sep.1.2018 copyright 2018 hirose electric co., ltd. all rights reserved. 1 2016.2 e # m p d l e j b h s b n active optical connector bf4m series overview hirose developed the micro "bf4mc connector" that enables optical transmission of data between boards that are incorporated in devices. it converts an electrical signal that is received from a board by using the semiconductor component built-in the connector, and transfers the data via optical fiber. bf4mc connector is a revolutionary design that enables easy use of electromagnetic noise-free, insulated, long- distance, high-speed transmission. these are the merits of the optical transmission, mounted inside devices achieving dramatic downsizing and lower power consumption when compared to existing optical products. it can be used in a wide range of applications, medic alappliances measurement equipments, fa system etc. vcsel driver vcsel pd tia + la vcsel: vertical cavity surface emitting laser pd: photo diode tia: trans mpedance amplifier la: limiting amplifier electrical input bf4 transmitter bf4 receiver optical fiber electrical output eye diagram (typical) : transmission speed 6.25 gbps, length 5 meters 5cm features 1. optical transmissions achieved by simplified electrical connections optical signal transmission is accomplished with electronic connectors and has eliminated the need for cleaning the mating faces of traditional fiber optic connectors. 2. high-speed, signal transmissions with no emi noise. optical signal transmissions rated up to 6.25 gbps are possible. since there is no emi noise to contend with on the signal lines, system design time is reduced. 3. highly flexible optical fiber assemblies are made with a highly flexible, optical fiber that allows for tight bend radiuses when used in small devices. 4. long-distance, high-speed and high quality signal transmissions the bm4m design is capable of high speed and high quality signal transmissions even over long transmission distances. 5. low power consumption power consumption is significantly reduced compared to conventional optical transceiver. 6. space-saving and low profile design with 1.5mm height by using the bf4m, optical transmissions can be achieved with small form factor electronic connectors that save on overall size and valuable pcb space. fig.1 full-scale fig.3 fig.2 in cases where the application will demand a high level of reliability, such as automotive, please contact a company representative for further information. bf4m series active optical connector 2 gnd 1 gnd 2 gnd 3 imon 4 sd 5 vdd 6 gnd 7 dout- 8 gnd 9 gnd 10 20 gnd 19 gnd 18 gnd 17 en 16 nc 15 vdd15 14 gnd 13 dout+ 12 gnd 11 gnd gnd 1 gnd 2 gnd 3 vdd 4 gnd 5 filt 6 gnd 7 din+ 8 gnd 9 gnd 10 20 gnd 19 gnd 18 gnd 17 active 16 nc 15 nc 14 gnd 13 din- 12 gnd 11 gnd fiber fiber top view bf4mc-tx plug bf4mc-rx plug descriptions of bf4mc-tx pins synbol name type details vdd vsupply power power supply dc+2.5 or +3.3v gnd ground ground ------- active activate input h voltage:active mode l voltage:sleep mode filt filter ------- decouping condenser connection contact din+ data input + input differential data input din data input input nc not connect ------- not connected in normal operation descriptions of bf4mc-rx pins synbol name type details vdd vsupply power power for pd(*) vdd15 vdd1.5v power power for core(*) gnd ground ground ------- sd signal detect output h voltage:detected l voltage:undetected dout+ data output + output differential data output dout data output output en regulator enable input [dual supply mode] not connected [single supply mode] en pin must be connect to vdd imon mirrored photodiode current monitor output not connected(inspection pin) nc not connect ------- not connected in normal operation (*): for details, see hirose's technical speci cation etad-k0671. electrical characteristics electrical characteristics of bf4mc-tx (transmitter side) electrical characteristics of bf4mc-rx (receiver side) mi = nominal max unit transmission speed (8b/10b) 0.05 ---------- 6.25 gbps vdd voltage 2.25 2.5/3.3 3.6 v activate = h voltage 1.0 ---------- vdd voltage v din common voltage 150 ---------- 3 4 0 m v p din differential voltage 200 ---------- 1400 mvp mi = nominal max unit remarks transmission speed (8b/10b) 0.05 ---------- 6.25 gbps ---------- vdd voltage 2.25 2.5/3.3 3.6 v ---------- vdd 15 voltage 1.45 1.5 1.55 v when driving with dual power sources dout common voltage 160 ---------- 3 3 0 m v p ---------- dout differential voltage 160 ---------- 3 3 0 m v p ---------- sd = h voltage 1.0 1.5 1.6 v ---------- imon 20.0 ---------- ---------- u a for internal inspection bf4m series active optical connector 3 product materials plug harnesses port details transmitter plug(tx) housing lcp(bf4mc white) contact phosphor bronze (au plating) plate phosphor bronze (ni plating) vcsel gaas vcsel driver si(cmos) bonding wire au sealing resin epoxy resin heat shrink tubing polyole n(black) receiver plug(rx) housing lcp(bf4mc white) contact phosphor bronze (au plating) plate phosphor bronze (ni plating) pd gaas tia/la si(cmos) bonding wire au sealing resin epoxy resin heat shrink tubing polyole n(black) optical ber fiber silica glass (gi50/80) coating uv curable resin/thermo plastic resin( 0.5) receptacles port details transmitter receptacle(tx) and receiver receptacle(rx) housing lcp(black) contact phosphor bronze (au plating) shell phosphor bronze (au plating) composition of product number refer to the product number to determine the product speci cations. plug harness bf4m c-6g tx rx - b1 - 75mm ^ _ ` a b c ^ series _ identification of bit rate y c-6g : 0.05 to 6.25 gbps ` a type of plug that attaches to both ends of the harness yy t x : bf4 transmitter plug yy rx : bf4 receiver plug b type of fiber cable y b1 : diameter 0.5, red y b2 : diameter 0.5, blue c identification of the length of the fiber cable * cable length less than 1m e the end of the product name **mm(millimeter) * cable length 1m or more e the end of the product name **m(meter) receptacle bf4 - tx - 14 ds - 0.5 v ( 01 ) ^ _ ` a b c d ^ series _ identification of the transmitter and receiver y tx : transmitter y rx : receiver ` number of electrical terminal pin y 14 pin a identification of socket shape y socket(s) of double line assignment pins(d) b identification of the electric terminal pitch y 0.5mm c identification of the mating method y v vertical mated to the mounting surface d packing specifications y none 500 pcs/reel y (01) 1000 pcs/reel y (02) 2000 pcs/reel y (10) 10 pcs/pack y (11) 100 pcs/reel bf4m series active optical connector 4 connection example of +3.3 v (single power supply mode) bf4m series active optical connector 5 product appearance and hrs no. plug harness l 6 6 9.82 9.82 3.1 3.1 0.5 identification mark for tx side identification mark for rx side 1.3 1.3 1.45 1.45 bf4mc harness part no. hrs no. fiber cable length l bf4mc-6gtxrx-b1-45mm 831-1102-0 04 0.5 red 45 mm bf4mc-6gtxrx-b1-50mm 831-1102-0 05 50 mm bf4mc-6gtxrx-b1-55mm 831-1102-0 06 55 mm bf4mc-6gtxrx-b1-60mm 831-1102-0 07 60 mm bf4mc-6gtxrx-b1-65mm 831-1102-0 08 65 mm bf4mc-6gtxrx-b1-70mm 831-1102-0 09 70 mm bf4mc-6gtxrx-b1-75mm 831-1102-0 00 75 mm bf4mc-6gtxrx-b1-80mm 831-1102-0 11 80 mm bf4mc-6gtxrx-b1-85mm 831-1102-0 12 85 mm bf4mc-6gtxrx-b1-90mm 831-1102-0 13 90 mm bf4mc-6gtxrx-b1-95mm 831-1102-0 14 95 mm bf4mc-6gtxrx-b1-100mm 831-1102-0 15 100 mm bf4mc-6gtxrx-b1-1m 831-1109-9 00 1 m bf4mc-6gtxrx-b1-2m 831-1109-9 01 2 m bf4mc-6gtxrx-b1-3m 831-1109-9 02 3 m bf4mc-6gtxrx-b1-4m 831-1109-9 03 4 m bf4mc-6gtxrx-b1-5m 831-1109-9 04 5 m length (l) of the harness ? the shortest harness length is 45mm, and the harness up to 100mm in length is available in 5mm increments. (45mm, 50mm, 55mm ? 100mm) ? harness longer than those listed above is also available upon request. please inform us of your desired harness length. ? blue fiber color is also available. contact your sales representative for details. bf4m series active optical connector 6 receptacle:pattern layout recommended stencil dimensions (stencil thickness 120 m) apeture ratio pads for contacts: 70% pads for shell: 100% recommended pcb land pattern dimensions 0.26 1.2 4.9 3.65 1.4 0.9 1 4.4 5.4 6.4 4.46 4.4 5.4 3 p=0.5 3.8 4.5 5.6 5.7 1.9 4.4 5.4 3 1.4 1.2 0.9 3.65 4.9 1 1.9 4 5.4 6.4 0.3 p=0.5 the hatched areas in figure 2.4(a) are close to metal shell, and there is a possibility of a short circuit. make sure not to locate a via hole without a solder mask. receptacle: transmitter (tx) 3 p=0.50.05 1.480.1 9.5 (2.05) (0.25) 4.95 5.43 (1.75) 10.25 vacuum pick up area 3mm 2.1mm vacuum pick up area 3 9.5 (1.75) (0.25) 4.95 5.43 (2.05) 10.25 p=0.50.05 vacuum pick up area 1.480.1 vacuum pick up area 3mm 2.1mm receptacle: receiver (rx) ? the structure is designed so that the receiver (rx) plug does not mate. part no. hrs no. package speci cations bf4-tx-14ds-0.5v 831-0008-6 00 500 pcs/reel bf4-tx-14ds-0.5v(01) 831-0008-6 01 1000 pcs/reel bf4-tx-14ds-0.5v(02) 831-0008-6 02 2000 pcs/reel bf4-tx-14ds-0.5v(10) 831-0008-6 10 10 pcs/pack bf4-tx-14ds-0.5v(11) 831-0008-6 11 100 pcs/reel ? the structure is designed so that the transmitter (tx) plug does not mate. part no. hrs no. package speci cations bf4-rx-14ds-0.5v 831-0009-9 00 500 pcs/reel bf4-rx-14ds-0.5v(01) 831-0009-9 01 1000 pcs/reel bf4-rx-14ds-0.5v(02) 831-0009-9 02 2000 pcs/reel bf4-rx-14ds-0.5v(10) 831-0009-9 10 10 pcs/pack bf4-rx-14ds-0.5v(11) 831-0009-9 11 100 pcs/reel bf4m series active optical connector 7 packaging specifications for the receptacles 1.5 sprocket hole near side reel dimensions tx tx a-a a a emboss carrier tape dimensions 2?.5 330? 80? 25.5?.5 29.5? 1.6?.1 (5.25) 24?.3 (11) (6) p=4?.1 2?.1 p=12?.1 11.5?.1 1.75?.1 5.5?.1 t=0.3?.05 13?.2 21?.8 1.5 0.1 0 120 120 extraction tool recommended re ow temperature pro le (lead-free solder) bf4-t2 6 4.4 2.6 40 2 2 test board bf4m high speed transmission board : tx2 bf4m high speed transmission board : rx2 150? 180? 250 180 100 0 220? 220 150 25 time(sec) max 250 ? reflow cycle : 2 cycle max. temperature(?) recommended reflow temperature profile (lead-free solder) preheat time soldering time to
sec sec max. ( sec) connector mating method metal plate (silver) shall be always on bottom surface during mating process. metal exposed area (gold, triangle) shall always be on top surface during mating process. do not mate the connector while power is being supplied make sure to insert or remove the plug after the power supply is stopped. hot plugging/unplugging may cause damage. part no. hrs no. packing specifications bf4-t2 831-0006-0 00 1 piece pcbs for testing and evaluation are available from hirose in order to verify the operating characteristics of plug harnesses. please contact us for more information. bf4m series active optical connector 8 notes on handling of the product (notes on change of information) ? the content of this document including the information regarding the connector (hereafter, the product) is subject to change without prior notice. (prohibition of reproduction) ? no part of this document may be copied or reproduced without prior written consent of hirose electric co., ltd. (hereafter, hirose). even if written consent of hirose is obtained, it is prohibited to amend any part of this document and copy or reproduce it. hirose shall assume no obligation or liability in connection with such amended information or reproduction. (responsibilities for design safety) ? hirose shall assume no responsibilities for the support for the application of the product or the product design of the customer. the customer shall be responsible for the product and application of the customer in which the product is used. the customer shall take appropriate design and operational safety measures in order to minimize the potential risks predicted for the product and application of the customer in which the product is used. (responsibilities for determination of the suitability) ? when using the product, the customer shall ensure safe design at his/her own responsibility so that malfunction or failure of the product would never cause an infringement on the life, body or property. for design or use of the product, make sure to refer to the materials (including the catalog, specifications, and design note) and follow the same. when using information including the product data provided in the document, technical data or circuit examples shown in the figures and tables, the customer shall evaluate the information on the customer? product and determine the suitability at the customer? own responsibility. (responsibilities for specific applications) ? make sure to consult with our sales representative in advance when considering of use for specific applications that require extremely high quality and reliability (e.g. nuclear equipment, aerospace systems, transportation equipment and various safety related equipment). (prohibition of replication) ? do not disassemble reverse-engineer, modify, analyze or replicate the product. (prohibition of application to prohibited products) ? the product must not be used for any product that manufacture, use and sale of which is prohibited by the domestic or international laws, regulations and ordinances. (notes on the guarantee and license) ? the technical data provided in the materials of the product is intended to describe the representative behaviors and application of the product. it is not to guarantee the intellectual property rights or any other rights of hirose nor a third party and not to grant the license. (notes on the warranties for the contract) ? unless otherwise provided in a written contract or other documents (specifications) agreed between the customer and hirose, hirose makes no warranties of any kind (including, but not limited to, warranties of the function and operation, warranties of merchantability, warranties of suitability for a specific application or purpose and warranties of correctness of the information). ( prohibition of weapons of mass destruction and military purposes) ? it is prohibited to use the product or the technical information contained in this document for any military purposes, including but not limited to, development of weapons of mass destruction. (notes on export) ? to export the product to other countries, the exporter shall conduct the applicability determination based on foreign exchange and foreign trade act of japan. if you wish to have the applicability determination sheet issued by hirose, contact our sales representative. note that in the export arrangement, the customer shall be an exporter and responsible for compliance with all the applicable laws and regulations and terms and conditions of the agreement with hirose. notes on use of the product (notes on the specification range) ? using the product under conditions beyond the specification range (for voltage, current and temperature) provided in this document may result in an accident (including ignition, heat generation, and smoking). confirm the document thoroughly and make sure to use the product within the specification range. (notes on the laser) ? the laser beam is emitted from the end-face of the optical fiber in operation. it may cause eye injury or loss of sight if it enters the eyes. do not stare directly into the end-face of the optical fiber. the laser beam is emitted from the vcsel in operation. it may not be visible depending on its wavelength, but nonetheless it may cause eye injury or loss of sight if the laser beam or its reflected beam enters the eyes. do not stare (look into) the laser beam directly. (notes on fracture of the optical fiber) ? in case of fracture of the optical fiber used in the product, turn off the power immediately. in addition, use care when handling it to avoid injury from fractured parts or fragments. (notes on use of gaas) ? the product is equipped with a semiconductor within the connector and contains gallium arsenide (gaas). (notes on the environment including gases) ? avoid the use of the product in gas environments with chlorides or sulfides. the product may deteriorate and features may be affected. (notes on storage) ? store the product out of corrosive substances, corrosive gases, high temperature and humidity or direct sunlight. do not apply excessive pressure or vibration to the product. it may cause deterioration, deformation, damage or failure of the product. (notes on resin molded part) ? the resin molded part of the product may contain black spots or its color may be slightly different, but that has no effect on the product performance. cautions do not pull the fiber when removing the connector. when removing the connector, make sure to hook the plug with an extraction tool so that the stress is not applied to the cable. pulling the cable to remove it may cause a breakage in the cable unmating tool do not remove the plug while power is being supplied. make sure to remove the plug after the power supply is stopped. hot plugging / unplugging may cause damage. the characteristics and the specifications contained herein are for reference purpose. please refer to the latest customer dra wings prior to use. the contents of this catalog are current as of date of 02/2016. contents are subject to change without notice for the purpose o f improvements. 2-6-3,nakagawa chuoh,tsuzuki-ku,yokohama-shi 224-8540,japan tel: + 81-45-620-3526 fax: + 81-45-591-3726 http://www.hirose.com http://www.hirose-connectors.com ?
sep.1.2018 copyright 2018 hirose electric co., ltd. all rights reserved. 1 2016.2 e # m p d l e j b h s b n active optical connector bf4m series overview hirose developed the micro "bf4mc connector" that enables optical transmission of data between boards that are incorporated in devices. it converts an electrical signal that is received from a board by using the semiconductor component built-in the connector, and transfers the data via optical fiber. bf4mc connector is a revolutionary design that enables easy use of electromagnetic noise-free, insulated, long- distance, high-speed transmission. these are the merits of the optical transmission, mounted inside devices achieving dramatic downsizing and lower power consumption when compared to existing optical products. it can be used in a wide range of applications, medic alappliances measurement equipments, fa system etc. vcsel driver vcsel pd tia + la vcsel: vertical cavity surface emitting laser pd: photo diode tia: trans mpedance amplifier la: limiting amplifier electrical input bf4 transmitter bf4 receiver optical fiber electrical output eye diagram (typical) : transmission speed 6.25 gbps, length 5 meters 5cm features 1. optical transmissions achieved by simplified electrical connections optical signal transmission is accomplished with electronic connectors and has eliminated the need for cleaning the mating faces of traditional fiber optic connectors. 2. high-speed, signal transmissions with no emi noise. optical signal transmissions rated up to 6.25 gbps are possible. since there is no emi noise to contend with on the signal lines, system design time is reduced. 3. highly flexible optical fiber assemblies are made with a highly flexible, optical fiber that allows for tight bend radiuses when used in small devices. 4. long-distance, high-speed and high quality signal transmissions the bm4m design is capable of high speed and high quality signal transmissions even over long transmission distances. 5. low power consumption power consumption is significantly reduced compared to conventional optical transceiver. 6. space-saving and low profile design with 1.5mm height by using the bf4m, optical transmissions can be achieved with small form factor electronic connectors that save on overall size and valuable pcb space. fig.1 full-scale fig.3 fig.2 in cases where the application will demand a high level of reliability, such as automotive, please contact a company representative for further information. bf4m series active optical connector 2 gnd 1 gnd 2 gnd 3 imon 4 sd 5 vdd 6 gnd 7 dout- 8 gnd 9 gnd 10 20 gnd 19 gnd 18 gnd 17 en 16 nc 15 vdd15 14 gnd 13 dout+ 12 gnd 11 gnd gnd 1 gnd 2 gnd 3 vdd 4 gnd 5 filt 6 gnd 7 din+ 8 gnd 9 gnd 10 20 gnd 19 gnd 18 gnd 17 active 16 nc 15 nc 14 gnd 13 din- 12 gnd 11 gnd fiber fiber top view bf4mc-tx plug bf4mc-rx plug descriptions of bf4mc-tx pins synbol name type details vdd vsupply power power supply dc+2.5 or +3.3v gnd ground ground ------- active activate input h voltage:active mode l voltage:sleep mode filt filter ------- decouping condenser connection contact din+ data input + input differential data input din data input input nc not connect ------- not connected in normal operation descriptions of bf4mc-rx pins synbol name type details vdd vsupply power power for pd(*) vdd15 vdd1.5v power power for core(*) gnd ground ground ------- sd signal detect output h voltage:detected l voltage:undetected dout+ data output + output differential data output dout data output output en regulator enable input [dual supply mode] not connected [single supply mode] en pin must be connect to vdd imon mirrored photodiode current monitor output not connected(inspection pin) nc not connect ------- not connected in normal operation (*): for details, see hirose's technical speci cation etad-k0671. electrical characteristics electrical characteristics of bf4mc-tx (transmitter side) electrical characteristics of bf4mc-rx (receiver side) mi = nominal max unit transmission speed (8b/10b) 0.05 ---------- 6.25 gbps vdd voltage 2.25 2.5/3.3 3.6 v activate = h voltage 1.0 ---------- vdd voltage v din common voltage 150 ---------- 3 4 0 m v p din differential voltage 200 ---------- 1400 mvp mi = nominal max unit remarks transmission speed (8b/10b) 0.05 ---------- 6.25 gbps ---------- vdd voltage 2.25 2.5/3.3 3.6 v ---------- vdd 15 voltage 1.45 1.5 1.55 v when driving with dual power sources dout common voltage 160 ---------- 3 3 0 m v p ---------- dout differential voltage 160 ---------- 3 3 0 m v p ---------- sd = h voltage 1.0 1.5 1.6 v ---------- imon 20.0 ---------- ---------- u a for internal inspection bf4m series active optical connector 3 product materials plug harnesses port details transmitter plug(tx) housing lcp(bf4mc white) contact phosphor bronze (au plating) plate phosphor bronze (ni plating) vcsel gaas vcsel driver si(cmos) bonding wire au sealing resin epoxy resin heat shrink tubing polyole n(black) receiver plug(rx) housing lcp(bf4mc white) contact phosphor bronze (au plating) plate phosphor bronze (ni plating) pd gaas tia/la si(cmos) bonding wire au sealing resin epoxy resin heat shrink tubing polyole n(black) optical ber fiber silica glass (gi50/80) coating uv curable resin/thermo plastic resin( 0.5) receptacles port details transmitter receptacle(tx) and receiver receptacle(rx) housing lcp(black) contact phosphor bronze (au plating) shell phosphor bronze (au plating) composition of product number refer to the product number to determine the product speci cations. plug harness bf4m c-6g tx rx - b1 - 75mm ^ _ ` a b c ^ series _ identification of bit rate y c-6g : 0.05 to 6.25 gbps ` a type of plug that attaches to both ends of the harness yy t x : bf4 transmitter plug yy rx : bf4 receiver plug b type of fiber cable y b1 : diameter 0.5, red y b2 : diameter 0.5, blue c identification of the length of the fiber cable * cable length less than 1m e the end of the product name **mm(millimeter) * cable length 1m or more e the end of the product name **m(meter) receptacle bf4 - tx - 14 ds - 0.5 v ( 01 ) ^ _ ` a b c d ^ series _ identification of the transmitter and receiver y tx : transmitter y rx : receiver ` number of electrical terminal pin y 14 pin a identification of socket shape y socket(s) of double line assignment pins(d) b identification of the electric terminal pitch y 0.5mm c identification of the mating method y v vertical mated to the mounting surface d packing specifications y none 500 pcs/reel y (01) 1000 pcs/reel y (02) 2000 pcs/reel y (10) 10 pcs/pack y (11) 100 pcs/reel bf4m series active optical connector 4 connection example of +3.3 v (single power supply mode) bf4m series active optical connector 5 product appearance and hrs no. plug harness l 6 6 9.82 9.82 3.1 3.1 0.5 identification mark for tx side identification mark for rx side 1.3 1.3 1.45 1.45 bf4mc harness part no. hrs no. fiber cable length l bf4mc-6gtxrx-b1-45mm 831-1102-0 04 0.5 red 45 mm bf4mc-6gtxrx-b1-50mm 831-1102-0 05 50 mm bf4mc-6gtxrx-b1-55mm 831-1102-0 06 55 mm bf4mc-6gtxrx-b1-60mm 831-1102-0 07 60 mm bf4mc-6gtxrx-b1-65mm 831-1102-0 08 65 mm bf4mc-6gtxrx-b1-70mm 831-1102-0 09 70 mm bf4mc-6gtxrx-b1-75mm 831-1102-0 00 75 mm bf4mc-6gtxrx-b1-80mm 831-1102-0 11 80 mm bf4mc-6gtxrx-b1-85mm 831-1102-0 12 85 mm bf4mc-6gtxrx-b1-90mm 831-1102-0 13 90 mm bf4mc-6gtxrx-b1-95mm 831-1102-0 14 95 mm bf4mc-6gtxrx-b1-100mm 831-1102-0 15 100 mm bf4mc-6gtxrx-b1-1m 831-1109-9 00 1 m bf4mc-6gtxrx-b1-2m 831-1109-9 01 2 m bf4mc-6gtxrx-b1-3m 831-1109-9 02 3 m bf4mc-6gtxrx-b1-4m 831-1109-9 03 4 m bf4mc-6gtxrx-b1-5m 831-1109-9 04 5 m length (l) of the harness ? the shortest harness length is 45mm, and the harness up to 100mm in length is available in 5mm increments. (45mm, 50mm, 55mm ? 100mm) ? harness longer than those listed above is also available upon request. please inform us of your desired harness length. ? blue fiber color is also available. contact your sales representative for details. bf4m series active optical connector 6 receptacle:pattern layout recommended stencil dimensions (stencil thickness 120 m) apeture ratio pads for contacts: 70% pads for shell: 100% recommended pcb land pattern dimensions 0.26 1.2 4.9 3.65 1.4 0.9 1 4.4 5.4 6.4 4.46 4.4 5.4 3 p=0.5 3.8 4.5 5.6 5.7 1.9 4.4 5.4 3 1.4 1.2 0.9 3.65 4.9 1 1.9 4 5.4 6.4 0.3 p=0.5 the hatched areas in figure 2.4(a) are close to metal shell, and there is a possibility of a short circuit. make sure not to locate a via hole without a solder mask. receptacle: transmitter (tx) 3 p=0.50.05 1.480.1 9.5 (2.05) (0.25) 4.95 5.43 (1.75) 10.25 vacuum pick up area 3mm 2.1mm vacuum pick up area 3 9.5 (1.75) (0.25) 4.95 5.43 (2.05) 10.25 p=0.50.05 vacuum pick up area 1.480.1 vacuum pick up area 3mm 2.1mm receptacle: receiver (rx) ? the structure is designed so that the receiver (rx) plug does not mate. part no. hrs no. package speci cations bf4-tx-14ds-0.5v 831-0008-6 00 500 pcs/reel bf4-tx-14ds-0.5v(01) 831-0008-6 01 1000 pcs/reel bf4-tx-14ds-0.5v(02) 831-0008-6 02 2000 pcs/reel bf4-tx-14ds-0.5v(10) 831-0008-6 10 10 pcs/pack bf4-tx-14ds-0.5v(11) 831-0008-6 11 100 pcs/reel ? the structure is designed so that the transmitter (tx) plug does not mate. part no. hrs no. package speci cations bf4-rx-14ds-0.5v 831-0009-9 00 500 pcs/reel bf4-rx-14ds-0.5v(01) 831-0009-9 01 1000 pcs/reel bf4-rx-14ds-0.5v(02) 831-0009-9 02 2000 pcs/reel bf4-rx-14ds-0.5v(10) 831-0009-9 10 10 pcs/pack bf4-rx-14ds-0.5v(11) 831-0009-9 11 100 pcs/reel bf4m series active optical connector 7 packaging specifications for the receptacles 1.5 sprocket hole near side reel dimensions tx tx a-a a a emboss carrier tape dimensions 2?.5 330? 80? 25.5?.5 29.5? 1.6?.1 (5.25) 24?.3 (11) (6) p=4?.1 2?.1 p=12?.1 11.5?.1 1.75?.1 5.5?.1 t=0.3?.05 13?.2 21?.8 1.5 0.1 0 120 120 extraction tool recommended re ow temperature pro le (lead-free solder) bf4-t2 6 4.4 2.6 40 2 2 test board bf4m high speed transmission board : tx2 bf4m high speed transmission board : rx2 150? 180? 250 180 100 0 220? 220 150 25 time(sec) max 250 ? reflow cycle : 2 cycle max. temperature(?) recommended reflow temperature profile (lead-free solder) preheat time soldering time to
sec sec max. ( sec) connector mating method metal plate (silver) shall be always on bottom surface during mating process. metal exposed area (gold, triangle) shall always be on top surface during mating process. do not mate the connector while power is being supplied make sure to insert or remove the plug after the power supply is stopped. hot plugging/unplugging may cause damage. part no. hrs no. packing specifications bf4-t2 831-0006-0 00 1 piece pcbs for testing and evaluation are available from hirose in order to verify the operating characteristics of plug harnesses. please contact us for more information. bf4m series active optical connector 8 notes on handling of the product (notes on change of information) ? the content of this document including the information regarding the connector (hereafter, the product) is subject to change without prior notice. (prohibition of reproduction) ? no part of this document may be copied or reproduced without prior written consent of hirose electric co., ltd. (hereafter, hirose). even if written consent of hirose is obtained, it is prohibited to amend any part of this document and copy or reproduce it. hirose shall assume no obligation or liability in connection with such amended information or reproduction. (responsibilities for design safety) ? hirose shall assume no responsibilities for the support for the application of the product or the product design of the customer. the customer shall be responsible for the product and application of the customer in which the product is used. the customer shall take appropriate design and operational safety measures in order to minimize the potential risks predicted for the product and application of the customer in which the product is used. (responsibilities for determination of the suitability) ? when using the product, the customer shall ensure safe design at his/her own responsibility so that malfunction or failure of the product would never cause an infringement on the life, body or property. for design or use of the product, make sure to refer to the materials (including the catalog, specifications, and design note) and follow the same. when using information including the product data provided in the document, technical data or circuit examples shown in the figures and tables, the customer shall evaluate the information on the customer? product and determine the suitability at the customer? own responsibility. (responsibilities for specific applications) ? make sure to consult with our sales representative in advance when considering of use for specific applications that require extremely high quality and reliability (e.g. nuclear equipment, aerospace systems, transportation equipment and various safety related equipment). (prohibition of replication) ? do not disassemble reverse-engineer, modify, analyze or replicate the product. (prohibition of application to prohibited products) ? the product must not be used for any product that manufacture, use and sale of which is prohibited by the domestic or international laws, regulations and ordinances. (notes on the guarantee and license) ? the technical data provided in the materials of the product is intended to describe the representative behaviors and application of the product. it is not to guarantee the intellectual property rights or any other rights of hirose nor a third party and not to grant the license. (notes on the warranties for the contract) ? unless otherwise provided in a written contract or other documents (specifications) agreed between the customer and hirose, hirose makes no warranties of any kind (including, but not limited to, warranties of the function and operation, warranties of merchantability, warranties of suitability for a specific application or purpose and warranties of correctness of the information). ( prohibition of weapons of mass destruction and military purposes) ? it is prohibited to use the product or the technical information contained in this document for any military purposes, including but not limited to, development of weapons of mass destruction. (notes on export) ? to export the product to other countries, the exporter shall conduct the applicability determination based on foreign exchange and foreign trade act of japan. if you wish to have the applicability determination sheet issued by hirose, contact our sales representative. note that in the export arrangement, the customer shall be an exporter and responsible for compliance with all the applicable laws and regulations and terms and conditions of the agreement with hirose. notes on use of the product (notes on the specification range) ? using the product under conditions beyond the specification range (for voltage, current and temperature) provided in this document may result in an accident (including ignition, heat generation, and smoking). confirm the document thoroughly and make sure to use the product within the specification range. (notes on the laser) ? the laser beam is emitted from the end-face of the optical fiber in operation. it may cause eye injury or loss of sight if it enters the eyes. do not stare directly into the end-face of the optical fiber. the laser beam is emitted from the vcsel in operation. it may not be visible depending on its wavelength, but nonetheless it may cause eye injury or loss of sight if the laser beam or its reflected beam enters the eyes. do not stare (look into) the laser beam directly. (notes on fracture of the optical fiber) ? in case of fracture of the optical fiber used in the product, turn off the power immediately. in addition, use care when handling it to avoid injury from fractured parts or fragments. (notes on use of gaas) ? the product is equipped with a semiconductor within the connector and contains gallium arsenide (gaas). (notes on the environment including gases) ? avoid the use of the product in gas environments with chlorides or sulfides. the product may deteriorate and features may be affected. (notes on storage) ? store the product out of corrosive substances, corrosive gases, high temperature and humidity or direct sunlight. do not apply excessive pressure or vibration to the product. it may cause deterioration, deformation, damage or failure of the product. (notes on resin molded part) ? the resin molded part of the product may contain black spots or its color may be slightly different, but that has no effect on the product performance. cautions do not pull the fiber when removing the connector. when removing the connector, make sure to hook the plug with an extraction tool so that the stress is not applied to the cable. pulling the cable to remove it may cause a breakage in the cable unmating tool do not remove the plug while power is being supplied. make sure to remove the plug after the power supply is stopped. hot plugging / unplugging may cause damage. the characteristics and the specifications contained herein are for reference purpose. please refer to the latest customer dra wings prior to use. the contents of this catalog are current as of date of 02/2016. contents are subject to change without notice for the purpose o f improvements. 2-6-3,nakagawa chuoh,tsuzuki-ku,yokohama-shi 224-8540,japan tel: + 81-45-620-3526 fax: + 81-45-591-3726 http://www.hirose.com http://www.hirose-connectors.com ?
sep.1.2018 copyright 2018 hirose electric co., ltd. all rights reserved. 1 2016.2 e # m p d l e j b h s b n active optical connector bf4m series overview hirose developed the micro "bf4mc connector" that enables optical transmission of data between boards that are incorporated in devices. it converts an electrical signal that is received from a board by using the semiconductor component built-in the connector, and transfers the data via optical fiber. bf4mc connector is a revolutionary design that enables easy use of electromagnetic noise-free, insulated, long- distance, high-speed transmission. these are the merits of the optical transmission, mounted inside devices achieving dramatic downsizing and lower power consumption when compared to existing optical products. it can be used in a wide range of applications, medic alappliances measurement equipments, fa system etc. vcsel driver vcsel pd tia + la vcsel: vertical cavity surface emitting laser pd: photo diode tia: trans mpedance amplifier la: limiting amplifier electrical input bf4 transmitter bf4 receiver optical fiber electrical output eye diagram (typical) : transmission speed 6.25 gbps, length 5 meters 5cm features 1. optical transmissions achieved by simplified electrical connections optical signal transmission is accomplished with electronic connectors and has eliminated the need for cleaning the mating faces of traditional fiber optic connectors. 2. high-speed, signal transmissions with no emi noise. optical signal transmissions rated up to 6.25 gbps are possible. since there is no emi noise to contend with on the signal lines, system design time is reduced. 3. highly flexible optical fiber assemblies are made with a highly flexible, optical fiber that allows for tight bend radiuses when used in small devices. 4. long-distance, high-speed and high quality signal transmissions the bm4m design is capable of high speed and high quality signal transmissions even over long transmission distances. 5. low power consumption power consumption is significantly reduced compared to conventional optical transceiver. 6. space-saving and low profile design with 1.5mm height by using the bf4m, optical transmissions can be achieved with small form factor electronic connectors that save on overall size and valuable pcb space. fig.1 full-scale fig.3 fig.2 in cases where the application will demand a high level of reliability, such as automotive, please contact a company representative for further information. bf4m series active optical connector 2 gnd 1 gnd 2 gnd 3 imon 4 sd 5 vdd 6 gnd 7 dout- 8 gnd 9 gnd 10 20 gnd 19 gnd 18 gnd 17 en 16 nc 15 vdd15 14 gnd 13 dout+ 12 gnd 11 gnd gnd 1 gnd 2 gnd 3 vdd 4 gnd 5 filt 6 gnd 7 din+ 8 gnd 9 gnd 10 20 gnd 19 gnd 18 gnd 17 active 16 nc 15 nc 14 gnd 13 din- 12 gnd 11 gnd fiber fiber top view bf4mc-tx plug bf4mc-rx plug descriptions of bf4mc-tx pins synbol name type details vdd vsupply power power supply dc+2.5 or +3.3v gnd ground ground ------- active activate input h voltage:active mode l voltage:sleep mode filt filter ------- decouping condenser connection contact din+ data input + input differential data input din data input input nc not connect ------- not connected in normal operation descriptions of bf4mc-rx pins synbol name type details vdd vsupply power power for pd(*) vdd15 vdd1.5v power power for core(*) gnd ground ground ------- sd signal detect output h voltage:detected l voltage:undetected dout+ data output + output differential data output dout data output output en regulator enable input [dual supply mode] not connected [single supply mode] en pin must be connect to vdd imon mirrored photodiode current monitor output not connected(inspection pin) nc not connect ------- not connected in normal operation (*): for details, see hirose's technical speci cation etad-k0671. electrical characteristics electrical characteristics of bf4mc-tx (transmitter side) electrical characteristics of bf4mc-rx (receiver side) mi = nominal max unit transmission speed (8b/10b) 0.05 ---------- 6.25 gbps vdd voltage 2.25 2.5/3.3 3.6 v activate = h voltage 1.0 ---------- vdd voltage v din common voltage 150 ---------- 3 4 0 m v p din differential voltage 200 ---------- 1400 mvp mi = nominal max unit remarks transmission speed (8b/10b) 0.05 ---------- 6.25 gbps ---------- vdd voltage 2.25 2.5/3.3 3.6 v ---------- vdd 15 voltage 1.45 1.5 1.55 v when driving with dual power sources dout common voltage 160 ---------- 3 3 0 m v p ---------- dout differential voltage 160 ---------- 3 3 0 m v p ---------- sd = h voltage 1.0 1.5 1.6 v ---------- imon 20.0 ---------- ---------- u a for internal inspection bf4m series active optical connector 3 product materials plug harnesses port details transmitter plug(tx) housing lcp(bf4mc white) contact phosphor bronze (au plating) plate phosphor bronze (ni plating) vcsel gaas vcsel driver si(cmos) bonding wire au sealing resin epoxy resin heat shrink tubing polyole n(black) receiver plug(rx) housing lcp(bf4mc white) contact phosphor bronze (au plating) plate phosphor bronze (ni plating) pd gaas tia/la si(cmos) bonding wire au sealing resin epoxy resin heat shrink tubing polyole n(black) optical ber fiber silica glass (gi50/80) coating uv curable resin/thermo plastic resin( 0.5) receptacles port details transmitter receptacle(tx) and receiver receptacle(rx) housing lcp(black) contact phosphor bronze (au plating) shell phosphor bronze (au plating) composition of product number refer to the product number to determine the product speci cations. plug harness bf4m c-6g tx rx - b1 - 75mm ^ _ ` a b c ^ series _ identification of bit rate y c-6g : 0.05 to 6.25 gbps ` a type of plug that attaches to both ends of the harness yy t x : bf4 transmitter plug yy rx : bf4 receiver plug b type of fiber cable y b1 : diameter 0.5, red y b2 : diameter 0.5, blue c identification of the length of the fiber cable * cable length less than 1m e the end of the product name **mm(millimeter) * cable length 1m or more e the end of the product name **m(meter) receptacle bf4 - tx - 14 ds - 0.5 v ( 01 ) ^ _ ` a b c d ^ series _ identification of the transmitter and receiver y tx : transmitter y rx : receiver ` number of electrical terminal pin y 14 pin a identification of socket shape y socket(s) of double line assignment pins(d) b identification of the electric terminal pitch y 0.5mm c identification of the mating method y v vertical mated to the mounting surface d packing specifications y none 500 pcs/reel y (01) 1000 pcs/reel y (02) 2000 pcs/reel y (10) 10 pcs/pack y (11) 100 pcs/reel bf4m series active optical connector 4 connection example of +3.3 v (single power supply mode) bf4m series active optical connector 5 product appearance and hrs no. plug harness l 6 6 9.82 9.82 3.1 3.1 0.5 identification mark for tx side identification mark for rx side 1.3 1.3 1.45 1.45 bf4mc harness part no. hrs no. fiber cable length l bf4mc-6gtxrx-b1-45mm 831-1102-0 04 0.5 red 45 mm bf4mc-6gtxrx-b1-50mm 831-1102-0 05 50 mm bf4mc-6gtxrx-b1-55mm 831-1102-0 06 55 mm bf4mc-6gtxrx-b1-60mm 831-1102-0 07 60 mm bf4mc-6gtxrx-b1-65mm 831-1102-0 08 65 mm bf4mc-6gtxrx-b1-70mm 831-1102-0 09 70 mm bf4mc-6gtxrx-b1-75mm 831-1102-0 00 75 mm bf4mc-6gtxrx-b1-80mm 831-1102-0 11 80 mm bf4mc-6gtxrx-b1-85mm 831-1102-0 12 85 mm bf4mc-6gtxrx-b1-90mm 831-1102-0 13 90 mm bf4mc-6gtxrx-b1-95mm 831-1102-0 14 95 mm bf4mc-6gtxrx-b1-100mm 831-1102-0 15 100 mm bf4mc-6gtxrx-b1-1m 831-1109-9 00 1 m bf4mc-6gtxrx-b1-2m 831-1109-9 01 2 m bf4mc-6gtxrx-b1-3m 831-1109-9 02 3 m bf4mc-6gtxrx-b1-4m 831-1109-9 03 4 m bf4mc-6gtxrx-b1-5m 831-1109-9 04 5 m length (l) of the harness ? the shortest harness length is 45mm, and the harness up to 100mm in length is available in 5mm increments. (45mm, 50mm, 55mm ? 100mm) ? harness longer than those listed above is also available upon request. please inform us of your desired harness length. ? blue fiber color is also available. contact your sales representative for details. bf4m series active optical connector 6 receptacle:pattern layout recommended stencil dimensions (stencil thickness 120 m) apeture ratio pads for contacts: 70% pads for shell: 100% recommended pcb land pattern dimensions 0.26 1.2 4.9 3.65 1.4 0.9 1 4.4 5.4 6.4 4.46 4.4 5.4 3 p=0.5 3.8 4.5 5.6 5.7 1.9 4.4 5.4 3 1.4 1.2 0.9 3.65 4.9 1 1.9 4 5.4 6.4 0.3 p=0.5 the hatched areas in figure 2.4(a) are close to metal shell, and there is a possibility of a short circuit. make sure not to locate a via hole without a solder mask. receptacle: transmitter (tx) 3 p=0.50.05 1.480.1 9.5 (2.05) (0.25) 4.95 5.43 (1.75) 10.25 vacuum pick up area 3mm 2.1mm vacuum pick up area 3 9.5 (1.75) (0.25) 4.95 5.43 (2.05) 10.25 p=0.50.05 vacuum pick up area 1.480.1 vacuum pick up area 3mm 2.1mm receptacle: receiver (rx) ? the structure is designed so that the receiver (rx) plug does not mate. part no. hrs no. package speci cations bf4-tx-14ds-0.5v 831-0008-6 00 500 pcs/reel bf4-tx-14ds-0.5v(01) 831-0008-6 01 1000 pcs/reel bf4-tx-14ds-0.5v(02) 831-0008-6 02 2000 pcs/reel bf4-tx-14ds-0.5v(10) 831-0008-6 10 10 pcs/pack bf4-tx-14ds-0.5v(11) 831-0008-6 11 100 pcs/reel ? the structure is designed so that the transmitter (tx) plug does not mate. part no. hrs no. package speci cations bf4-rx-14ds-0.5v 831-0009-9 00 500 pcs/reel bf4-rx-14ds-0.5v(01) 831-0009-9 01 1000 pcs/reel bf4-rx-14ds-0.5v(02) 831-0009-9 02 2000 pcs/reel bf4-rx-14ds-0.5v(10) 831-0009-9 10 10 pcs/pack bf4-rx-14ds-0.5v(11) 831-0009-9 11 100 pcs/reel bf4m series active optical connector 7 packaging specifications for the receptacles 1.5 sprocket hole near side reel dimensions tx tx a-a a a emboss carrier tape dimensions 2?.5 330? 80? 25.5?.5 29.5? 1.6?.1 (5.25) 24?.3 (11) (6) p=4?.1 2?.1 p=12?.1 11.5?.1 1.75?.1 5.5?.1 t=0.3?.05 13?.2 21?.8 1.5 0.1 0 120 120 extraction tool recommended re ow temperature pro le (lead-free solder) bf4-t2 6 4.4 2.6 40 2 2 test board bf4m high speed transmission board : tx2 bf4m high speed transmission board : rx2 150? 180? 250 180 100 0 220? 220 150 25 time(sec) max 250 ? reflow cycle : 2 cycle max. temperature(?) recommended reflow temperature profile (lead-free solder) preheat time soldering time to
sec sec max. ( sec) connector mating method metal plate (silver) shall be always on bottom surface during mating process. metal exposed area (gold, triangle) shall always be on top surface during mating process. do not mate the connector while power is being supplied make sure to insert or remove the plug after the power supply is stopped. hot plugging/unplugging may cause damage. part no. hrs no. packing specifications bf4-t2 831-0006-0 00 1 piece pcbs for testing and evaluation are available from hirose in order to verify the operating characteristics of plug harnesses. please contact us for more information. bf4m series active optical connector 8 notes on handling of the product (notes on change of information) ? the content of this document including the information regarding the connector (hereafter, the product) is subject to change without prior notice. (prohibition of reproduction) ? no part of this document may be copied or reproduced without prior written consent of hirose electric co., ltd. (hereafter, hirose). even if written consent of hirose is obtained, it is prohibited to amend any part of this document and copy or reproduce it. hirose shall assume no obligation or liability in connection with such amended information or reproduction. (responsibilities for design safety) ? hirose shall assume no responsibilities for the support for the application of the product or the product design of the customer. the customer shall be responsible for the product and application of the customer in which the product is used. the customer shall take appropriate design and operational safety measures in order to minimize the potential risks predicted for the product and application of the customer in which the product is used. (responsibilities for determination of the suitability) ? when using the product, the customer shall ensure safe design at his/her own responsibility so that malfunction or failure of the product would never cause an infringement on the life, body or property. for design or use of the product, make sure to refer to the materials (including the catalog, specifications, and design note) and follow the same. when using information including the product data provided in the document, technical data or circuit examples shown in the figures and tables, the customer shall evaluate the information on the customer? product and determine the suitability at the customer? own responsibility. (responsibilities for specific applications) ? make sure to consult with our sales representative in advance when considering of use for specific applications that require extremely high quality and reliability (e.g. nuclear equipment, aerospace systems, transportation equipment and various safety related equipment). (prohibition of replication) ? do not disassemble reverse-engineer, modify, analyze or replicate the product. (prohibition of application to prohibited products) ? the product must not be used for any product that manufacture, use and sale of which is prohibited by the domestic or international laws, regulations and ordinances. (notes on the guarantee and license) ? the technical data provided in the materials of the product is intended to describe the representative behaviors and application of the product. it is not to guarantee the intellectual property rights or any other rights of hirose nor a third party and not to grant the license. (notes on the warranties for the contract) ? unless otherwise provided in a written contract or other documents (specifications) agreed between the customer and hirose, hirose makes no warranties of any kind (including, but not limited to, warranties of the function and operation, warranties of merchantability, warranties of suitability for a specific application or purpose and warranties of correctness of the information). ( prohibition of weapons of mass destruction and military purposes) ? it is prohibited to use the product or the technical information contained in this document for any military purposes, including but not limited to, development of weapons of mass destruction. (notes on export) ? to export the product to other countries, the exporter shall conduct the applicability determination based on foreign exchange and foreign trade act of japan. if you wish to have the applicability determination sheet issued by hirose, contact our sales representative. note that in the export arrangement, the customer shall be an exporter and responsible for compliance with all the applicable laws and regulations and terms and conditions of the agreement with hirose. notes on use of the product (notes on the specification range) ? using the product under conditions beyond the specification range (for voltage, current and temperature) provided in this document may result in an accident (including ignition, heat generation, and smoking). confirm the document thoroughly and make sure to use the product within the specification range. (notes on the laser) ? the laser beam is emitted from the end-face of the optical fiber in operation. it may cause eye injury or loss of sight if it enters the eyes. do not stare directly into the end-face of the optical fiber. the laser beam is emitted from the vcsel in operation. it may not be visible depending on its wavelength, but nonetheless it may cause eye injury or loss of sight if the laser beam or its reflected beam enters the eyes. do not stare (look into) the laser beam directly. (notes on fracture of the optical fiber) ? in case of fracture of the optical fiber used in the product, turn off the power immediately. in addition, use care when handling it to avoid injury from fractured parts or fragments. (notes on use of gaas) ? the product is equipped with a semiconductor within the connector and contains gallium arsenide (gaas). (notes on the environment including gases) ? avoid the use of the product in gas environments with chlorides or sulfides. the product may deteriorate and features may be affected. (notes on storage) ? store the product out of corrosive substances, corrosive gases, high temperature and humidity or direct sunlight. do not apply excessive pressure or vibration to the product. it may cause deterioration, deformation, damage or failure of the product. (notes on resin molded part) ? the resin molded part of the product may contain black spots or its color may be slightly different, but that has no effect on the product performance. cautions do not pull the fiber when removing the connector. when removing the connector, make sure to hook the plug with an extraction tool so that the stress is not applied to the cable. pulling the cable to remove it may cause a breakage in the cable unmating tool do not remove the plug while power is being supplied. make sure to remove the plug after the power supply is stopped. hot plugging / unplugging may cause damage. the characteristics and the specifications contained herein are for reference purpose. please refer to the latest customer dra wings prior to use. the contents of this catalog are current as of date of 02/2016. contents are subject to change without notice for the purpose o f improvements. 2-6-3,nakagawa chuoh,tsuzuki-ku,yokohama-shi 224-8540,japan tel: + 81-45-620-3526 fax: + 81-45-591-3726 http://www.hirose.com http://www.hirose-connectors.com ?
sep.1.2018 copyright 2018 hirose electric co., ltd. all rights reserved. 1 2016.2 e # m p d l e j b h s b n active optical connector bf4m series overview hirose developed the micro "bf4mc connector" that enables optical transmission of data between boards that are incorporated in devices. it converts an electrical signal that is received from a board by using the semiconductor component built-in the connector, and transfers the data via optical fiber. bf4mc connector is a revolutionary design that enables easy use of electromagnetic noise-free, insulated, long- distance, high-speed transmission. these are the merits of the optical transmission, mounted inside devices achieving dramatic downsizing and lower power consumption when compared to existing optical products. it can be used in a wide range of applications, medic alappliances measurement equipments, fa system etc. vcsel driver vcsel pd tia + la vcsel: vertical cavity surface emitting laser pd: photo diode tia: trans mpedance amplifier la: limiting amplifier electrical input bf4 transmitter bf4 receiver optical fiber electrical output eye diagram (typical) : transmission speed 6.25 gbps, length 5 meters 5cm features 1. optical transmissions achieved by simplified electrical connections optical signal transmission is accomplished with electronic connectors and has eliminated the need for cleaning the mating faces of traditional fiber optic connectors. 2. high-speed, signal transmissions with no emi noise. optical signal transmissions rated up to 6.25 gbps are possible. since there is no emi noise to contend with on the signal lines, system design time is reduced. 3. highly flexible optical fiber assemblies are made with a highly flexible, optical fiber that allows for tight bend radiuses when used in small devices. 4. long-distance, high-speed and high quality signal transmissions the bm4m design is capable of high speed and high quality signal transmissions even over long transmission distances. 5. low power consumption power consumption is significantly reduced compared to conventional optical transceiver. 6. space-saving and low profile design with 1.5mm height by using the bf4m, optical transmissions can be achieved with small form factor electronic connectors that save on overall size and valuable pcb space. fig.1 full-scale fig.3 fig.2 in cases where the application will demand a high level of reliability, such as automotive, please contact a company representative for further information. bf4m series active optical connector 2 gnd 1 gnd 2 gnd 3 imon 4 sd 5 vdd 6 gnd 7 dout- 8 gnd 9 gnd 10 20 gnd 19 gnd 18 gnd 17 en 16 nc 15 vdd15 14 gnd 13 dout+ 12 gnd 11 gnd gnd 1 gnd 2 gnd 3 vdd 4 gnd 5 filt 6 gnd 7 din+ 8 gnd 9 gnd 10 20 gnd 19 gnd 18 gnd 17 active 16 nc 15 nc 14 gnd 13 din- 12 gnd 11 gnd fiber fiber top view bf4mc-tx plug bf4mc-rx plug descriptions of bf4mc-tx pins synbol name type details vdd vsupply power power supply dc+2.5 or +3.3v gnd ground ground ------- active activate input h voltage:active mode l voltage:sleep mode filt filter ------- decouping condenser connection contact din+ data input + input differential data input din data input input nc not connect ------- not connected in normal operation descriptions of bf4mc-rx pins synbol name type details vdd vsupply power power for pd(*) vdd15 vdd1.5v power power for core(*) gnd ground ground ------- sd signal detect output h voltage:detected l voltage:undetected dout+ data output + output differential data output dout data output output en regulator enable input [dual supply mode] not connected [single supply mode] en pin must be connect to vdd imon mirrored photodiode current monitor output not connected(inspection pin) nc not connect ------- not connected in normal operation (*): for details, see hirose's technical speci cation etad-k0671. electrical characteristics electrical characteristics of bf4mc-tx (transmitter side) electrical characteristics of bf4mc-rx (receiver side) mi = nominal max unit transmission speed (8b/10b) 0.05 ---------- 6.25 gbps vdd voltage 2.25 2.5/3.3 3.6 v activate = h voltage 1.0 ---------- vdd voltage v din common voltage 150 ---------- 3 4 0 m v p din differential voltage 200 ---------- 1400 mvp mi = nominal max unit remarks transmission speed (8b/10b) 0.05 ---------- 6.25 gbps ---------- vdd voltage 2.25 2.5/3.3 3.6 v ---------- vdd 15 voltage 1.45 1.5 1.55 v when driving with dual power sources dout common voltage 160 ---------- 3 3 0 m v p ---------- dout differential voltage 160 ---------- 3 3 0 m v p ---------- sd = h voltage 1.0 1.5 1.6 v ---------- imon 20.0 ---------- ---------- u a for internal inspection bf4m series active optical connector 3 product materials plug harnesses port details transmitter plug(tx) housing lcp(bf4mc white) contact phosphor bronze (au plating) plate phosphor bronze (ni plating) vcsel gaas vcsel driver si(cmos) bonding wire au sealing resin epoxy resin heat shrink tubing polyole n(black) receiver plug(rx) housing lcp(bf4mc white) contact phosphor bronze (au plating) plate phosphor bronze (ni plating) pd gaas tia/la si(cmos) bonding wire au sealing resin epoxy resin heat shrink tubing polyole n(black) optical ber fiber silica glass (gi50/80) coating uv curable resin/thermo plastic resin( 0.5) receptacles port details transmitter receptacle(tx) and receiver receptacle(rx) housing lcp(black) contact phosphor bronze (au plating) shell phosphor bronze (au plating) composition of product number refer to the product number to determine the product speci cations. plug harness bf4m c-6g tx rx - b1 - 75mm ^ _ ` a b c ^ series _ identification of bit rate y c-6g : 0.05 to 6.25 gbps ` a type of plug that attaches to both ends of the harness yy t x : bf4 transmitter plug yy rx : bf4 receiver plug b type of fiber cable y b1 : diameter 0.5, red y b2 : diameter 0.5, blue c identification of the length of the fiber cable * cable length less than 1m e the end of the product name **mm(millimeter) * cable length 1m or more e the end of the product name **m(meter) receptacle bf4 - tx - 14 ds - 0.5 v ( 01 ) ^ _ ` a b c d ^ series _ identification of the transmitter and receiver y tx : transmitter y rx : receiver ` number of electrical terminal pin y 14 pin a identification of socket shape y socket(s) of double line assignment pins(d) b identification of the electric terminal pitch y 0.5mm c identification of the mating method y v vertical mated to the mounting surface d packing specifications y none 500 pcs/reel y (01) 1000 pcs/reel y (02) 2000 pcs/reel y (10) 10 pcs/pack y (11) 100 pcs/reel bf4m series active optical connector 4 connection example of +3.3 v (single power supply mode) bf4m series active optical connector 5 product appearance and hrs no. plug harness l 6 6 9.82 9.82 3.1 3.1 0.5 identification mark for tx side identification mark for rx side 1.3 1.3 1.45 1.45 bf4mc harness part no. hrs no. fiber cable length l bf4mc-6gtxrx-b1-45mm 831-1102-0 04 0.5 red 45 mm bf4mc-6gtxrx-b1-50mm 831-1102-0 05 50 mm bf4mc-6gtxrx-b1-55mm 831-1102-0 06 55 mm bf4mc-6gtxrx-b1-60mm 831-1102-0 07 60 mm bf4mc-6gtxrx-b1-65mm 831-1102-0 08 65 mm bf4mc-6gtxrx-b1-70mm 831-1102-0 09 70 mm bf4mc-6gtxrx-b1-75mm 831-1102-0 00 75 mm bf4mc-6gtxrx-b1-80mm 831-1102-0 11 80 mm bf4mc-6gtxrx-b1-85mm 831-1102-0 12 85 mm bf4mc-6gtxrx-b1-90mm 831-1102-0 13 90 mm bf4mc-6gtxrx-b1-95mm 831-1102-0 14 95 mm bf4mc-6gtxrx-b1-100mm 831-1102-0 15 100 mm bf4mc-6gtxrx-b1-1m 831-1109-9 00 1 m bf4mc-6gtxrx-b1-2m 831-1109-9 01 2 m bf4mc-6gtxrx-b1-3m 831-1109-9 02 3 m bf4mc-6gtxrx-b1-4m 831-1109-9 03 4 m bf4mc-6gtxrx-b1-5m 831-1109-9 04 5 m length (l) of the harness ? the shortest harness length is 45mm, and the harness up to 100mm in length is available in 5mm increments. (45mm, 50mm, 55mm ? 100mm) ? harness longer than those listed above is also available upon request. please inform us of your desired harness length. ? blue fiber color is also available. contact your sales representative for details. bf4m series active optical connector 6 receptacle:pattern layout recommended stencil dimensions (stencil thickness 120 m) apeture ratio pads for contacts: 70% pads for shell: 100% recommended pcb land pattern dimensions 0.26 1.2 4.9 3.65 1.4 0.9 1 4.4 5.4 6.4 4.46 4.4 5.4 3 p=0.5 3.8 4.5 5.6 5.7 1.9 4.4 5.4 3 1.4 1.2 0.9 3.65 4.9 1 1.9 4 5.4 6.4 0.3 p=0.5 the hatched areas in figure 2.4(a) are close to metal shell, and there is a possibility of a short circuit. make sure not to locate a via hole without a solder mask. receptacle: transmitter (tx) 3 p=0.50.05 1.480.1 9.5 (2.05) (0.25) 4.95 5.43 (1.75) 10.25 vacuum pick up area 3mm 2.1mm vacuum pick up area 3 9.5 (1.75) (0.25) 4.95 5.43 (2.05) 10.25 p=0.50.05 vacuum pick up area 1.480.1 vacuum pick up area 3mm 2.1mm receptacle: receiver (rx) ? the structure is designed so that the receiver (rx) plug does not mate. part no. hrs no. package speci cations bf4-tx-14ds-0.5v 831-0008-6 00 500 pcs/reel bf4-tx-14ds-0.5v(01) 831-0008-6 01 1000 pcs/reel bf4-tx-14ds-0.5v(02) 831-0008-6 02 2000 pcs/reel bf4-tx-14ds-0.5v(10) 831-0008-6 10 10 pcs/pack bf4-tx-14ds-0.5v(11) 831-0008-6 11 100 pcs/reel ? the structure is designed so that the transmitter (tx) plug does not mate. part no. hrs no. package speci cations bf4-rx-14ds-0.5v 831-0009-9 00 500 pcs/reel bf4-rx-14ds-0.5v(01) 831-0009-9 01 1000 pcs/reel bf4-rx-14ds-0.5v(02) 831-0009-9 02 2000 pcs/reel bf4-rx-14ds-0.5v(10) 831-0009-9 10 10 pcs/pack bf4-rx-14ds-0.5v(11) 831-0009-9 11 100 pcs/reel bf4m series active optical connector 7 packaging specifications for the receptacles 1.5 sprocket hole near side reel dimensions tx tx a-a a a emboss carrier tape dimensions 2?.5 330? 80? 25.5?.5 29.5? 1.6?.1 (5.25) 24?.3 (11) (6) p=4?.1 2?.1 p=12?.1 11.5?.1 1.75?.1 5.5?.1 t=0.3?.05 13?.2 21?.8 1.5 0.1 0 120 120 extraction tool recommended re ow temperature pro le (lead-free solder) bf4-t2 6 4.4 2.6 40 2 2 test board bf4m high speed transmission board : tx2 bf4m high speed transmission board : rx2 150? 180? 250 180 100 0 220? 220 150 25 time(sec) max 250 ? reflow cycle : 2 cycle max. temperature(?) recommended reflow temperature profile (lead-free solder) preheat time soldering time to
sec sec max. ( sec) connector mating method metal plate (silver) shall be always on bottom surface during mating process. metal exposed area (gold, triangle) shall always be on top surface during mating process. do not mate the connector while power is being supplied make sure to insert or remove the plug after the power supply is stopped. hot plugging/unplugging may cause damage. part no. hrs no. packing specifications bf4-t2 831-0006-0 00 1 piece pcbs for testing and evaluation are available from hirose in order to verify the operating characteristics of plug harnesses. please contact us for more information. bf4m series active optical connector 8 notes on handling of the product (notes on change of information) ? the content of this document including the information regarding the connector (hereafter, the product) is subject to change without prior notice. (prohibition of reproduction) ? no part of this document may be copied or reproduced without prior written consent of hirose electric co., ltd. (hereafter, hirose). even if written consent of hirose is obtained, it is prohibited to amend any part of this document and copy or reproduce it. hirose shall assume no obligation or liability in connection with such amended information or reproduction. (responsibilities for design safety) ? hirose shall assume no responsibilities for the support for the application of the product or the product design of the customer. the customer shall be responsible for the product and application of the customer in which the product is used. the customer shall take appropriate design and operational safety measures in order to minimize the potential risks predicted for the product and application of the customer in which the product is used. (responsibilities for determination of the suitability) ? when using the product, the customer shall ensure safe design at his/her own responsibility so that malfunction or failure of the product would never cause an infringement on the life, body or property. for design or use of the product, make sure to refer to the materials (including the catalog, specifications, and design note) and follow the same. when using information including the product data provided in the document, technical data or circuit examples shown in the figures and tables, the customer shall evaluate the information on the customer? product and determine the suitability at the customer? own responsibility. (responsibilities for specific applications) ? make sure to consult with our sales representative in advance when considering of use for specific applications that require extremely high quality and reliability (e.g. nuclear equipment, aerospace systems, transportation equipment and various safety related equipment). (prohibition of replication) ? do not disassemble reverse-engineer, modify, analyze or replicate the product. (prohibition of application to prohibited products) ? the product must not be used for any product that manufacture, use and sale of which is prohibited by the domestic or international laws, regulations and ordinances. (notes on the guarantee and license) ? the technical data provided in the materials of the product is intended to describe the representative behaviors and application of the product. it is not to guarantee the intellectual property rights or any other rights of hirose nor a third party and not to grant the license. (notes on the warranties for the contract) ? unless otherwise provided in a written contract or other documents (specifications) agreed between the customer and hirose, hirose makes no warranties of any kind (including, but not limited to, warranties of the function and operation, warranties of merchantability, warranties of suitability for a specific application or purpose and warranties of correctness of the information). ( prohibition of weapons of mass destruction and military purposes) ? it is prohibited to use the product or the technical information contained in this document for any military purposes, including but not limited to, development of weapons of mass destruction. (notes on export) ? to export the product to other countries, the exporter shall conduct the applicability determination based on foreign exchange and foreign trade act of japan. if you wish to have the applicability determination sheet issued by hirose, contact our sales representative. note that in the export arrangement, the customer shall be an exporter and responsible for compliance with all the applicable laws and regulations and terms and conditions of the agreement with hirose. notes on use of the product (notes on the specification range) ? using the product under conditions beyond the specification range (for voltage, current and temperature) provided in this document may result in an accident (including ignition, heat generation, and smoking). confirm the document thoroughly and make sure to use the product within the specification range. (notes on the laser) ? the laser beam is emitted from the end-face of the optical fiber in operation. it may cause eye injury or loss of sight if it enters the eyes. do not stare directly into the end-face of the optical fiber. the laser beam is emitted from the vcsel in operation. it may not be visible depending on its wavelength, but nonetheless it may cause eye injury or loss of sight if the laser beam or its reflected beam enters the eyes. do not stare (look into) the laser beam directly. (notes on fracture of the optical fiber) ? in case of fracture of the optical fiber used in the product, turn off the power immediately. in addition, use care when handling it to avoid injury from fractured parts or fragments. (notes on use of gaas) ? the product is equipped with a semiconductor within the connector and contains gallium arsenide (gaas). (notes on the environment including gases) ? avoid the use of the product in gas environments with chlorides or sulfides. the product may deteriorate and features may be affected. (notes on storage) ? store the product out of corrosive substances, corrosive gases, high temperature and humidity or direct sunlight. do not apply excessive pressure or vibration to the product. it may cause deterioration, deformation, damage or failure of the product. (notes on resin molded part) ? the resin molded part of the product may contain black spots or its color may be slightly different, but that has no effect on the product performance. cautions do not pull the fiber when removing the connector. when removing the connector, make sure to hook the plug with an extraction tool so that the stress is not applied to the cable. pulling the cable to remove it may cause a breakage in the cable unmating tool do not remove the plug while power is being supplied. make sure to remove the plug after the power supply is stopped. hot plugging / unplugging may cause damage. the characteristics and the specifications contained herein are for reference purpose. please refer to the latest customer dra wings prior to use. the contents of this catalog are current as of date of 02/2016. contents are subject to change without notice for the purpose o f improvements. 2-6-3,nakagawa chuoh,tsuzuki-ku,yokohama-shi 224-8540,japan tel: + 81-45-620-3526 fax: + 81-45-591-3726 http://www.hirose.com http://www.hirose-connectors.com ?
sep.1.2018 copyright 2018 hirose electric co., ltd. all rights reserved. 1 2016.2 e # m p d l e j b h s b n active optical connector bf4m series overview hirose developed the micro "bf4mc connector" that enables optical transmission of data between boards that are incorporated in devices. it converts an electrical signal that is received from a board by using the semiconductor component built-in the connector, and transfers the data via optical fiber. bf4mc connector is a revolutionary design that enables easy use of electromagnetic noise-free, insulated, long- distance, high-speed transmission. these are the merits of the optical transmission, mounted inside devices achieving dramatic downsizing and lower power consumption when compared to existing optical products. it can be used in a wide range of applications, medic alappliances measurement equipments, fa system etc. vcsel driver vcsel pd tia + la vcsel: vertical cavity surface emitting laser pd: photo diode tia: trans mpedance amplifier la: limiting amplifier electrical input bf4 transmitter bf4 receiver optical fiber electrical output eye diagram (typical) : transmission speed 6.25 gbps, length 5 meters 5cm features 1. optical transmissions achieved by simplified electrical connections optical signal transmission is accomplished with electronic connectors and has eliminated the need for cleaning the mating faces of traditional fiber optic connectors. 2. high-speed, signal transmissions with no emi noise. optical signal transmissions rated up to 6.25 gbps are possible. since there is no emi noise to contend with on the signal lines, system design time is reduced. 3. highly flexible optical fiber assemblies are made with a highly flexible, optical fiber that allows for tight bend radiuses when used in small devices. 4. long-distance, high-speed and high quality signal transmissions the bm4m design is capable of high speed and high quality signal transmissions even over long transmission distances. 5. low power consumption power consumption is significantly reduced compared to conventional optical transceiver. 6. space-saving and low profile design with 1.5mm height by using the bf4m, optical transmissions can be achieved with small form factor electronic connectors that save on overall size and valuable pcb space. fig.1 full-scale fig.3 fig.2 in cases where the application will demand a high level of reliability, such as automotive, please contact a company representative for further information. bf4m series active optical connector 2 gnd 1 gnd 2 gnd 3 imon 4 sd 5 vdd 6 gnd 7 dout- 8 gnd 9 gnd 10 20 gnd 19 gnd 18 gnd 17 en 16 nc 15 vdd15 14 gnd 13 dout+ 12 gnd 11 gnd gnd 1 gnd 2 gnd 3 vdd 4 gnd 5 filt 6 gnd 7 din+ 8 gnd 9 gnd 10 20 gnd 19 gnd 18 gnd 17 active 16 nc 15 nc 14 gnd 13 din- 12 gnd 11 gnd fiber fiber top view bf4mc-tx plug bf4mc-rx plug descriptions of bf4mc-tx pins synbol name type details vdd vsupply power power supply dc+2.5 or +3.3v gnd ground ground ------- active activate input h voltage:active mode l voltage:sleep mode filt filter ------- decouping condenser connection contact din+ data input + input differential data input din data input input nc not connect ------- not connected in normal operation descriptions of bf4mc-rx pins synbol name type details vdd vsupply power power for pd(*) vdd15 vdd1.5v power power for core(*) gnd ground ground ------- sd signal detect output h voltage:detected l voltage:undetected dout+ data output + output differential data output dout data output output en regulator enable input [dual supply mode] not connected [single supply mode] en pin must be connect to vdd imon mirrored photodiode current monitor output not connected(inspection pin) nc not connect ------- not connected in normal operation (*): for details, see hirose's technical speci cation etad-k0671. electrical characteristics electrical characteristics of bf4mc-tx (transmitter side) electrical characteristics of bf4mc-rx (receiver side) mi = nominal max unit transmission speed (8b/10b) 0.05 ---------- 6.25 gbps vdd voltage 2.25 2.5/3.3 3.6 v activate = h voltage 1.0 ---------- vdd voltage v din common voltage 150 ---------- 3 4 0 m v p din differential voltage 200 ---------- 1400 mvp mi = nominal max unit remarks transmission speed (8b/10b) 0.05 ---------- 6.25 gbps ---------- vdd voltage 2.25 2.5/3.3 3.6 v ---------- vdd 15 voltage 1.45 1.5 1.55 v when driving with dual power sources dout common voltage 160 ---------- 3 3 0 m v p ---------- dout differential voltage 160 ---------- 3 3 0 m v p ---------- sd = h voltage 1.0 1.5 1.6 v ---------- imon 20.0 ---------- ---------- u a for internal inspection bf4m series active optical connector 3 product materials plug harnesses port details transmitter plug(tx) housing lcp(bf4mc white) contact phosphor bronze (au plating) plate phosphor bronze (ni plating) vcsel gaas vcsel driver si(cmos) bonding wire au sealing resin epoxy resin heat shrink tubing polyole n(black) receiver plug(rx) housing lcp(bf4mc white) contact phosphor bronze (au plating) plate phosphor bronze (ni plating) pd gaas tia/la si(cmos) bonding wire au sealing resin epoxy resin heat shrink tubing polyole n(black) optical ber fiber silica glass (gi50/80) coating uv curable resin/thermo plastic resin( 0.5) receptacles port details transmitter receptacle(tx) and receiver receptacle(rx) housing lcp(black) contact phosphor bronze (au plating) shell phosphor bronze (au plating) composition of product number refer to the product number to determine the product speci cations. plug harness bf4m c-6g tx rx - b1 - 75mm ^ _ ` a b c ^ series _ identification of bit rate y c-6g : 0.05 to 6.25 gbps ` a type of plug that attaches to both ends of the harness yy t x : bf4 transmitter plug yy rx : bf4 receiver plug b type of fiber cable y b1 : diameter 0.5, red y b2 : diameter 0.5, blue c identification of the length of the fiber cable * cable length less than 1m e the end of the product name **mm(millimeter) * cable length 1m or more e the end of the product name **m(meter) receptacle bf4 - tx - 14 ds - 0.5 v ( 01 ) ^ _ ` a b c d ^ series _ identification of the transmitter and receiver y tx : transmitter y rx : receiver ` number of electrical terminal pin y 14 pin a identification of socket shape y socket(s) of double line assignment pins(d) b identification of the electric terminal pitch y 0.5mm c identification of the mating method y v vertical mated to the mounting surface d packing specifications y none 500 pcs/reel y (01) 1000 pcs/reel y (02) 2000 pcs/reel y (10) 10 pcs/pack y (11) 100 pcs/reel bf4m series active optical connector 4 connection example of +3.3 v (single power supply mode) bf4m series active optical connector 5 product appearance and hrs no. plug harness l 6 6 9.82 9.82 3.1 3.1 0.5 identification mark for tx side identification mark for rx side 1.3 1.3 1.45 1.45 bf4mc harness part no. hrs no. fiber cable length l bf4mc-6gtxrx-b1-45mm 831-1102-0 04 0.5 red 45 mm bf4mc-6gtxrx-b1-50mm 831-1102-0 05 50 mm bf4mc-6gtxrx-b1-55mm 831-1102-0 06 55 mm bf4mc-6gtxrx-b1-60mm 831-1102-0 07 60 mm bf4mc-6gtxrx-b1-65mm 831-1102-0 08 65 mm bf4mc-6gtxrx-b1-70mm 831-1102-0 09 70 mm bf4mc-6gtxrx-b1-75mm 831-1102-0 00 75 mm bf4mc-6gtxrx-b1-80mm 831-1102-0 11 80 mm bf4mc-6gtxrx-b1-85mm 831-1102-0 12 85 mm bf4mc-6gtxrx-b1-90mm 831-1102-0 13 90 mm bf4mc-6gtxrx-b1-95mm 831-1102-0 14 95 mm bf4mc-6gtxrx-b1-100mm 831-1102-0 15 100 mm bf4mc-6gtxrx-b1-1m 831-1109-9 00 1 m bf4mc-6gtxrx-b1-2m 831-1109-9 01 2 m bf4mc-6gtxrx-b1-3m 831-1109-9 02 3 m bf4mc-6gtxrx-b1-4m 831-1109-9 03 4 m bf4mc-6gtxrx-b1-5m 831-1109-9 04 5 m length (l) of the harness ? the shortest harness length is 45mm, and the harness up to 100mm in length is available in 5mm increments. (45mm, 50mm, 55mm ? 100mm) ? harness longer than those listed above is also available upon request. please inform us of your desired harness length. ? blue fiber color is also available. contact your sales representative for details. bf4m series active optical connector 6 receptacle:pattern layout recommended stencil dimensions (stencil thickness 120 m) apeture ratio pads for contacts: 70% pads for shell: 100% recommended pcb land pattern dimensions 0.26 1.2 4.9 3.65 1.4 0.9 1 4.4 5.4 6.4 4.46 4.4 5.4 3 p=0.5 3.8 4.5 5.6 5.7 1.9 4.4 5.4 3 1.4 1.2 0.9 3.65 4.9 1 1.9 4 5.4 6.4 0.3 p=0.5 the hatched areas in figure 2.4(a) are close to metal shell, and there is a possibility of a short circuit. make sure not to locate a via hole without a solder mask. receptacle: transmitter (tx) 3 p=0.50.05 1.480.1 9.5 (2.05) (0.25) 4.95 5.43 (1.75) 10.25 vacuum pick up area 3mm 2.1mm vacuum pick up area 3 9.5 (1.75) (0.25) 4.95 5.43 (2.05) 10.25 p=0.50.05 vacuum pick up area 1.480.1 vacuum pick up area 3mm 2.1mm receptacle: receiver (rx) ? the structure is designed so that the receiver (rx) plug does not mate. part no. hrs no. package speci cations bf4-tx-14ds-0.5v 831-0008-6 00 500 pcs/reel bf4-tx-14ds-0.5v(01) 831-0008-6 01 1000 pcs/reel bf4-tx-14ds-0.5v(02) 831-0008-6 02 2000 pcs/reel bf4-tx-14ds-0.5v(10) 831-0008-6 10 10 pcs/pack bf4-tx-14ds-0.5v(11) 831-0008-6 11 100 pcs/reel ? the structure is designed so that the transmitter (tx) plug does not mate. part no. hrs no. package speci cations bf4-rx-14ds-0.5v 831-0009-9 00 500 pcs/reel bf4-rx-14ds-0.5v(01) 831-0009-9 01 1000 pcs/reel bf4-rx-14ds-0.5v(02) 831-0009-9 02 2000 pcs/reel bf4-rx-14ds-0.5v(10) 831-0009-9 10 10 pcs/pack bf4-rx-14ds-0.5v(11) 831-0009-9 11 100 pcs/reel bf4m series active optical connector 7 packaging specifications for the receptacles 1.5 sprocket hole near side reel dimensions tx tx a-a a a emboss carrier tape dimensions 2?.5 330? 80? 25.5?.5 29.5? 1.6?.1 (5.25) 24?.3 (11) (6) p=4?.1 2?.1 p=12?.1 11.5?.1 1.75?.1 5.5?.1 t=0.3?.05 13?.2 21?.8 1.5 0.1 0 120 120 extraction tool recommended re ow temperature pro le (lead-free solder) bf4-t2 6 4.4 2.6 40 2 2 test board bf4m high speed transmission board : tx2 bf4m high speed transmission board : rx2 150? 180? 250 180 100 0 220? 220 150 25 time(sec) max 250 ? reflow cycle : 2 cycle max. temperature(?) recommended reflow temperature profile (lead-free solder) preheat time soldering time to
sec sec max. ( sec) connector mating method metal plate (silver) shall be always on bottom surface during mating process. metal exposed area (gold, triangle) shall always be on top surface during mating process. do not mate the connector while power is being supplied make sure to insert or remove the plug after the power supply is stopped. hot plugging/unplugging may cause damage. part no. hrs no. packing specifications bf4-t2 831-0006-0 00 1 piece pcbs for testing and evaluation are available from hirose in order to verify the operating characteristics of plug harnesses. please contact us for more information. bf4m series active optical connector 8 notes on handling of the product (notes on change of information) ? the content of this document including the information regarding the connector (hereafter, the product) is subject to change without prior notice. (prohibition of reproduction) ? no part of this document may be copied or reproduced without prior written consent of hirose electric co., ltd. (hereafter, hirose). even if written consent of hirose is obtained, it is prohibited to amend any part of this document and copy or reproduce it. hirose shall assume no obligation or liability in connection with such amended information or reproduction. (responsibilities for design safety) ? hirose shall assume no responsibilities for the support for the application of the product or the product design of the customer. the customer shall be responsible for the product and application of the customer in which the product is used. the customer shall take appropriate design and operational safety measures in order to minimize the potential risks predicted for the product and application of the customer in which the product is used. (responsibilities for determination of the suitability) ? when using the product, the customer shall ensure safe design at his/her own responsibility so that malfunction or failure of the product would never cause an infringement on the life, body or property. for design or use of the product, make sure to refer to the materials (including the catalog, specifications, and design note) and follow the same. when using information including the product data provided in the document, technical data or circuit examples shown in the figures and tables, the customer shall evaluate the information on the customer? product and determine the suitability at the customer? own responsibility. (responsibilities for specific applications) ? make sure to consult with our sales representative in advance when considering of use for specific applications that require extremely high quality and reliability (e.g. nuclear equipment, aerospace systems, transportation equipment and various safety related equipment). (prohibition of replication) ? do not disassemble reverse-engineer, modify, analyze or replicate the product. (prohibition of application to prohibited products) ? the product must not be used for any product that manufacture, use and sale of which is prohibited by the domestic or international laws, regulations and ordinances. (notes on the guarantee and license) ? the technical data provided in the materials of the product is intended to describe the representative behaviors and application of the product. it is not to guarantee the intellectual property rights or any other rights of hirose nor a third party and not to grant the license. (notes on the warranties for the contract) ? unless otherwise provided in a written contract or other documents (specifications) agreed between the customer and hirose, hirose makes no warranties of any kind (including, but not limited to, warranties of the function and operation, warranties of merchantability, warranties of suitability for a specific application or purpose and warranties of correctness of the information). ( prohibition of weapons of mass destruction and military purposes) ? it is prohibited to use the product or the technical information contained in this document for any military purposes, including but not limited to, development of weapons of mass destruction. (notes on export) ? to export the product to other countries, the exporter shall conduct the applicability determination based on foreign exchange and foreign trade act of japan. if you wish to have the applicability determination sheet issued by hirose, contact our sales representative. note that in the export arrangement, the customer shall be an exporter and responsible for compliance with all the applicable laws and regulations and terms and conditions of the agreement with hirose. notes on use of the product (notes on the specification range) ? using the product under conditions beyond the specification range (for voltage, current and temperature) provided in this document may result in an accident (including ignition, heat generation, and smoking). confirm the document thoroughly and make sure to use the product within the specification range. (notes on the laser) ? the laser beam is emitted from the end-face of the optical fiber in operation. it may cause eye injury or loss of sight if it enters the eyes. do not stare directly into the end-face of the optical fiber. the laser beam is emitted from the vcsel in operation. it may not be visible depending on its wavelength, but nonetheless it may cause eye injury or loss of sight if the laser beam or its reflected beam enters the eyes. do not stare (look into) the laser beam directly. (notes on fracture of the optical fiber) ? in case of fracture of the optical fiber used in the product, turn off the power immediately. in addition, use care when handling it to avoid injury from fractured parts or fragments. (notes on use of gaas) ? the product is equipped with a semiconductor within the connector and contains gallium arsenide (gaas). (notes on the environment including gases) ? avoid the use of the product in gas environments with chlorides or sulfides. the product may deteriorate and features may be affected. (notes on storage) ? store the product out of corrosive substances, corrosive gases, high temperature and humidity or direct sunlight. do not apply excessive pressure or vibration to the product. it may cause deterioration, deformation, damage or failure of the product. (notes on resin molded part) ? the resin molded part of the product may contain black spots or its color may be slightly different, but that has no effect on the product performance. cautions do not pull the fiber when removing the connector. when removing the connector, make sure to hook the plug with an extraction tool so that the stress is not applied to the cable. pulling the cable to remove it may cause a breakage in the cable unmating tool do not remove the plug while power is being supplied. make sure to remove the plug after the power supply is stopped. hot plugging / unplugging may cause damage. the characteristics and the specifications contained herein are for reference purpose. please refer to the latest customer dra wings prior to use. the contents of this catalog are current as of date of 02/2016. contents are subject to change without notice for the purpose o f improvements. 2-6-3,nakagawa chuoh,tsuzuki-ku,yokohama-shi 224-8540,japan tel: + 81-45-620-3526 fax: + 81-45-591-3726 http://www.hirose.com http://www.hirose-connectors.com ?
sep.1.2018 copyright 2018 hirose electric co., ltd. all rights reserved. 1 2016.2 e # m p d l e j b h s b n active optical connector bf4m series overview hirose developed the micro "bf4mc connector" that enables optical transmission of data between boards that are incorporated in devices. it converts an electrical signal that is received from a board by using the semiconductor component built-in the connector, and transfers the data via optical fiber. bf4mc connector is a revolutionary design that enables easy use of electromagnetic noise-free, insulated, long- distance, high-speed transmission. these are the merits of the optical transmission, mounted inside devices achieving dramatic downsizing and lower power consumption when compared to existing optical products. it can be used in a wide range of applications, medic alappliances measurement equipments, fa system etc. vcsel driver vcsel pd tia + la vcsel: vertical cavity surface emitting laser pd: photo diode tia: trans mpedance amplifier la: limiting amplifier electrical input bf4 transmitter bf4 receiver optical fiber electrical output eye diagram (typical) : transmission speed 6.25 gbps, length 5 meters 5cm features 1. optical transmissions achieved by simplified electrical connections optical signal transmission is accomplished with electronic connectors and has eliminated the need for cleaning the mating faces of traditional fiber optic connectors. 2. high-speed, signal transmissions with no emi noise. optical signal transmissions rated up to 6.25 gbps are possible. since there is no emi noise to contend with on the signal lines, system design time is reduced. 3. highly flexible optical fiber assemblies are made with a highly flexible, optical fiber that allows for tight bend radiuses when used in small devices. 4. long-distance, high-speed and high quality signal transmissions the bm4m design is capable of high speed and high quality signal transmissions even over long transmission distances. 5. low power consumption power consumption is significantly reduced compared to conventional optical transceiver. 6. space-saving and low profile design with 1.5mm height by using the bf4m, optical transmissions can be achieved with small form factor electronic connectors that save on overall size and valuable pcb space. fig.1 full-scale fig.3 fig.2 in cases where the application will demand a high level of reliability, such as automotive, please contact a company representative for further information. bf4m series active optical connector 2 gnd 1 gnd 2 gnd 3 imon 4 sd 5 vdd 6 gnd 7 dout- 8 gnd 9 gnd 10 20 gnd 19 gnd 18 gnd 17 en 16 nc 15 vdd15 14 gnd 13 dout+ 12 gnd 11 gnd gnd 1 gnd 2 gnd 3 vdd 4 gnd 5 filt 6 gnd 7 din+ 8 gnd 9 gnd 10 20 gnd 19 gnd 18 gnd 17 active 16 nc 15 nc 14 gnd 13 din- 12 gnd 11 gnd fiber fiber top view bf4mc-tx plug bf4mc-rx plug descriptions of bf4mc-tx pins synbol name type details vdd vsupply power power supply dc+2.5 or +3.3v gnd ground ground ------- active activate input h voltage:active mode l voltage:sleep mode filt filter ------- decouping condenser connection contact din+ data input + input differential data input din data input input nc not connect ------- not connected in normal operation descriptions of bf4mc-rx pins synbol name type details vdd vsupply power power for pd(*) vdd15 vdd1.5v power power for core(*) gnd ground ground ------- sd signal detect output h voltage:detected l voltage:undetected dout+ data output + output differential data output dout data output output en regulator enable input [dual supply mode] not connected [single supply mode] en pin must be connect to vdd imon mirrored photodiode current monitor output not connected(inspection pin) nc not connect ------- not connected in normal operation (*): for details, see hirose's technical speci cation etad-k0671. electrical characteristics electrical characteristics of bf4mc-tx (transmitter side) electrical characteristics of bf4mc-rx (receiver side) mi = nominal max unit transmission speed (8b/10b) 0.05 ---------- 6.25 gbps vdd voltage 2.25 2.5/3.3 3.6 v activate = h voltage 1.0 ---------- vdd voltage v din common voltage 150 ---------- 3 4 0 m v p din differential voltage 200 ---------- 1400 mvp mi = nominal max unit remarks transmission speed (8b/10b) 0.05 ---------- 6.25 gbps ---------- vdd voltage 2.25 2.5/3.3 3.6 v ---------- vdd 15 voltage 1.45 1.5 1.55 v when driving with dual power sources dout common voltage 160 ---------- 3 3 0 m v p ---------- dout differential voltage 160 ---------- 3 3 0 m v p ---------- sd = h voltage 1.0 1.5 1.6 v ---------- imon 20.0 ---------- ---------- u a for internal inspection bf4m series active optical connector 3 product materials plug harnesses port details transmitter plug(tx) housing lcp(bf4mc white) contact phosphor bronze (au plating) plate phosphor bronze (ni plating) vcsel gaas vcsel driver si(cmos) bonding wire au sealing resin epoxy resin heat shrink tubing polyole n(black) receiver plug(rx) housing lcp(bf4mc white) contact phosphor bronze (au plating) plate phosphor bronze (ni plating) pd gaas tia/la si(cmos) bonding wire au sealing resin epoxy resin heat shrink tubing polyole n(black) optical ber fiber silica glass (gi50/80) coating uv curable resin/thermo plastic resin( 0.5) receptacles port details transmitter receptacle(tx) and receiver receptacle(rx) housing lcp(black) contact phosphor bronze (au plating) shell phosphor bronze (au plating) composition of product number refer to the product number to determine the product speci cations. plug harness bf4m c-6g tx rx - b1 - 75mm ^ _ ` a b c ^ series _ identification of bit rate y c-6g : 0.05 to 6.25 gbps ` a type of plug that attaches to both ends of the harness yy t x : bf4 transmitter plug yy rx : bf4 receiver plug b type of fiber cable y b1 : diameter 0.5, red y b2 : diameter 0.5, blue c identification of the length of the fiber cable * cable length less than 1m e the end of the product name **mm(millimeter) * cable length 1m or more e the end of the product name **m(meter) receptacle bf4 - tx - 14 ds - 0.5 v ( 01 ) ^ _ ` a b c d ^ series _ identification of the transmitter and receiver y tx : transmitter y rx : receiver ` number of electrical terminal pin y 14 pin a identification of socket shape y socket(s) of double line assignment pins(d) b identification of the electric terminal pitch y 0.5mm c identification of the mating method y v vertical mated to the mounting surface d packing specifications y none 500 pcs/reel y (01) 1000 pcs/reel y (02) 2000 pcs/reel y (10) 10 pcs/pack y (11) 100 pcs/reel bf4m series active optical connector 4 connection example of +3.3 v (single power supply mode) bf4m series active optical connector 5 product appearance and hrs no. plug harness l 6 6 9.82 9.82 3.1 3.1 0.5 identification mark for tx side identification mark for rx side 1.3 1.3 1.45 1.45 bf4mc harness part no. hrs no. fiber cable length l bf4mc-6gtxrx-b1-45mm 831-1102-0 04 0.5 red 45 mm bf4mc-6gtxrx-b1-50mm 831-1102-0 05 50 mm bf4mc-6gtxrx-b1-55mm 831-1102-0 06 55 mm bf4mc-6gtxrx-b1-60mm 831-1102-0 07 60 mm bf4mc-6gtxrx-b1-65mm 831-1102-0 08 65 mm bf4mc-6gtxrx-b1-70mm 831-1102-0 09 70 mm bf4mc-6gtxrx-b1-75mm 831-1102-0 00 75 mm bf4mc-6gtxrx-b1-80mm 831-1102-0 11 80 mm bf4mc-6gtxrx-b1-85mm 831-1102-0 12 85 mm bf4mc-6gtxrx-b1-90mm 831-1102-0 13 90 mm bf4mc-6gtxrx-b1-95mm 831-1102-0 14 95 mm bf4mc-6gtxrx-b1-100mm 831-1102-0 15 100 mm bf4mc-6gtxrx-b1-1m 831-1109-9 00 1 m bf4mc-6gtxrx-b1-2m 831-1109-9 01 2 m bf4mc-6gtxrx-b1-3m 831-1109-9 02 3 m bf4mc-6gtxrx-b1-4m 831-1109-9 03 4 m bf4mc-6gtxrx-b1-5m 831-1109-9 04 5 m length (l) of the harness ? the shortest harness length is 45mm, and the harness up to 100mm in length is available in 5mm increments. (45mm, 50mm, 55mm ? 100mm) ? harness longer than those listed above is also available upon request. please inform us of your desired harness length. ? blue fiber color is also available. contact your sales representative for details. bf4m series active optical connector 6 receptacle:pattern layout recommended stencil dimensions (stencil thickness 120 m) apeture ratio pads for contacts: 70% pads for shell: 100% recommended pcb land pattern dimensions 0.26 1.2 4.9 3.65 1.4 0.9 1 4.4 5.4 6.4 4.46 4.4 5.4 3 p=0.5 3.8 4.5 5.6 5.7 1.9 4.4 5.4 3 1.4 1.2 0.9 3.65 4.9 1 1.9 4 5.4 6.4 0.3 p=0.5 the hatched areas in figure 2.4(a) are close to metal shell, and there is a possibility of a short circuit. make sure not to locate a via hole without a solder mask. receptacle: transmitter (tx) 3 p=0.50.05 1.480.1 9.5 (2.05) (0.25) 4.95 5.43 (1.75) 10.25 vacuum pick up area 3mm 2.1mm vacuum pick up area 3 9.5 (1.75) (0.25) 4.95 5.43 (2.05) 10.25 p=0.50.05 vacuum pick up area 1.480.1 vacuum pick up area 3mm 2.1mm receptacle: receiver (rx) ? the structure is designed so that the receiver (rx) plug does not mate. part no. hrs no. package speci cations bf4-tx-14ds-0.5v 831-0008-6 00 500 pcs/reel bf4-tx-14ds-0.5v(01) 831-0008-6 01 1000 pcs/reel bf4-tx-14ds-0.5v(02) 831-0008-6 02 2000 pcs/reel bf4-tx-14ds-0.5v(10) 831-0008-6 10 10 pcs/pack bf4-tx-14ds-0.5v(11) 831-0008-6 11 100 pcs/reel ? the structure is designed so that the transmitter (tx) plug does not mate. part no. hrs no. package speci cations bf4-rx-14ds-0.5v 831-0009-9 00 500 pcs/reel bf4-rx-14ds-0.5v(01) 831-0009-9 01 1000 pcs/reel bf4-rx-14ds-0.5v(02) 831-0009-9 02 2000 pcs/reel bf4-rx-14ds-0.5v(10) 831-0009-9 10 10 pcs/pack bf4-rx-14ds-0.5v(11) 831-0009-9 11 100 pcs/reel bf4m series active optical connector 7 packaging specifications for the receptacles 1.5 sprocket hole near side reel dimensions tx tx a-a a a emboss carrier tape dimensions 2?.5 330? 80? 25.5?.5 29.5? 1.6?.1 (5.25) 24?.3 (11) (6) p=4?.1 2?.1 p=12?.1 11.5?.1 1.75?.1 5.5?.1 t=0.3?.05 13?.2 21?.8 1.5 0.1 0 120 120 extraction tool recommended re ow temperature pro le (lead-free solder) bf4-t2 6 4.4 2.6 40 2 2 test board bf4m high speed transmission board : tx2 bf4m high speed transmission board : rx2 150? 180? 250 180 100 0 220? 220 150 25 time(sec) max 250 ? reflow cycle : 2 cycle max. temperature(?) recommended reflow temperature profile (lead-free solder) preheat time soldering time to
sec sec max. ( sec) connector mating method metal plate (silver) shall be always on bottom surface during mating process. metal exposed area (gold, triangle) shall always be on top surface during mating process. do not mate the connector while power is being supplied make sure to insert or remove the plug after the power supply is stopped. hot plugging/unplugging may cause damage. part no. hrs no. packing specifications bf4-t2 831-0006-0 00 1 piece pcbs for testing and evaluation are available from hirose in order to verify the operating characteristics of plug harnesses. please contact us for more information. bf4m series active optical connector 8 notes on handling of the product (notes on change of information) ? the content of this document including the information regarding the connector (hereafter, the product) is subject to change without prior notice. (prohibition of reproduction) ? no part of this document may be copied or reproduced without prior written consent of hirose electric co., ltd. (hereafter, hirose). even if written consent of hirose is obtained, it is prohibited to amend any part of this document and copy or reproduce it. hirose shall assume no obligation or liability in connection with such amended information or reproduction. (responsibilities for design safety) ? hirose shall assume no responsibilities for the support for the application of the product or the product design of the customer. the customer shall be responsible for the product and application of the customer in which the product is used. the customer shall take appropriate design and operational safety measures in order to minimize the potential risks predicted for the product and application of the customer in which the product is used. (responsibilities for determination of the suitability) ? when using the product, the customer shall ensure safe design at his/her own responsibility so that malfunction or failure of the product would never cause an infringement on the life, body or property. for design or use of the product, make sure to refer to the materials (including the catalog, specifications, and design note) and follow the same. when using information including the product data provided in the document, technical data or circuit examples shown in the figures and tables, the customer shall evaluate the information on the customer? product and determine the suitability at the customer? own responsibility. (responsibilities for specific applications) ? make sure to consult with our sales representative in advance when considering of use for specific applications that require extremely high quality and reliability (e.g. nuclear equipment, aerospace systems, transportation equipment and various safety related equipment). (prohibition of replication) ? do not disassemble reverse-engineer, modify, analyze or replicate the product. (prohibition of application to prohibited products) ? the product must not be used for any product that manufacture, use and sale of which is prohibited by the domestic or international laws, regulations and ordinances. (notes on the guarantee and license) ? the technical data provided in the materials of the product is intended to describe the representative behaviors and application of the product. it is not to guarantee the intellectual property rights or any other rights of hirose nor a third party and not to grant the license. (notes on the warranties for the contract) ? unless otherwise provided in a written contract or other documents (specifications) agreed between the customer and hirose, hirose makes no warranties of any kind (including, but not limited to, warranties of the function and operation, warranties of merchantability, warranties of suitability for a specific application or purpose and warranties of correctness of the information). ( prohibition of weapons of mass destruction and military purposes) ? it is prohibited to use the product or the technical information contained in this document for any military purposes, including but not limited to, development of weapons of mass destruction. (notes on export) ? to export the product to other countries, the exporter shall conduct the applicability determination based on foreign exchange and foreign trade act of japan. if you wish to have the applicability determination sheet issued by hirose, contact our sales representative. note that in the export arrangement, the customer shall be an exporter and responsible for compliance with all the applicable laws and regulations and terms and conditions of the agreement with hirose. notes on use of the product (notes on the specification range) ? using the product under conditions beyond the specification range (for voltage, current and temperature) provided in this document may result in an accident (including ignition, heat generation, and smoking). confirm the document thoroughly and make sure to use the product within the specification range. (notes on the laser) ? the laser beam is emitted from the end-face of the optical fiber in operation. it may cause eye injury or loss of sight if it enters the eyes. do not stare directly into the end-face of the optical fiber. the laser beam is emitted from the vcsel in operation. it may not be visible depending on its wavelength, but nonetheless it may cause eye injury or loss of sight if the laser beam or its reflected beam enters the eyes. do not stare (look into) the laser beam directly. (notes on fracture of the optical fiber) ? in case of fracture of the optical fiber used in the product, turn off the power immediately. in addition, use care when handling it to avoid injury from fractured parts or fragments. (notes on use of gaas) ? the product is equipped with a semiconductor within the connector and contains gallium arsenide (gaas). (notes on the environment including gases) ? avoid the use of the product in gas environments with chlorides or sulfides. the product may deteriorate and features may be affected. (notes on storage) ? store the product out of corrosive substances, corrosive gases, high temperature and humidity or direct sunlight. do not apply excessive pressure or vibration to the product. it may cause deterioration, deformation, damage or failure of the product. (notes on resin molded part) ? the resin molded part of the product may contain black spots or its color may be slightly different, but that has no effect on the product performance. cautions do not pull the fiber when removing the connector. when removing the connector, make sure to hook the plug with an extraction tool so that the stress is not applied to the cable. pulling the cable to remove it may cause a breakage in the cable unmating tool do not remove the plug while power is being supplied. make sure to remove the plug after the power supply is stopped. hot plugging / unplugging may cause damage. the characteristics and the specifications contained herein are for reference purpose. please refer to the latest customer dra wings prior to use. the contents of this catalog are current as of date of 02/2016. contents are subject to change without notice for the purpose o f improvements. 2-6-3,nakagawa chuoh,tsuzuki-ku,yokohama-shi 224-8540,japan tel: + 81-45-620-3526 fax: + 81-45-591-3726 http://www.hirose.com http://www.hirose-connectors.com ?
sep.1.2018 copyright 2018 hirose electric co., ltd. all rights reserved. 1 2016.2 e # m p d l e j b h s b n active optical connector bf4m series overview hirose developed the micro "bf4mc connector" that enables optical transmission of data between boards that are incorporated in devices. it converts an electrical signal that is received from a board by using the semiconductor component built-in the connector, and transfers the data via optical fiber. bf4mc connector is a revolutionary design that enables easy use of electromagnetic noise-free, insulated, long- distance, high-speed transmission. these are the merits of the optical transmission, mounted inside devices achieving dramatic downsizing and lower power consumption when compared to existing optical products. it can be used in a wide range of applications, medic alappliances measurement equipments, fa system etc. vcsel driver vcsel pd tia + la vcsel: vertical cavity surface emitting laser pd: photo diode tia: trans mpedance amplifier la: limiting amplifier electrical input bf4 transmitter bf4 receiver optical fiber electrical output eye diagram (typical) : transmission speed 6.25 gbps, length 5 meters 5cm features 1. optical transmissions achieved by simplified electrical connections optical signal transmission is accomplished with electronic connectors and has eliminated the need for cleaning the mating faces of traditional fiber optic connectors. 2. high-speed, signal transmissions with no emi noise. optical signal transmissions rated up to 6.25 gbps are possible. since there is no emi noise to contend with on the signal lines, system design time is reduced. 3. highly flexible optical fiber assemblies are made with a highly flexible, optical fiber that allows for tight bend radiuses when used in small devices. 4. long-distance, high-speed and high quality signal transmissions the bm4m design is capable of high speed and high quality signal transmissions even over long transmission distances. 5. low power consumption power consumption is significantly reduced compared to conventional optical transceiver. 6. space-saving and low profile design with 1.5mm height by using the bf4m, optical transmissions can be achieved with small form factor electronic connectors that save on overall size and valuable pcb space. fig.1 full-scale fig.3 fig.2 in cases where the application will demand a high level of reliability, such as automotive, please contact a company representative for further information. bf4m series active optical connector 2 gnd 1 gnd 2 gnd 3 imon 4 sd 5 vdd 6 gnd 7 dout- 8 gnd 9 gnd 10 20 gnd 19 gnd 18 gnd 17 en 16 nc 15 vdd15 14 gnd 13 dout+ 12 gnd 11 gnd gnd 1 gnd 2 gnd 3 vdd 4 gnd 5 filt 6 gnd 7 din+ 8 gnd 9 gnd 10 20 gnd 19 gnd 18 gnd 17 active 16 nc 15 nc 14 gnd 13 din- 12 gnd 11 gnd fiber fiber top view bf4mc-tx plug bf4mc-rx plug descriptions of bf4mc-tx pins synbol name type details vdd vsupply power power supply dc+2.5 or +3.3v gnd ground ground ------- active activate input h voltage:active mode l voltage:sleep mode filt filter ------- decouping condenser connection contact din+ data input + input differential data input din data input input nc not connect ------- not connected in normal operation descriptions of bf4mc-rx pins synbol name type details vdd vsupply power power for pd(*) vdd15 vdd1.5v power power for core(*) gnd ground ground ------- sd signal detect output h voltage:detected l voltage:undetected dout+ data output + output differential data output dout data output output en regulator enable input [dual supply mode] not connected [single supply mode] en pin must be connect to vdd imon mirrored photodiode current monitor output not connected(inspection pin) nc not connect ------- not connected in normal operation (*): for details, see hirose's technical speci cation etad-k0671. electrical characteristics electrical characteristics of bf4mc-tx (transmitter side) electrical characteristics of bf4mc-rx (receiver side) mi = nominal max unit transmission speed (8b/10b) 0.05 ---------- 6.25 gbps vdd voltage 2.25 2.5/3.3 3.6 v activate = h voltage 1.0 ---------- vdd voltage v din common voltage 150 ---------- 3 4 0 m v p din differential voltage 200 ---------- 1400 mvp mi = nominal max unit remarks transmission speed (8b/10b) 0.05 ---------- 6.25 gbps ---------- vdd voltage 2.25 2.5/3.3 3.6 v ---------- vdd 15 voltage 1.45 1.5 1.55 v when driving with dual power sources dout common voltage 160 ---------- 3 3 0 m v p ---------- dout differential voltage 160 ---------- 3 3 0 m v p ---------- sd = h voltage 1.0 1.5 1.6 v ---------- imon 20.0 ---------- ---------- u a for internal inspection bf4m series active optical connector 3 product materials plug harnesses port details transmitter plug(tx) housing lcp(bf4mc white) contact phosphor bronze (au plating) plate phosphor bronze (ni plating) vcsel gaas vcsel driver si(cmos) bonding wire au sealing resin epoxy resin heat shrink tubing polyole n(black) receiver plug(rx) housing lcp(bf4mc white) contact phosphor bronze (au plating) plate phosphor bronze (ni plating) pd gaas tia/la si(cmos) bonding wire au sealing resin epoxy resin heat shrink tubing polyole n(black) optical ber fiber silica glass (gi50/80) coating uv curable resin/thermo plastic resin( 0.5) receptacles port details transmitter receptacle(tx) and receiver receptacle(rx) housing lcp(black) contact phosphor bronze (au plating) shell phosphor bronze (au plating) composition of product number refer to the product number to determine the product speci cations. plug harness bf4m c-6g tx rx - b1 - 75mm ^ _ ` a b c ^ series _ identification of bit rate y c-6g : 0.05 to 6.25 gbps ` a type of plug that attaches to both ends of the harness yy t x : bf4 transmitter plug yy rx : bf4 receiver plug b type of fiber cable y b1 : diameter 0.5, red y b2 : diameter 0.5, blue c identification of the length of the fiber cable * cable length less than 1m e the end of the product name **mm(millimeter) * cable length 1m or more e the end of the product name **m(meter) receptacle bf4 - tx - 14 ds - 0.5 v ( 01 ) ^ _ ` a b c d ^ series _ identification of the transmitter and receiver y tx : transmitter y rx : receiver ` number of electrical terminal pin y 14 pin a identification of socket shape y socket(s) of double line assignment pins(d) b identification of the electric terminal pitch y 0.5mm c identification of the mating method y v vertical mated to the mounting surface d packing specifications y none 500 pcs/reel y (01) 1000 pcs/reel y (02) 2000 pcs/reel y (10) 10 pcs/pack y (11) 100 pcs/reel bf4m series active optical connector 4 connection example of +3.3 v (single power supply mode) bf4m series active optical connector 5 product appearance and hrs no. plug harness l 6 6 9.82 9.82 3.1 3.1 0.5 identification mark for tx side identification mark for rx side 1.3 1.3 1.45 1.45 bf4mc harness part no. hrs no. fiber cable length l bf4mc-6gtxrx-b1-45mm 831-1102-0 04 0.5 red 45 mm bf4mc-6gtxrx-b1-50mm 831-1102-0 05 50 mm bf4mc-6gtxrx-b1-55mm 831-1102-0 06 55 mm bf4mc-6gtxrx-b1-60mm 831-1102-0 07 60 mm bf4mc-6gtxrx-b1-65mm 831-1102-0 08 65 mm bf4mc-6gtxrx-b1-70mm 831-1102-0 09 70 mm bf4mc-6gtxrx-b1-75mm 831-1102-0 00 75 mm bf4mc-6gtxrx-b1-80mm 831-1102-0 11 80 mm bf4mc-6gtxrx-b1-85mm 831-1102-0 12 85 mm bf4mc-6gtxrx-b1-90mm 831-1102-0 13 90 mm bf4mc-6gtxrx-b1-95mm 831-1102-0 14 95 mm bf4mc-6gtxrx-b1-100mm 831-1102-0 15 100 mm bf4mc-6gtxrx-b1-1m 831-1109-9 00 1 m bf4mc-6gtxrx-b1-2m 831-1109-9 01 2 m bf4mc-6gtxrx-b1-3m 831-1109-9 02 3 m bf4mc-6gtxrx-b1-4m 831-1109-9 03 4 m bf4mc-6gtxrx-b1-5m 831-1109-9 04 5 m length (l) of the harness ? the shortest harness length is 45mm, and the harness up to 100mm in length is available in 5mm increments. (45mm, 50mm, 55mm ? 100mm) ? harness longer than those listed above is also available upon request. please inform us of your desired harness length. ? blue fiber color is also available. contact your sales representative for details. bf4m series active optical connector 6 receptacle:pattern layout recommended stencil dimensions (stencil thickness 120 m) apeture ratio pads for contacts: 70% pads for shell: 100% recommended pcb land pattern dimensions 0.26 1.2 4.9 3.65 1.4 0.9 1 4.4 5.4 6.4 4.46 4.4 5.4 3 p=0.5 3.8 4.5 5.6 5.7 1.9 4.4 5.4 3 1.4 1.2 0.9 3.65 4.9 1 1.9 4 5.4 6.4 0.3 p=0.5 the hatched areas in figure 2.4(a) are close to metal shell, and there is a possibility of a short circuit. make sure not to locate a via hole without a solder mask. receptacle: transmitter (tx) 3 p=0.50.05 1.480.1 9.5 (2.05) (0.25) 4.95 5.43 (1.75) 10.25 vacuum pick up area 3mm 2.1mm vacuum pick up area 3 9.5 (1.75) (0.25) 4.95 5.43 (2.05) 10.25 p=0.50.05 vacuum pick up area 1.480.1 vacuum pick up area 3mm 2.1mm receptacle: receiver (rx) ? the structure is designed so that the receiver (rx) plug does not mate. part no. hrs no. package speci cations bf4-tx-14ds-0.5v 831-0008-6 00 500 pcs/reel bf4-tx-14ds-0.5v(01) 831-0008-6 01 1000 pcs/reel bf4-tx-14ds-0.5v(02) 831-0008-6 02 2000 pcs/reel bf4-tx-14ds-0.5v(10) 831-0008-6 10 10 pcs/pack bf4-tx-14ds-0.5v(11) 831-0008-6 11 100 pcs/reel ? the structure is designed so that the transmitter (tx) plug does not mate. part no. hrs no. package speci cations bf4-rx-14ds-0.5v 831-0009-9 00 500 pcs/reel bf4-rx-14ds-0.5v(01) 831-0009-9 01 1000 pcs/reel bf4-rx-14ds-0.5v(02) 831-0009-9 02 2000 pcs/reel bf4-rx-14ds-0.5v(10) 831-0009-9 10 10 pcs/pack bf4-rx-14ds-0.5v(11) 831-0009-9 11 100 pcs/reel bf4m series active optical connector 7 packaging specifications for the receptacles 1.5 sprocket hole near side reel dimensions tx tx a-a a a emboss carrier tape dimensions 2?.5 330? 80? 25.5?.5 29.5? 1.6?.1 (5.25) 24?.3 (11) (6) p=4?.1 2?.1 p=12?.1 11.5?.1 1.75?.1 5.5?.1 t=0.3?.05 13?.2 21?.8 1.5 0.1 0 120 120 extraction tool recommended re ow temperature pro le (lead-free solder) bf4-t2 6 4.4 2.6 40 2 2 test board bf4m high speed transmission board : tx2 bf4m high speed transmission board : rx2 150? 180? 250 180 100 0 220? 220 150 25 time(sec) max 250 ? reflow cycle : 2 cycle max. temperature(?) recommended reflow temperature profile (lead-free solder) preheat time soldering time to
sec sec max. ( sec) connector mating method metal plate (silver) shall be always on bottom surface during mating process. metal exposed area (gold, triangle) shall always be on top surface during mating process. do not mate the connector while power is being supplied make sure to insert or remove the plug after the power supply is stopped. hot plugging/unplugging may cause damage. part no. hrs no. packing specifications bf4-t2 831-0006-0 00 1 piece pcbs for testing and evaluation are available from hirose in order to verify the operating characteristics of plug harnesses. please contact us for more information. bf4m series active optical connector 8 notes on handling of the product (notes on change of information) ? the content of this document including the information regarding the connector (hereafter, the product) is subject to change without prior notice. (prohibition of reproduction) ? no part of this document may be copied or reproduced without prior written consent of hirose electric co., ltd. (hereafter, hirose). even if written consent of hirose is obtained, it is prohibited to amend any part of this document and copy or reproduce it. hirose shall assume no obligation or liability in connection with such amended information or reproduction. (responsibilities for design safety) ? hirose shall assume no responsibilities for the support for the application of the product or the product design of the customer. the customer shall be responsible for the product and application of the customer in which the product is used. the customer shall take appropriate design and operational safety measures in order to minimize the potential risks predicted for the product and application of the customer in which the product is used. (responsibilities for determination of the suitability) ? when using the product, the customer shall ensure safe design at his/her own responsibility so that malfunction or failure of the product would never cause an infringement on the life, body or property. for design or use of the product, make sure to refer to the materials (including the catalog, specifications, and design note) and follow the same. when using information including the product data provided in the document, technical data or circuit examples shown in the figures and tables, the customer shall evaluate the information on the customer? product and determine the suitability at the customer? own responsibility. (responsibilities for specific applications) ? make sure to consult with our sales representative in advance when considering of use for specific applications that require extremely high quality and reliability (e.g. nuclear equipment, aerospace systems, transportation equipment and various safety related equipment). (prohibition of replication) ? do not disassemble reverse-engineer, modify, analyze or replicate the product. (prohibition of application to prohibited products) ? the product must not be used for any product that manufacture, use and sale of which is prohibited by the domestic or international laws, regulations and ordinances. (notes on the guarantee and license) ? the technical data provided in the materials of the product is intended to describe the representative behaviors and application of the product. it is not to guarantee the intellectual property rights or any other rights of hirose nor a third party and not to grant the license. (notes on the warranties for the contract) ? unless otherwise provided in a written contract or other documents (specifications) agreed between the customer and hirose, hirose makes no warranties of any kind (including, but not limited to, warranties of the function and operation, warranties of merchantability, warranties of suitability for a specific application or purpose and warranties of correctness of the information). ( prohibition of weapons of mass destruction and military purposes) ? it is prohibited to use the product or the technical information contained in this document for any military purposes, including but not limited to, development of weapons of mass destruction. (notes on export) ? to export the product to other countries, the exporter shall conduct the applicability determination based on foreign exchange and foreign trade act of japan. if you wish to have the applicability determination sheet issued by hirose, contact our sales representative. note that in the export arrangement, the customer shall be an exporter and responsible for compliance with all the applicable laws and regulations and terms and conditions of the agreement with hirose. notes on use of the product (notes on the specification range) ? using the product under conditions beyond the specification range (for voltage, current and temperature) provided in this document may result in an accident (including ignition, heat generation, and smoking). confirm the document thoroughly and make sure to use the product within the specification range. (notes on the laser) ? the laser beam is emitted from the end-face of the optical fiber in operation. it may cause eye injury or loss of sight if it enters the eyes. do not stare directly into the end-face of the optical fiber. the laser beam is emitted from the vcsel in operation. it may not be visible depending on its wavelength, but nonetheless it may cause eye injury or loss of sight if the laser beam or its reflected beam enters the eyes. do not stare (look into) the laser beam directly. (notes on fracture of the optical fiber) ? in case of fracture of the optical fiber used in the product, turn off the power immediately. in addition, use care when handling it to avoid injury from fractured parts or fragments. (notes on use of gaas) ? the product is equipped with a semiconductor within the connector and contains gallium arsenide (gaas). (notes on the environment including gases) ? avoid the use of the product in gas environments with chlorides or sulfides. the product may deteriorate and features may be affected. (notes on storage) ? store the product out of corrosive substances, corrosive gases, high temperature and humidity or direct sunlight. do not apply excessive pressure or vibration to the product. it may cause deterioration, deformation, damage or failure of the product. (notes on resin molded part) ? the resin molded part of the product may contain black spots or its color may be slightly different, but that has no effect on the product performance. cautions do not pull the fiber when removing the connector. when removing the connector, make sure to hook the plug with an extraction tool so that the stress is not applied to the cable. pulling the cable to remove it may cause a breakage in the cable unmating tool do not remove the plug while power is being supplied. make sure to remove the plug after the power supply is stopped. hot plugging / unplugging may cause damage. the characteristics and the specifications contained herein are for reference purpose. please refer to the latest customer dra wings prior to use. the contents of this catalog are current as of date of 02/2016. contents are subject to change without notice for the purpose o f improvements. 2-6-3,nakagawa chuoh,tsuzuki-ku,yokohama-shi 224-8540,japan tel: + 81-45-620-3526 fax: + 81-45-591-3726 http://www.hirose.com http://www.hirose-connectors.com ?
sep.1.2018 copyright 2018 hirose electric co., ltd. all rights reserved. powered by tcpdf (www.tcpdf.org) 1 2016.2 e # m p d l e j b h s b n active optical connector bf4m series overview hirose developed the micro "bf4mc connector" that enables optical transmission of data between boards that are incorporated in devices. it converts an electrical signal that is received from a board by using the semiconductor component built-in the connector, and transfers the data via optical fiber. bf4mc connector is a revolutionary design that enables easy use of electromagnetic noise-free, insulated, long- distance, high-speed transmission. these are the merits of the optical transmission, mounted inside devices achieving dramatic downsizing and lower power consumption when compared to existing optical products. it can be used in a wide range of applications, medic alappliances measurement equipments, fa system etc. vcsel driver vcsel pd tia + la vcsel: vertical cavity surface emitting laser pd: photo diode tia: trans mpedance amplifier la: limiting amplifier electrical input bf4 transmitter bf4 receiver optical fiber electrical output eye diagram (typical) : transmission speed 6.25 gbps, length 5 meters 5cm features 1. optical transmissions achieved by simplified electrical connections optical signal transmission is accomplished with electronic connectors and has eliminated the need for cleaning the mating faces of traditional fiber optic connectors. 2. high-speed, signal transmissions with no emi noise. optical signal transmissions rated up to 6.25 gbps are possible. since there is no emi noise to contend with on the signal lines, system design time is reduced. 3. highly flexible optical fiber assemblies are made with a highly flexible, optical fiber that allows for tight bend radiuses when used in small devices. 4. long-distance, high-speed and high quality signal transmissions the bm4m design is capable of high speed and high quality signal transmissions even over long transmission distances. 5. low power consumption power consumption is significantly reduced compared to conventional optical transceiver. 6. space-saving and low profile design with 1.5mm height by using the bf4m, optical transmissions can be achieved with small form factor electronic connectors that save on overall size and valuable pcb space. fig.1 full-scale fig.3 fig.2 in cases where the application will demand a high level of reliability, such as automotive, please contact a company representative for further information. bf4m series active optical connector 2 gnd 1 gnd 2 gnd 3 imon 4 sd 5 vdd 6 gnd 7 dout- 8 gnd 9 gnd 10 20 gnd 19 gnd 18 gnd 17 en 16 nc 15 vdd15 14 gnd 13 dout+ 12 gnd 11 gnd gnd 1 gnd 2 gnd 3 vdd 4 gnd 5 filt 6 gnd 7 din+ 8 gnd 9 gnd 10 20 gnd 19 gnd 18 gnd 17 active 16 nc 15 nc 14 gnd 13 din- 12 gnd 11 gnd fiber fiber top view bf4mc-tx plug bf4mc-rx plug descriptions of bf4mc-tx pins synbol name type details vdd vsupply power power supply dc+2.5 or +3.3v gnd ground ground ------- active activate input h voltage:active mode l voltage:sleep mode filt filter ------- decouping condenser connection contact din+ data input + input differential data input din data input input nc not connect ------- not connected in normal operation descriptions of bf4mc-rx pins synbol name type details vdd vsupply power power for pd(*) vdd15 vdd1.5v power power for core(*) gnd ground ground ------- sd signal detect output h voltage:detected l voltage:undetected dout+ data output + output differential data output dout data output output en regulator enable input [dual supply mode] not connected [single supply mode] en pin must be connect to vdd imon mirrored photodiode current monitor output not connected(inspection pin) nc not connect ------- not connected in normal operation (*): for details, see hirose's technical speci cation etad-k0671. electrical characteristics electrical characteristics of bf4mc-tx (transmitter side) electrical characteristics of bf4mc-rx (receiver side) mi = nominal max unit transmission speed (8b/10b) 0.05 ---------- 6.25 gbps vdd voltage 2.25 2.5/3.3 3.6 v activate = h voltage 1.0 ---------- vdd voltage v din common voltage 150 ---------- 3 4 0 m v p din differential voltage 200 ---------- 1400 mvp mi = nominal max unit remarks transmission speed (8b/10b) 0.05 ---------- 6.25 gbps ---------- vdd voltage 2.25 2.5/3.3 3.6 v ---------- vdd 15 voltage 1.45 1.5 1.55 v when driving with dual power sources dout common voltage 160 ---------- 3 3 0 m v p ---------- dout differential voltage 160 ---------- 3 3 0 m v p ---------- sd = h voltage 1.0 1.5 1.6 v ---------- imon 20.0 ---------- ---------- u a for internal inspection bf4m series active optical connector 3 product materials plug harnesses port details transmitter plug(tx) housing lcp(bf4mc white) contact phosphor bronze (au plating) plate phosphor bronze (ni plating) vcsel gaas vcsel driver si(cmos) bonding wire au sealing resin epoxy resin heat shrink tubing polyole n(black) receiver plug(rx) housing lcp(bf4mc white) contact phosphor bronze (au plating) plate phosphor bronze (ni plating) pd gaas tia/la si(cmos) bonding wire au sealing resin epoxy resin heat shrink tubing polyole n(black) optical ber fiber silica glass (gi50/80) coating uv curable resin/thermo plastic resin( 0.5) receptacles port details transmitter receptacle(tx) and receiver receptacle(rx) housing lcp(black) contact phosphor bronze (au plating) shell phosphor bronze (au plating) composition of product number refer to the product number to determine the product speci cations. plug harness bf4m c-6g tx rx - b1 - 75mm ^ _ ` a b c ^ series _ identification of bit rate y c-6g : 0.05 to 6.25 gbps ` a type of plug that attaches to both ends of the harness yy t x : bf4 transmitter plug yy rx : bf4 receiver plug b type of fiber cable y b1 : diameter 0.5, red y b2 : diameter 0.5, blue c identification of the length of the fiber cable * cable length less than 1m e the end of the product name **mm(millimeter) * cable length 1m or more e the end of the product name **m(meter) receptacle bf4 - tx - 14 ds - 0.5 v ( 01 ) ^ _ ` a b c d ^ series _ identification of the transmitter and receiver y tx : transmitter y rx : receiver ` number of electrical terminal pin y 14 pin a identification of socket shape y socket(s) of double line assignment pins(d) b identification of the electric terminal pitch y 0.5mm c identification of the mating method y v vertical mated to the mounting surface d packing specifications y none 500 pcs/reel y (01) 1000 pcs/reel y (02) 2000 pcs/reel y (10) 10 pcs/pack y (11) 100 pcs/reel bf4m series active optical connector 4 connection example of +3.3 v (single power supply mode) bf4m series active optical connector 5 product appearance and hrs no. plug harness l 6 6 9.82 9.82 3.1 3.1 0.5 identification mark for tx side identification mark for rx side 1.3 1.3 1.45 1.45 bf4mc harness part no. hrs no. fiber cable length l bf4mc-6gtxrx-b1-45mm 831-1102-0 04 0.5 red 45 mm bf4mc-6gtxrx-b1-50mm 831-1102-0 05 50 mm bf4mc-6gtxrx-b1-55mm 831-1102-0 06 55 mm bf4mc-6gtxrx-b1-60mm 831-1102-0 07 60 mm bf4mc-6gtxrx-b1-65mm 831-1102-0 08 65 mm bf4mc-6gtxrx-b1-70mm 831-1102-0 09 70 mm bf4mc-6gtxrx-b1-75mm 831-1102-0 00 75 mm bf4mc-6gtxrx-b1-80mm 831-1102-0 11 80 mm bf4mc-6gtxrx-b1-85mm 831-1102-0 12 85 mm bf4mc-6gtxrx-b1-90mm 831-1102-0 13 90 mm bf4mc-6gtxrx-b1-95mm 831-1102-0 14 95 mm bf4mc-6gtxrx-b1-100mm 831-1102-0 15 100 mm bf4mc-6gtxrx-b1-1m 831-1109-9 00 1 m bf4mc-6gtxrx-b1-2m 831-1109-9 01 2 m bf4mc-6gtxrx-b1-3m 831-1109-9 02 3 m bf4mc-6gtxrx-b1-4m 831-1109-9 03 4 m bf4mc-6gtxrx-b1-5m 831-1109-9 04 5 m length (l) of the harness ? the shortest harness length is 45mm, and the harness up to 100mm in length is available in 5mm increments. (45mm, 50mm, 55mm ? 100mm) ? harness longer than those listed above is also available upon request. please inform us of your desired harness length. ? blue fiber color is also available. contact your sales representative for details. bf4m series active optical connector 6 receptacle:pattern layout recommended stencil dimensions (stencil thickness 120 m) apeture ratio pads for contacts: 70% pads for shell: 100% recommended pcb land pattern dimensions 0.26 1.2 4.9 3.65 1.4 0.9 1 4.4 5.4 6.4 4.46 4.4 5.4 3 p=0.5 3.8 4.5 5.6 5.7 1.9 4.4 5.4 3 1.4 1.2 0.9 3.65 4.9 1 1.9 4 5.4 6.4 0.3 p=0.5 the hatched areas in figure 2.4(a) are close to metal shell, and there is a possibility of a short circuit. make sure not to locate a via hole without a solder mask. receptacle: transmitter (tx) 3 p=0.50.05 1.480.1 9.5 (2.05) (0.25) 4.95 5.43 (1.75) 10.25 vacuum pick up area 3mm 2.1mm vacuum pick up area 3 9.5 (1.75) (0.25) 4.95 5.43 (2.05) 10.25 p=0.50.05 vacuum pick up area 1.480.1 vacuum pick up area 3mm 2.1mm receptacle: receiver (rx) ? the structure is designed so that the receiver (rx) plug does not mate. part no. hrs no. package speci cations bf4-tx-14ds-0.5v 831-0008-6 00 500 pcs/reel bf4-tx-14ds-0.5v(01) 831-0008-6 01 1000 pcs/reel bf4-tx-14ds-0.5v(02) 831-0008-6 02 2000 pcs/reel bf4-tx-14ds-0.5v(10) 831-0008-6 10 10 pcs/pack bf4-tx-14ds-0.5v(11) 831-0008-6 11 100 pcs/reel ? the structure is designed so that the transmitter (tx) plug does not mate. part no. hrs no. package speci cations bf4-rx-14ds-0.5v 831-0009-9 00 500 pcs/reel bf4-rx-14ds-0.5v(01) 831-0009-9 01 1000 pcs/reel bf4-rx-14ds-0.5v(02) 831-0009-9 02 2000 pcs/reel bf4-rx-14ds-0.5v(10) 831-0009-9 10 10 pcs/pack bf4-rx-14ds-0.5v(11) 831-0009-9 11 100 pcs/reel bf4m series active optical connector 7 packaging specifications for the receptacles 1.5 sprocket hole near side reel dimensions tx tx a-a a a emboss carrier tape dimensions 2?.5 330? 80? 25.5?.5 29.5? 1.6?.1 (5.25) 24?.3 (11) (6) p=4?.1 2?.1 p=12?.1 11.5?.1 1.75?.1 5.5?.1 t=0.3?.05 13?.2 21?.8 1.5 0.1 0 120 120 extraction tool recommended re ow temperature pro le (lead-free solder) bf4-t2 6 4.4 2.6 40 2 2 test board bf4m high speed transmission board : tx2 bf4m high speed transmission board : rx2 150? 180? 250 180 100 0 220? 220 150 25 time(sec) max 250 ? reflow cycle : 2 cycle max. temperature(?) recommended reflow temperature profile (lead-free solder) preheat time soldering time to
sec sec max. ( sec) connector mating method metal plate (silver) shall be always on bottom surface during mating process. metal exposed area (gold, triangle) shall always be on top surface during mating process. do not mate the connector while power is being supplied make sure to insert or remove the plug after the power supply is stopped. hot plugging/unplugging may cause damage. part no. hrs no. packing specifications bf4-t2 831-0006-0 00 1 piece pcbs for testing and evaluation are available from hirose in order to verify the operating characteristics of plug harnesses. please contact us for more information. bf4m series active optical connector 8 notes on handling of the product (notes on change of information) ? the content of this document including the information regarding the connector (hereafter, the product) is subject to change without prior notice. (prohibition of reproduction) ? no part of this document may be copied or reproduced without prior written consent of hirose electric co., ltd. (hereafter, hirose). even if written consent of hirose is obtained, it is prohibited to amend any part of this document and copy or reproduce it. hirose shall assume no obligation or liability in connection with such amended information or reproduction. (responsibilities for design safety) ? hirose shall assume no responsibilities for the support for the application of the product or the product design of the customer. the customer shall be responsible for the product and application of the customer in which the product is used. the customer shall take appropriate design and operational safety measures in order to minimize the potential risks predicted for the product and application of the customer in which the product is used. (responsibilities for determination of the suitability) ? when using the product, the customer shall ensure safe design at his/her own responsibility so that malfunction or failure of the product would never cause an infringement on the life, body or property. for design or use of the product, make sure to refer to the materials (including the catalog, specifications, and design note) and follow the same. when using information including the product data provided in the document, technical data or circuit examples shown in the figures and tables, the customer shall evaluate the information on the customer? product and determine the suitability at the customer? own responsibility. (responsibilities for specific applications) ? make sure to consult with our sales representative in advance when considering of use for specific applications that require extremely high quality and reliability (e.g. nuclear equipment, aerospace systems, transportation equipment and various safety related equipment). (prohibition of replication) ? do not disassemble reverse-engineer, modify, analyze or replicate the product. (prohibition of application to prohibited products) ? the product must not be used for any product that manufacture, use and sale of which is prohibited by the domestic or international laws, regulations and ordinances. (notes on the guarantee and license) ? the technical data provided in the materials of the product is intended to describe the representative behaviors and application of the product. it is not to guarantee the intellectual property rights or any other rights of hirose nor a third party and not to grant the license. (notes on the warranties for the contract) ? unless otherwise provided in a written contract or other documents (specifications) agreed between the customer and hirose, hirose makes no warranties of any kind (including, but not limited to, warranties of the function and operation, warranties of merchantability, warranties of suitability for a specific application or purpose and warranties of correctness of the information). ( prohibition of weapons of mass destruction and military purposes) ? it is prohibited to use the product or the technical information contained in this document for any military purposes, including but not limited to, development of weapons of mass destruction. (notes on export) ? to export the product to other countries, the exporter shall conduct the applicability determination based on foreign exchange and foreign trade act of japan. if you wish to have the applicability determination sheet issued by hirose, contact our sales representative. note that in the export arrangement, the customer shall be an exporter and responsible for compliance with all the applicable laws and regulations and terms and conditions of the agreement with hirose. notes on use of the product (notes on the specification range) ? using the product under conditions beyond the specification range (for voltage, current and temperature) provided in this document may result in an accident (including ignition, heat generation, and smoking). confirm the document thoroughly and make sure to use the product within the specification range. (notes on the laser) ? the laser beam is emitted from the end-face of the optical fiber in operation. it may cause eye injury or loss of sight if it enters the eyes. do not stare directly into the end-face of the optical fiber. the laser beam is emitted from the vcsel in operation. it may not be visible depending on its wavelength, but nonetheless it may cause eye injury or loss of sight if the laser beam or its reflected beam enters the eyes. do not stare (look into) the laser beam directly. (notes on fracture of the optical fiber) ? in case of fracture of the optical fiber used in the product, turn off the power immediately. in addition, use care when handling it to avoid injury from fractured parts or fragments. (notes on use of gaas) ? the product is equipped with a semiconductor within the connector and contains gallium arsenide (gaas). (notes on the environment including gases) ? avoid the use of the product in gas environments with chlorides or sulfides. the product may deteriorate and features may be affected. (notes on storage) ? store the product out of corrosive substances, corrosive gases, high temperature and humidity or direct sunlight. do not apply excessive pressure or vibration to the product. it may cause deterioration, deformation, damage or failure of the product. (notes on resin molded part) ? the resin molded part of the product may contain black spots or its color may be slightly different, but that has no effect on the product performance. cautions do not pull the fiber when removing the connector. when removing the connector, make sure to hook the plug with an extraction tool so that the stress is not applied to the cable. pulling the cable to remove it may cause a breakage in the cable unmating tool do not remove the plug while power is being supplied. make sure to remove the plug after the power supply is stopped. hot plugging / unplugging may cause damage. the characteristics and the specifications contained herein are for reference purpose. please refer to the latest customer dra wings prior to use. the contents of this catalog are current as of date of 02/2016. contents are subject to change without notice for the purpose o f improvements. 2-6-3,nakagawa chuoh,tsuzuki-ku,yokohama-shi 224-8540,japan tel: + 81-45-620-3526 fax: + 81-45-591-3726 http://www.hirose.com http://www.hirose-connectors.com ?
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