finisar product specification short-wavelength gbic transceiver FTR-8519-3D product features ? up to 1.25gb/s bi-directional data links ? 850nm vcsel laser transmitter ? optional digital diagnostics functions ? extended operating temperature range (-10c to +85c) ? compatible with 3.3v & 5v systems ? hot-pluggable (complies with gbic specification rev. 5.5) ? fully metallic enclosure for low emi ? low power dissipation applications ? 1.0625gb/s fibre channel ? 1.25 gigabit ethernet finisar?s FTR-8519-3D 850nm gbic transcei vers comply with gbic specification revision 5.5 1 . they are compatible with the giga bit ethernet as specified in ieee std 802.3 2 , fibre channel fc-ph, ph2, ph3 3 and fc-pi 13.0 4 . product selection part number digital diagnostics? FTR-8519-3D no FTR-8519-3D-dd yes ? finisar corporation november 16, 2007 rev. e3 page 1
FTR-8519-3D gbic product specification ? november 2007 finisar ? finisar corporation november 16, 2007 rev. e3 page 2 i. pin out pin name pin # sequence table 1. gbic to host connector pin assignment ?sequence? indicates the order in which pi ns make contact when the device is hot plugged. also see ?table 3: signal definiti ons? in the gbic specification revision 5.5. 1 ii. electrical power interface rx_los 1 2 gnd 2 2 gnd 3 2 mod_def(0) 4 2 mod_def(1) 5 2 mod_def(2) 6 2 tx_disable 7 2 gnd 8 2 gnd 9 2 tx_fault (not supported) 10 2 gnd 11 1 -rx_dat 12 1 +rx_dat 13 1 gnd 14 1 v cc 15 2 v cc 16 2 gnd 17 1 +tx_dat 18 1 -tx_dat 19 1 gnd 20 1
FTR-8519-3D gbic product specification ? november 2007 finisar ? finisar corporation november 16, 2007 rev. e3 page 3 finisar FTR-8519-3D gbics have an extende d power supply voltage range of 3.15 v to 5.5 v as described in table 2. they are co mpatible with both 3.3v and 5 v systems. +5/3.3 volt electrical power interface parameter symbol min typ max units notes/conditions supply current i s 190 300 ma surge current i surge 330 ma hot plug absolute supply voltage v max -0.3 6 v not to be applied continuously operating supply voltage v cc 3.15 5.5 v table 2. electrical power interface iii. low speed signals rx_los, and tx_disable are ttl signals as described in table 3. mod_def(1) (scl) and mod_def(2) (sda), are open drai n cmos signals (see section vi, ?serial communication protocol?). bo th mod_def(1) and mod_def( 2) must be pulled up to host_vcc. if host_vcc is 3.3v, then they mu st be pulled to 3.3v. if host_vcc is 3.3v, do not pull the mod_def pins to 5v. for more detailed information, see sections 5.3.1 ? 5.3.8 in the gbic specification rev. 5.5 1 . low speed signals, electronic characteristics parameter symbol min max units notes/conditions gbic output low v ol 0 0.5 v 4.7k to 10k pull-up to host_vcc, measured at host side of connector gbic output high v oh host_vcc - 0.5 host_vcc + 0.3 v 4.7k to 10k pull-up to host_vcc, measured at host side of connector gbic input low v il 0 0.8 v 4.7k to 10k pull-up to vcc, measured at gbic side of connector* gbic input high v ih 2 vcc + 0.3 v 4.7k to 10k pull-up to vcc, measured at gbic side of connector* *note v ih and v il are the same for both 5v and 3.3v operation table 3. low speed signals ? electronic characteristics
FTR-8519-3D gbic product specification ? november 2007 finisar ? finisar corporation november 16, 2007 rev. e3 page 4 low speed signal parameters parameter symbol min typ ma x units notes/conditions rx_los assert level -- -30 dbm rx_los deassert level -- -19 dbm rx_los hysteresis -- 0.5 db rx_los assert delay t_loss_on 44 100 sec from detection of loss of signal to assertion of rx_los rx_los negate delay t_loss_off 44 100 sec from detection of presence of signal to negation of rx_los tx_disable assert time t_off 10 sec rising edge of tx_disable to fall of output signal below 10% of nominal tx_disable negate time t_on 1000 sec falling edge of tx_disable to rise of output signal above 90% of nominal tx_disable reset time t_reset 10 sec tx_disable high before tx_disable set low table 4. low speed signal parameters iv. high speed electrical interface all high-speed pecl signals are ac-coupled internally. high speed electrical interface parameter symbol min typ max units notes/conditions data input voltage v in 650 2000 mv pecl differential peak - peak data output voltage v out 370 2000 mv pecl differential peak - peak pecl rise/fall t r ,t f 260 psec 20%-80% differential ber 10 -12 prbs 2 7 - 1 test data pattern bit error rate tx input impedance z in 75 ohm rx output impedance z out 75 ohm table 5. high-speed electrical interface
FTR-8519-3D gbic product specification ? november 2007 finisar ? finisar corporation november 16, 2007 rev. e3 page 5 v. optical parameters optical parameters parameter symbol min typ max units notes/conditions transmitter center wavelength c 820 850 860 nm transmitter spectral width (rms) ? 0.5 0.85 nm rms transmitter optical output power p out -9.5 -3.5 dbm average power transmitter extinction ratio omi 9 db relative intensity noise rin -117 db/hz transmitter eye opening -- 60 % conforms to ieee 802.3 and fibre channel eye masks total transmitter jitter tj tx 180 ps peak to peak, filtered transmitter rise/fall time tr/tf 210 ps unfiltered 20%-80% optical input wavelength in 770 860 nm r x sens -19 dbm ber < 10 -12 w/ prbs 2 7 - 1 test data pattern @ 1.25gb/s optical receiver sensitivity average received power r x max 0 dbm max reflectivity -14 db total receiver jitter tj rx 180 ps peak to peak, filtered in loopback table 6. optical parameters vi. general specifications general parameter symbol min typ ma x units notes/conditions data rate br 1.25, 1.0625 gb/sec fibre channel, ieee 802.3 compatible. rate tolerance = 100ppm fiber length l 550 m 50 m 500mhz-km fiber fiber length l 275 m 62.5 m 200mhz-km fiber table 7. general specifications
FTR-8519-3D gbic product specification ? november 2007 finisar ? finisar corporation november 16, 2007 rev. e3 page 6 vii. environmental specifications note that the gbic specification requires an ambient temperature range of 0 to 50c. finisar gbics have an extended range fr om ?10c to +85c case temperature as specified in table 8. environment parameter symbol min typ max units notes/conditions operating temp t -10 85 c case temperature op relative humidity rh 0 85 % non condensing storage temp t -40 85 c sto eye safety -- cdrh and iec-825 class 1 laser product table 8. environmental specifications viii. serial communication protocol all finisar optical gbics implement serial identification features described for ?module definition ?4?? as outlined in annex d of the gbic specification 1 . these gbics use an atmel at24c01a 128 byte e 2 prom at address a0h. for details on interfacing with the e 2 prom, see the atmel data sheet titled ?a t24c01a/02/04/08/16 2-wire serial cmos e 2 prom.? 5 2 i c timing requirements parameter symbol min typ max units notes/conditions 2 atmel i c clock rate c 0 100,000 hz bus can be driven blind. atmel table 9. i 2 c timing requirements
FTR-8519-3D gbic product specification ? november 2007 finisar ? finisar corporation november 16, 2007 rev. e3 page 7 x. mechanical specifications finisar gbics are compatible with the mechan ical specifications outlined in the gbic specification revision 5.5, section 6 1 . insertion, extraction, and retention forces parameter symbol min typ max units notes/conditions gbic insertion f 0 20 newtons ~4.5 lbs i gbic extraction f 0 15 newtons ~3.3 lbs e gbic retention f 130 n/a newtons straight out ~29.3 lbs r table 10. insertion, extr action, and retention forces FTR-8519-3D figure 1. gbic outline drawing
FTR-8519-3D gbic product specification ? november 2007 finisar ? finisar corporation november 16, 2007 rev. e3 page 8 xi. references 1. ?gigabit interface converter (gbic) revi sion 5.5?. sun microsystems computer company et. al., september 27, 2000. http://playground.s un.com/pub/oemod/ 2. ieee std 802.3. ieee standards department, 2002. 3. ?fibre channel physical and signaling interface (fc-ph, fc-ph2, fc-ph3)?. american national standard for information systems. 4. fibre channel draft physical interfa ce specification (fc-pi 13.0). american national standard for information systems. 5. ?at24c01a/02/04/08/16 2-wire serial cmos e 2 prom?. atmel corporation. www.atmel.com xi. for more information finisar corporation 1389 moffett park drive sunnyvale, ca 94089-1134 tel. 1-408-548-1000 fax 1-408-541-6138 sales@finisar.com www.finisar.com
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