f i n i s a r product specification 1.25 gb/s rohs compliant long-wavelength pluggable sfp transceiver ftlf1318p2xcl product features ? up to 1.25gb/s bi-directional data links ? hot-pluggable sfp footprint ? 1310nm fabry-perot laser transmitter ? duplex lc connector ? rohs compliant and lead free ? up to 10 km on 9/125 m smf ? metal enclosure for lower emi ? single 3.3v power supply ? low power dissipation <500mw typical ? commercial operating temperature range: 0c to 70c applications ? 1.25gb/s 1000base-lx ethernet ? 1.06 gb/s fibre channel finisar?s ftlf1318p2xcl small form fact or pluggable (sfp) transceivers are compatible with the small form factor pluggable multi-sourcing agreement (msa) 4 . they simultaneously comply with gigabit ethernet as specified in ieee std 802.3 1 and 1x fibre channel as defined in fc-pi-2 rev. 10.0 3 . they are rohs compliant and lead- free per directive 2002/95/ec 5 and finisar appl. note an-2038. product selection ftlf1318p2xcl x w wide extraction bail b narrow extraction bail ? finisar corporation october 27, 2006 rev. c page 1
ftlf1318p2xcl commercial temp. sfp product specification ? october 2006 f i n i s a r ? finisar corporation october 27, 2006 rev. c page 2 i. pin descriptions pin symbol name/description ref. 1 v eet transmitter ground (comm on with receiver ground) 1 2 t fault transmitter fault. not supported. 3 t dis transmitter disable. laser output disabled on high or open. 2 4 mod_def(2) module definition 2. data line for serial id. 3 5 mod_def(1) module definition 1. clock line for serial id. 3 6 mod_def(0) module definition 0. grounded within the module. 3 7 rate select no connection required 4 8 los loss of signal indication. logic 0 indicates normal operation. 5 9 v eer receiver ground (common w ith transmitter ground) 1 10 v eer receiver ground (common w ith transmitter ground) 1 11 v eer receiver ground (common w ith transmitter ground) 1 12 rd- receiver inverted data out. ac coupled 13 rd+ receiver non-inverted data out. ac coupled 14 v eer receiver ground (common w ith transmitter ground) 1 15 v ccr receiver power supply 16 v cct transmitter power supply 17 v eet transmitter ground (comm on with receiver ground) 1 18 td+ transmitter non-inverted data in. ac coupled. 19 td- transmitter inverted data in. ac coupled. 20 v eet transmitter ground (comm on with receiver ground) 1 notes : 1. circuit ground is internally isolated from chassis ground. 2. laser output disabled on t dis >2.0v or open, enabled on t dis <0.8v. 3. should be pulled up with 4.7k - 10 kohms on host board to a voltage between 2.0v and 3.6v. mod_def(0) pulls line low to indicate module is plugged in. 4. finisar ftlfxx18xxxxx transceivers operate at 1x fibre channel and gigabit ethernet data rates and respective protocols without active control. 5. los is open collector output. should be pulled up with 4.7k ? 10 kohms on host board to a voltage between 2.0v and 3.6v. logic 0 indicates normal operation; logic 1 indicates loss of signal. veet veet veer veer td- td+ rd+ rd- vcct vccr veet veer txfault mod-def(2) mod-def(1) mod-def(0) rate select los 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 towards asic towards bezel tx disable veer pinout of connector block on host board
ftlf1318p2xcl commercial temp. sfp product specification ? october 2006 f i n i s a r ii. absolute maximum ratings parameter symbol min typ max unit ref. maximum supply voltage vcc -0.5 4.0 v storage temperature t s -40 100 c case operating temperature t op 0 70 c relative humidity rh 0 85 % 1 iii. electrical characteristics (t op = 0 to 70 c, v cc = 3.00 to 3.60 volts) parameter symbol min typ max unit ref. supply voltage vcc 3.00 3.60 v supply current icc 130 300 ma transmitter input differential impedance r in 100 2 single ended data input swing vin,pp 250 1200 mv transmit disable voltage v d vcc ? 1.3 vcc v transmit enable voltage v en vee vee+ 0.8 v 3 transmit disable assert time 10 us receiver single ended data output swing vout,pp 300 400 800 mv 4 data output rise time t r 300 ps 5 data output fall time t f 300 ps 5 los fault v los fault vcc ? 0.5 vcc host v 6 los normal v los norm vee vee+0.5 v 6 power supply rejection psr 100 mvpp 7 deterministic jitter contribution rx dj 80 ps 8 total jitter contribution rx tj 122.4 ps notes : 1. non condensing. 2. ac coupled. 3. or open circuit. 4. into 100 ohm differential termination. 5. 20 ? 80 % 6. los is lvttl. logic 0 indicates normal operation; logic 1 indicates no signal detected. 7. all transceiver specifications are compliant with a power supply sinusoidal modulation of 20 hz to 1.5 mhz up to specified value applied through the power supply filtering network shown on page 23 of the small form-factor pluggable (sfp) transceiver mu ltisource agreement (msa), september 14, 2000. 8. measured with dj-free data input signal. in actual application, output dj will be the sum of input dj and dj. ? finisar corporation october 27, 2006 rev. c page 3
ftlf1318p2xcl commercial temp. sfp product specification ? october 2006 f i n i s a r iv. optical characteristics (t op = 0 to 70 c, v cc = 3.00 to 3.60 volts) parameter symbol min typ max unit ref. transmitter output opt. power p out -9.5 -3 dbm 1 optical wavelength 1270 1360 nm 2 spectral width 3 nm 2 optical modulation amplitude oma 174 w 2,3 optical rise/fall time t r / t f 150 260 ps 4 rin -120 db/hz deterministic jitter contribution tx dj 20 56.5 ps 5 total jitter contribution tx tj 50 119 ps optical extinction ratio er 9 db receiver average rx sensitivity @ 1.25 gb/s (gigabit ethernet) r sens2 -19 dbm 6, 7 average rx sensitivity @ 1.06 gb/s (1x fibre channel) r sens1 -21 dbm 6, 7 stressed rx sens. =1.25 gb/s -14.5 dbm average received power rx max 0 dbm receiver elec. 3 db cutoff freq. 1500 mhz optical center wavelength c 1265 1600 nm return loss 12 db los de-assert los d -19 dbm los assert los a -30 dbm los hysteresis 0.5 db notes : 1. class 1 laser safety per fda/cdrh and en (iec) 60825 regulations. 2. also specified to meet curves in fc-pi-2 rev. 10.0 figure 18, which allow trade-off between wavelength, spectral width and oma. 3. equivalent extinction ratio specification for fibre channel. allows smaller er at higher average power. 4. unfiltered, 20-80%. complies with ieee 802.3 (g ig. e) and fc 1x eye masks when filtered. 5. measured with dj-free data input signal. in actual application, output dj will be the sum of input dj and dj. 6. measured with conformance signals defined in fc-pi-2 rev. 10.0 specifications. 7. measured with prbs 2 7 -1 at 10 -12 ber ? finisar corporation october 27, 2006 rev. c page 4
ftlf1318p2xcl commercial temp. sfp product specification ? october 2006 f i n i s a r ? finisar corporation october 27, 2006 rev. c page 5 v. general specifications parameter symbol min typ max units ref. data rate br 1062 1250 mb/sec 1 bit error rate ber 10 -12 2 max. supported link length on 9/125 m smf @ 1x fibre channel l max1 10 km 3, 4 max. supported link length on 9/125 m smf @ gigabit ethernet l max2 10 km 3, 4 notes : 1. gigabit ethernet and 1x fibre channel compliant. 2. tested with a prbs 2 7 -1 test pattern. 3. dispersion limited per fc-pi-2 rev. 10 4. attenuation of 0.55 db/km is used for the link length calculations. distances are indicative only. please refer to the optical specifications in table iv to calculate a more accurate link budget based on specific conditions in your application. vi. environmental specifications finisar 1310nm industrial temperature sfp tran sceivers have an operating temperature range from 0c to +70c case temperature. parameter symbol min typ max units ref. case operating temperature t op 0 70 c storage temperature t sto -40 100 c vii. regulatory compliance finisar transceivers are cla ss 1 laser products and comply with us fda regulations. these products are certified by tv and csa to meet the class 1 eye safety requirements of en (iec) 60825 and the elect rical safety requirements of en (iec) 60950. copies of certificates are available at finisa r corporation upon request.
ftlf1318p2xcl commercial temp. sfp product specification ? october 2006 f i n i s a r ? finisar corporation october 27, 2006 rev. c page 6 ix. mechanical specifications finisar?s small form factor pluggable (sfp) transceivers are compatible with the dimensions defined by the sfp mu lti-sourcing agreement (msa) 3 . ftlf1318p2bcl
ftlf1318p2xcl commercial temp. sfp product specification ? october 2006 f i n i s a r ? finisar corporation october 27, 2006 rev. c page 7 ftlf1318p2wcl
ftlf1318p2xcl commercial temp. sfp product specification ? october 2006 f i n i s a r ? finisar corporation october 27, 2006 rev. c page 8 x. pcb layout and bezel recommendations
ftlf1318p2xcl commercial temp. sfp product specification ? october 2006 f i n i s a r ? finisar corporation october 27, 2006 rev. c page 9
ftlf1318p2xcl commercial temp. sfp product specification ? october 2006 f i n i s a r ? finisar corporation october 27, 2006 rev. c page 10 xi. references 1. ieee std 802.3, 2002 edition, clause 38, pmd type 1000base-lx. ieee standards department, 2002. 2. ?fibre channel physical and signaling interface (fc-ph, fc-ph2, fc-ph3)?. american national standard for information systems. 3. ?fibre channel physical interface specification (fc-pi-2 rev. 10.0)?. american national standard for information systems. 4. small form-factor pluggable (sfp) tran sceiver multi-source agreement (msa), september 14, 2000. 5. directive 2002/95/ec of the european council parliament and of the council, ?on the restriction of the use of certain hazardous substances in electrical and electronic equipment.? january 27, 2003. xii. for more information finisar corporation 1389 moffett park drive sunnyvale, ca 94089-1133 tel. 1-408-548-1000 fax 1-408-541-6138 sales@finisar.com www.finisar.com
|
