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| Product Specification Single Mode 1300 nm 1.0625 Gbit/s Fibre Channel 1.3 Gigabit Ethernet 1x9 Transceiver V23826-K15-Cxx V23826-K15-Cxxx PRODUCT FEATURES * Compliant with Fibre Channel and Gigabit Ethernet standard * Meets mezzanine standard height of 9.8 mm * Compact integrated transceiver unit with - MQW laser diode transmitter - InGaAs PIN photodiode receiver - Duplex SC receptacle * Class 1 FDA and IEC laser safety compliant * FDA Accession No. 9520890-19 * Single power supply (5 V or 3.3 V) * Signal detect indicator (PECL and TTL version) * PECL differential inputs and outputs * Process plug included * Input Signal Monitor (DC/DC-Version) * Wave solderable and washable with process plug inserted * For distances of up to 10 km on single mode fiber, and up to 550 m on multimode fiber (use offset jumper as specified in IEEE 802.3) File: 1167 APPLICATIONS * 1.25 Gbit/s 1000 Base-LX10 Ethernet * 1.063 Gbit/s 100-SM-LC-L Fibre Channel For PRODUCT SELECTION see next page. (c) Finisar Corporation August 27, 2004 Rev. B Page 1 V23826-K15-Cxx, V23826-K15-Cxxx Product Specification - August 2004 PRODUCT SELECTION Part Number V23826-K15-C313 V23826-K15-C53 V23826-K15-C353 V23826-K15-C631) V23826-K15-C3631) V23826-K15-C73 V23826-K15-C373 Add Suffix to P/N -C3 -D3 Notes: 1) Standard version. Voltage 3.3 V 5V 3.3 V 5V 3.3 V 5V 3.3 V Signal Detect PECL TTL PECL PECL Input AC AC DC AC Output DC AC DC AC Shield Options Metallized cover, forward springs Metallized cover, backward springs (c) Finisar Corporation August 27, 2004 Rev. B Page 2 V23826-K15-Cxx, V23826-K15-Cxxx Product Specification - August 2004 Pin Configuration Tx Top view Rx 123456789 File: 1340 Figure 1 Pin Description Pin No. 1 2 3 4 Symbol Level/Logic Power Supply PECL Output PECL Output active high (TTL C53/353) Power Supply PECL Input Power Supply Mech. Support Function Rx Ground Description Negative power supply, normally ground Inverted receiver output data Rx Signal Detect Rx 3.3 V/5 V Tx 3.3 V/5 V Tx Input Data Tx Ground Stud Pin Inverted transmitter input data Transmitter input data Negative power supply, normally ground Not connected High level on this output shows there is an optical signal Positive power supply, 3.3 V/5 V VEERx RD+ RD- SD Rx Output Data Receiver output data 5 6 7 8 9 S1/ S2 VCCRx VCCTx TD- TD+ VEETx (c) Finisar Corporation August 27, 2004 Rev. B Page 3 V23826-K15-Cxx, V23826-K15-Cxxx Product Specification - August 2004 Description The Finisar single mode transceiver is based on and compliant to the Physical Medium Depend (PMD) sublayer and baseband medium, type 1000 Base-LX (long wavelength) as specified in IEEE 802.3 and Fibre Channel FC-PI Rev. 13 100-SM-LC-L. The appropriate fiber optic cable is 9 m (mode field diameter) single mode fiber (up to 10 km) with Duplex SC connector. The Finisar single mode transceiver is a single unit comprised of a transmitter, a receiver, and an SC receptacle. This design frees the customer from many alignment and PC board layout concerns. The module is designed for low cost LAN, WAN and Gigabit Ethernet applications. It can be used as the network end device interface in mainframes, workstations, servers, and storage devices, and in a broad range of network devices such as bridges, routers, intelligent hubs, and local and wide area switches. This transceiver operates at 1.0625 and 1.3 Gbit/s from a single power supply (+5 V or 3.3 V). The full differential data inputs and outputs are PECL compatible. (c) Finisar Corporation August 27, 2004 Rev. B Page 4 V23826-K15-Cxx, V23826-K15-Cxxx Product Specification - August 2004 Functional Description This transceiver is designed to transmit serial data via single mode or multimode cable. Signal Monitor and Automatic Shut-Down LEN TD- TD+ Laser ISM * Driver Power Control Monitor RD- RD+ SD Receiver Laser Coupling Unit e/o Laser o/e Rx Coupling Unit o/e Single Mode Fiber * DC/DC Version only File: 1360 Figure 2 Functional Diagram The receiver component converts the optical serial data into PECL compatible electrical data (RD+ and RD-). The Signal Detect (SD, active high) shows whether an optical signal is present. The transmitter converts electrical PECL compatible serial data (TD+ and TD-) into optical serial data. The following versions are available: 1 AC/DC Transceiver: Tx is AC coupled. Differential 100 load. Rx has standard PECL output and is DC coupled. 2 AC/AC TTL Transceiver: Tx and Rx are AC coupled. Tx has differential 100 load. Signal Detect is TTL compatible. 3 DC/DC Transceiver: Standard PECL inputs and outputs Tx and Rx are DC coupled. This version contains an Input Signal Monitor (ISM) which switches off the transceiver if a continuous low level is applied at Data Input. 4 AC/AC PECL Transceiver: Tx and Rx are AC coupled. Tx has differential 100 load. Signal Detect is PECL compatible. (c) Finisar Corporation August 27, 2004 Rev. B Page 5 V23826-K15-Cxx, V23826-K15-Cxxx Product Specification - August 2004 The transmitter contains a laser driver circuit that drives the modulation and bias current of the laser diode. The currents are controlled by a power control circuit to guarantee constant output power of the laser over temperature and aging. The power control uses the output of the monitor PIN diode (mechanically built into the laser coupling unit) as a controlling signal, to prevent the laser power from exceeding the operating limits. Single fault condition is ensured by means of an integrated automatic shutdown circuit that disables the laser when it detects transmitter failures. A reset is only possible by turning the power off, and then on again. The transceiver contains a supervisory circuit to control the power supply. This circuit generates an internal reset signal whenever the supply voltage drops below the reset threshold. It keeps the reset signal active for at least 140 milliseconds after the voltage has risen above the reset threshold. During this time the laser is inactive. Regulatory Compliance Feature Standard Comments Class 1 (> 1000 V) HBM Class 1C Discharges of 15 kV with an air discharge probe on the receptacle cause no damage. With a field strength of 3 V/m, noise frequency ranges from 10 MHz to 1 GHz. No effect on transceiver performance between the specification limits. Noise frequency range: 30 MHz to 18 GHz; Margins depend on PCB layout and chassis design. ESD: MIL-STD 883D Electrostatic Discharge to the Method 3015.7 Electrical Pins JESD22-A114-B Immunity: Electrostatic Discharge (ESD) to the Duplex SC Receptacle Immunity: Radio Frequency Electromagnetic Field EN 61000-4-2 IEC 61000-4-2 EN 61000-4-3 IEC 61000-4-3 FCC 47 CFR Part 15 Emission: Electromagnetic Interference Class B (EMI) EN 55022 Class B CISPR 22 (c) Finisar Corporation August 27, 2004 Rev. B Page 6 V23826-K15-Cxx, V23826-K15-Cxxx Product Specification - August 2004 Technical Data Absolute Maximum Ratings Parameter Package Power Dissipation Supply Voltage Data Input Levels (PECL) Differential Data Input Voltage Operating Ambient Temperature Storage Ambient Temperature Soldering Conditions Temp/Time (MIL-STD 883C, Method 2003) 0 -40 1) Symbol Limit Values min. max. 1.5 Unit W V V V C C C/s 3.3 V VCC-VEE 5V 4 6 VCC+0.5 2.5 70 85 250 /5.5 Notes: 1) For VCC-VEE (min., max.). 50% duty cycle. The supply current does not include the load drive current of the receiver output. Exceeding any one of these values may destroy the device immediately. (c) Finisar Corporation August 27, 2004 Rev. B Page 7 V23826-K15-Cxx, V23826-K15-Cxxx Product Specification - August 2004 Recommended Operating Conditions Parameter Ambient Temperature Power Supply Voltage Supply Current Transmitter Data Input High Voltage DC/DC VIH-VCC Data Input Low Voltage DC/DC VIL-VCC Data Input Differential Voltage2) VDIFF AC/DC, AC/AC TTL, AC/AC PECL Input Data Rise/Fall Time 10% - 90% Receiver Input Center Wavelength C 1270 1355 nm Notes: 1) For VCC-VEE (min., max.) 50% duty cycle. The supply current does not include the load drive current of the receiver output. 2) Peak to peak voltage of one input. 1) Symbol min. Values typ. 3.3 5 max. 70 3.5 5.25 230 270 -1165 -1810 300 -880 -1475 800 0 3.1 4.75 Unit C V mA TAMB 3.3 V VCC-VEE 5V 3.3 V ICC 5V mV mV mV tR , tF 100 750 ps The electro-optical characteristics described in the following tables are only valid for use under the recommended operating conditions. (c) Finisar Corporation August 27, 2004 Rev. B Page 8 V23826-K15-Cxx, V23826-K15-Cxxx Product Specification - August 2004 Transmitter Electro-Optical Characteristics Parameter Launched Power (Average)1) Center Wavelength Spectral Width (RMS) Relative Intensity Noise Extinction Ratio (Dynamic) Reset Threshold 2) Symbol min. Values typ. max. -3 1355 4 -120 9 3.5 2.7 15 22 35 -11 1270 Unit dBm nm nm dB/Hz dB V ms PO C l RIN ER 5 V VTH 3.3 V Reset Time Out2) tRES Notes: 1) Into single mode fiber, 9 m diameter. 2) Laser power is shut down if power supply is below VTH and switched on if power supply is above VTH after tRES. (c) Finisar Corporation August 27, 2004 Rev. B Page 9 V23826-K15-Cxx, V23826-K15-Cxxx Product Specification - August 2004 Receiver Electro-Optical Characteristics Parameter Sensitivity (Average Power) 1) Symbol min. Values typ. -22 max. -20 -3 -20 -30 1.5 100 350 -1950 -1025 -1600 -720 0.5 2 0.5 0.9 375 12 Unit dBm dBm dBm dBm dB s s mV mV V V V ps dB Saturation (Average Power) Signal Detect Assert Level2) Signal Detect Deassert Level3) Signal Detect Hysteresis Signal Detect Assert Time Signal Detect Deassert Time Output Low Voltage4) Output High Voltage4) Signal Detect Output Low Voltage AC/AC TTL5) Signal Detect Output High Voltage AC/AC TTL5) Data Output Differential Voltage6) Output Data Rise/Fall Time, 20% - 80% Return Loss of Receiver PIN PSAT PSDA PSDD PSDA -PSDD tASS tDAS VOL-VCC VOH-VCC VSDL VSDH VDIFF tR , tF ORL Notes: 1) Minimum average optical power at which the BER is less than 1x10E-12 or lower. Measured with a 27-1 NRZ PRBS and ER = 9 dB. Output of single mode fiber 9 m diameter. 2) An increase in optical power above the specified level will cause the Signal Detect output to switch from a low state to a high state. 3) A decrease in optical power below the specified level will cause the Signal Detect to change from a high state to a low state. 4) DC/DC, AC/DC for data. DC/DC, AC/DC, AC/AC PECL for Signal Detect. PECL compatible. Load is 50 into VCC-2 V for data, 500 to VEE for Signal Detect. Measured under DC conditions. For dynamic measurements a tolerance of 50 mV should be added. VCC = 3.3 V/5 V. TAMB = 25C. 5) Max. output current high: -0.4 mA (drive current), max. output current low: +2 mA (sink current). 6) AC/AC for data. Load 50 to GND or 100 differential. For dynamic measurement a tolerance of 50 mV should be added. (c) Finisar Corporation August 27, 2004 Rev. B Page 10 V23826-K15-Cxx, V23826-K15-Cxxx Product Specification - August 2004 Eye Safety This laser based single mode transceiver is a Class 1 product. It complies with IEC 60825-1/A2: 2001 and FDA performance standards for laser products (21 CFR 1040.10 and 1040.11) except for deviations pursuant to Laser Notice 50, dated July 26, 2001. CLASS 1 LASER PRODUCT To meet laser safety requirements the transceiver shall be operated within the Absolute Maximum Ratings. Note: All adjustments have been made at the factory prior to shipment of the devices. No maintenance or alteration to the device is required. Tampering with or modifying the performance of the device will result in voided product warranty. Failure to adhere to the above restrictions could result in a modification that is considered an act of "manufacturing", and will require, under law, recertification of the modified product with the U.S. Food and Drug Administration (ref. 21 CFR 1040.10 (i)). Laser Emission Data Wavelength Maximum total output power (as defined by IEC: 7 mm aperture at 14 mm distance) Beam divergence (full angle) / NA (half angle) 1310 nm 15.6 mW / 11.9 dBm 11 / 0.1 rad FDA Complies with 21 CFR 1040.10 and 1040.11 IEC Class 1 Laser Product File: 1401 Figure 3 Required Labels Laser Emission Tx Top view Rx File: 1339 Figure 4 Laser Emission Page 11 (c) Finisar Corporation August 27, 2004 Rev. B V23826-K15-Cxx, V23826-K15-Cxxx Product Specification - August 2004 Application Notes Gigabit transceivers and matching circuits are high frequency components and shall be terminated as recommended in the application notes for proper EMI performance. Electromagnetic emission may be caused by these components. To prevent emissions it is recommended that cutouts for the fiber connectors be designed as small as possible. It is strongly recommended that the Tx plug and the Rx plug be separated with a bar that divides the duplex SC opening. If shielded parts are employed, they should be in proper contact with the bezel (back plane). Since the shield is galvanically isolated from signal ground it is strongly recommended to prevent any contact between shield and the circuitry i.e. even any ground connection on the pcb may be harmful to EMI performance. In cases where EMI performance becomes critical it has proven to be helpful when using SC-plugs with less metal parts inside (as Finisar fibers). (c) Finisar Corporation August 27, 2004 Rev. B Page 12 V23826-K15-Cxx, V23826-K15-Cxxx Product Specification - August 2004 Single Mode 1300 nm Gigabit Ethernet/Fibre Channel 1x9 Transceiver, DC/DC Version VCC SerDes 5 V / 3.3 V VEETx 9 R11 VCC C6 1) TD+ Laser Driver 8 Tx+ ECL/PECL Driver TxR8 R10 VCC 5 V / 3.3 V TD- 7 C7 VCCTx 6 C1 R7 L1 Serializer/ Deserializer 1x9 Transceiver VCCRx 5 L2 C3 C2 Gigabit Transceiver Chip R1 C4 Signal Detect SD 4 SD to upper level R9 1) PreAmp Limiting Amplifier RD- RD+ 3 R2 RD- Receiver PLL etc. RD+ RD- 2 C5 RD+ R3 R4 = 4.7 F = 10 nF = 1 H = 300 (5 V) = 150 (3.3 V) R7/8 = 127 (5 V) = 82 (3.3 V) (depends on SerDes chip used) R9 = 510 (5 V) = 270 (3.3 V) C1/2/3 C4/5/6/7 L1/2 R5/6 = 82 (5 V) = 127 (3.3 V) (depends on SerDes chip used) Place R1/2/3/4 close to SerDes chip, depends on SerDes chip used, see application note of SerDes supplier. Place R7/8/10/11 close to 1x9 transceiver. 1) Design criterion of the capacitor used is the resonant frequency and its value must be in the order of the nominal data rate. Short trace lengths are mandatory. R10/11 File: 1397 Figure 5 Values of R1/2/3/4 may vary as long as proper 50 termination to VEE or 100 differential is provided. The power supply filtering is required for good EMI performance. Use short tracks from the inductor L1/L2 to the module VCCRx/VCCTx. We recommend a GND plane under the module for getting good EMI performance. The transceiver contains an automatic shutdown circuit. Reset is only possible if the power is turned off, and then on again. (VCCTx switched below VTH). Application Board available on request. The stud pins S1 and S2 are not connected. (c) Finisar Corporation August 27, 2004 Rev. B Page 13 R5 R6 VEERx 1 V23826-K15-Cxx, V23826-K15-Cxxx Product Specification - August 2004 Single Mode 1300 nm Gigabit Ethernet/Fibre Channel 1x9 Transceiver, AC/DC Version VCC SerDes 5 V / 3.3 V VEETx 9 VCC Tx+ 1) TD+ Laser Driver 100 TD- 8 7 R7 ECL/PECL Driver TxR8 VCCTx 6 C1 L1 VCC 5 V / 3.3 V 1x9 Transceiver VCCRx 5 Serializer/ Deserializer L2 C3 C2 Gigabit Transceiver Chip R1 R2 Signal Detect SD 4 SD to upper level R9 1) PreAmp Limiting RDAmplifier RD+ RD- 3 RD- Receiver PLL etc. RD+ 2 RD+ R3 R4 VEERx 1 C1/2/3 C4/5 L1/2 R5/6 R9 = = = = = = = 4.7 F 10 nF 1 H 270 150 510 270 (5 V) (3.3 V) (5 V) (3.3 V) Place R1/2/3/4/7/8 close to SerDes chip, depends on SerDes chip used, see application note of SerDes supplier. 1) Design criterion of the capacitor used is the resonant frequency and its value must be in the order of the nominal data rate. Short trace lengths are mandatory. File: 1395 Figure 6 Values of R1/2/3/4 may vary as long as proper 50 termination to VEE or 100 differential is provided. The power supply filtering is required for good EMI performance. Use short tracks from the inductor L1/L2 to the module VCCRx/VCCTx. We recommend a GND plane under the module for getting good EMI performance. The transceiver contains an automatic shutdown circuit. Reset is only possible if the power is turned off, and then on again. (VCCTx switched below VTH). Application Board available on request. The stud pins S1 and S2 are not connected. (c) Finisar Corporation August 27, 2004 Rev. B Page 14 V23826-K15-Cxx, V23826-K15-Cxxx Product Specification - August 2004 Single Mode 1300 nm Gigabit Ethernet/Fibre Channel 1x9 Transceiver, AC/AC TTL and AC/AC PECL Versions VCC SerDes 5 V / 3.3 V VEETx 9 VCC Tx+ 1) TD+ Laser Driver 100 TD- 8 7 R7 ECL/PECL Driver TxR8 VCCTx 6 C1 L1 VCC 5 V / 3.3 V 1x9 Transceiver VCCRx 5 Serializer/ Deserializer L2 C3 C2 Gigabit Transceiver Chip R1 R2 Signal Detect SD 4 SD to upper level R9 1) PreAmp Limiting RDAmplifier RD+ RD- 3 RD- Receiver PLL etc. RD+ 2 RD+ R3 R4 VEERx 1 C1/2/3 = 4.7 F L1/2 = 1 H R9 = 510 (5 V), no resistor for TTL version = 270 (3.3 V) Place R1/2/3/4/7/8 close to SerDes chip, depends on SerDes chip used, see application note of SerDes supplier. 1) Design criterion of the capacitor used is the resonant frequency and its value must be in the order of the nominal data rate. Short trace lengths are mandatory. File: 1396 Figure 7 The power supply filtering is required for good EMI performance. Use short tracks from the inductor L1/L2 to the module VCCRx/VCCTx. We recommend a GND plane under the module for getting good EMI performance. The transceiver contains an automatic shutdown circuit. Reset is only possible if the power is turned off, and then on again. (VCCTx switched below VTH). Application Board available on request. The stud pins S1 and S2 are not connected. (c) Finisar Corporation August 27, 2004 Rev. B Page 15 V23826-K15-Cxx, V23826-K15-Cxxx Product Specification - August 2004 Shield Options Dimensions in mm [inches] File: 1508 Figure 8 Shield with Forward Springs, -C3 (c) Finisar Corporation August 27, 2004 Rev. B Page 16 V23826-K15-Cxx, V23826-K15-Cxxx Product Specification - August 2004 Dimensions in mm [inches] File: 1509 Figure 9 Shield with Backward Springs, -D3 (c) Finisar Corporation August 27, 2004 Rev. B Page 17 V23826-K15-Cxx, V23826-K15-Cxxx Product Specification - August 2004 Package Outlines (0.8 0.1) 9x .032 .004 Transceiver without Shield Footprint Top view 11x 0.1 .004 M M 20.32 8x 2.54 8x (2.54) .1 .1 .8 (2.54) .1 20.32 (9.79 max) .385 max 2 (PC board .08 thickness) 2x .8 Side view (1.9 0.1) .075 .004 4.875 (0.63 0.2) .025 .008 View Z (lead cross section and standoff size) (1 0.1) .04 .004 (0.6 0.1) .024 .004 OPTICAL CENTERLINE .192 (3.3 0.3) .130 .011 PC board (3.8 max) .15 max 0.3 M .012 M (1.4 -0.05) .005 -.002 (2.8 max) .11 max A A 11x 0.1 ( 0.46 0.05) .018 .002 9x M 2x Z .004 M A A 0.3 M .012 M (2.5 0.1) .098 .004 1 20.32 (25.25 0.05) .994 .002 .8 3 2 1 12.7 Top view DUPLEX SC RECEPTACLE 4 (0.35 0.1) .014 .004 2.54 .1 6 A 20.32 .8 (38.6 0.15) 1.52 .006 (15.88 0.5) .625 .02 (11 max) .433 max Dimensions in (mm) inches (2.05 0.05) .079 .002 7 8x 8x 9 32 8 Figure 10 (c) Finisar Corporation August 27, 2004 Rev. B Page 18 .5 5 File: 1252 (8.6 max) .343 max V23826-K15-Cxx, V23826-K15-Cxxx Product Specification - August 2004 Revision History: Previous Version: Page August 27, 2004 March 09, 2000 Rev. B Subjects (major changes since last revision) Company name has been changed Document's layout has been changed December 2004 For More Information Finisar Corporation 1308 Moffett Park Drive Sunnyvale, CA 94089-1133 Tel. 1-408-548-1000 Fax 1-408-541-6138 sales@finisar.com www.finisar.com (c) Finisar Corporation August 27, 2004 Rev. B Page 19 |
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