f i n i s a r ? finisar corporation C 22 - nov - 1 4 rev c1 page 1 product specification 56gbps 6 0/ 10 0m qsfp + optical transceiver module ftl41 4 q b 2 c product features ? four - channel full - duplex transceiver module ? hot pluggable qsfp + form factor ? maximum link length of 6 0m on om3 multimode fiber (mmf) and 10 0m on om4 mmf ? up to 14 .0625 gb/s per channel ? unretimed xl ppi electrical interface ? maximum power dissipation <1. 5 w ? reliable vcsel array technology ? extended operating case temperature range: 0oc to 70 oc ? single 1x12 mpo receptacle ? rohs - 6 compliant applications ? inf iniband 4x fdr ? infiniband 4xfdr10 ? infiniband 4xqdr ? sas 2.1/3.0 ? ieee 40gbase - s r 4 finisars ftl41 4 q b 2c qsfp + transceiver modules are designed for use in ethernet, sas, and infiniband links over multimode fiber. they are compliant with the qsfp + msa 1,2 and the ethernet 3 , sas and infiniband 4 a rchitecture s pecification s . the transceiver is rohs compliant per directive 2011 / 6 5/e u 5 and finisar application note an - 2038 6 . product selection ftl414 q b 2 c
f tl414qb2c product specification C novemb er 201 4 f i n i s a r ? finisar corporation C 22 - nov - 1 4 rev c1 page 2 i. pin descriptions figure 1 C q sfp + msa - compliant 38 - pin connector pin symbol name/description notes 1 gnd ground 1 2 tx2n transmitter inverted data input 3 tx2p transmitter non - inverted data input 4 gnd ground 1 5 tx4n transmitter inverted data input 6 tx4p transmitte r non - inverted data input 7 gnd ground 1 8 modsell module select 9 resetl module reset 10 vcc rx +3.3 v power supply receiver 11 scl 2 - wire serial interface clock 12 sda 2 - wire serial interface data 13 gnd ground 1 14 rx3p receiver n on - inverted data output 15 rx3n receiver inverted data output 16 gnd ground 1 17 rx1p receiver non - inverted data output 18 rx1n receiver inverted data output 19 gnd ground 1 20 gnd ground 1 21 rx2n receiver inverted data output 22 rx2p receiver non - inverted data output 23 gnd ground 1 24 rx4n receiver inverted data output 25 rx4p receiver non - inverted data output
f tl414qb2c product specification C novemb er 201 4 f i n i s a r ? finisar corporation C 22 - nov - 1 4 rev c1 page 3 26 gnd ground 1 27 modprsl module present 28 intl interrupt 29 vcc tx +3.3 v power supply transmitter 3 0 vcc1 +3.3 v power supply 31 lpmode low power mode 32 gnd ground 1 33 tx3p transmitter non - inverted data input 34 tx3n transmitter inverted data input 35 gnd ground 1 36 tx1p transmitter non - inverted data input 37 tx1n transmitter inver ted data input 38 gnd ground 1 notes 1. c ircuit g round is in ternally isolated from chassis g round. ii. general product c haracteristics parameter value unit notes module form factor qsfp + number of lanes 4 tx and 4 rx maximum a ggregate data ra te 56. 25 gb /s maximum data rate per lane 1 4.0 625 gb /s higher bit rates may be supported . please contact finisar. protocols supported 40gbase - sr4; sas 2.1, 3.0 ; infiniband qdr, fdr10, and fdr electrical interface and pin - out 38 - pin edge connector pi n - out as defined by the qsfp + msa maximum power consumption per end 1. 3 w atts varies with output voltage swing and pre - emphasis settings (see figure 2 ) management interface serial, i2c - based , 40 0 khz maximum frequency as defined by the qsfp + msa dat a rate specifications symbol min typ max units ref. bit rate per lane br 1 .0625 14 .0625 g b/sec bit error ratio ber 10 - 12 1 link distance on om3 mmf d 6 0 meters link distance on om 4 mmf d 10 0 meters notes : 1. tested with a prbs 2 31 - 1 t est pattern.
f tl414qb2c product specification C novemb er 201 4 f i n i s a r ? finisar corporation C 22 - nov - 1 4 rev c1 page 4 iii. absolute maximum ratings parameter symbol min typ max unit ref. maximum supply voltage vcc 1, vcctx, vccrx - 0.5 3.6 v storage temperature t s - 4 0 8 5 ? c case operating temperature t op 0 70 ? c relative humidity rh 0 85 % 1 damage th reshold, per lane dt 3.4 dbm notes : 1. non - condensing. iv. electrical characteristics (t op = 0 to 70 ? cc = 3.15 to 3.45 volts) parameter symbol min typ max unit ref. supply voltage vcc1, vcctx, vccrx 3.1 35 3.4 65 v supply current icc 350 ma li nk turn - on time ? transmit turn - on time 2000 m s 2 transmitter (per lane) ? single ended input voltage tolerance vint - 0.3 4.0 v differential data input swing vin,pp 200 12 00 mvpp 3 differential input threshold 50 mv ac common mode input voltage tolerance (rms) 15 mv differential input return loss per ieee p802.3ba, section 86 a . 4 .1.1 db 4 j2 jitter tolerance jt2 0 .1 6 ui j9 jitter tolerance jt9 0.29 ui data dependent pulse width shrinkage ddpws 0.07 ui eye mask col ordinates {x1, x2 y1, y2} 0.1 1 , 0.31 95, 350 ui mv 5 receiver (per lane) ? single - ended output voltage - 0.3 4.0 v differential data output swing vout,pp 0 800 mvpp 5,6 differential output amplitude sett ings 00 200 400 mv 6 differential output amplitude settings 0 1 300 600 mv 6 differential output amplitude settings 10 400 800 mv 6 differential output amplitude settings 11 600 1200 mv 6 output pre - emphasis setting 00 0 mv 6 output pre - emph asis setting 01 125 mv 6 output pre - emphasis setting 10 175 mv 6 output pre - emphasis setting 11 325 mv 6 ac common mode output voltage (rms) 7.5 mv termination mismatch at 1 mhx 5 % differential output return loss per ieee p802.3ba, db 4
f tl414qb2c product specification C novemb er 201 4 f i n i s a r ? finisar corporation C 22 - nov - 1 4 rev c1 page 5 section 86 a . 4 . 2 .1 common mode output return loss per ieee p802.3ba, section 86 a . 4.2 .2 db 4 output transition time, 20% to 80% 28 ps j2 jitter output jo 2 0.4 2 ui j9 jitter output j o 9 0.6 5 ui eye mask coordinates {x1, x2 y1, y2} range 0 0.29, 0.5 50 , 225 ui mv 7 eye mask coordinates {x1, x2 y1, y2} range1 0.29,0.5 100,350 ui mv 7 eye mask coordinates {x1, x2 y1, y2} ra nge2 0.29,0.5 1 5 0, 4 50 ui mv 7 power supply ripple tolerance psr 50 mvpp notes : 1. maximum total power value is specified across the full temperature and voltage range. 2. from power - on and end of any fault conditions. 3. after internal ac coupling. self - bias ing 100 ? differential input. 4. 10 mhz to 11.1 ghz range 5. ac coupled with 100 ? di fferential output impedance. 6. settable via the i2c interface . 7. hit ratio = 5 x 10e - 5. v. optical characteristics ( t op = 0 to 70 ? cc = 3.15 to 3.45 volts ) parameter symbol min typ max unit ref. transmitter (per lane) ? signaling speed per lane 1.0 625 14.0 625 gbd 1 center wavelength 840 860 nm rms spectral width sw 0.5 5 nm average launch power per lane txp x - 6 .0 dbm transmit oma per lane txoma - 4.5 3.0 dbm 2 differ ence in power between any two lanes [oma] dp x 2 .0 db peak power per lane pp x 4.0 dbm optical extinction ratio er 4.7 db optical return loss tolerance orl 12 db encircled flux flx > 86% at 19 um < 30% at 4.5 um dbm average launch power of off transmitter, per lane - 30 dbm relative intensity noise rin - 128 db/hz transmitter eye mask definition {x1, x2, x3, y1, y2, y3} 0.23, 0.34, 0.43, 0.27, 0.3 5 , 0.4
f tl414qb2c product specification C novemb er 201 4 f i n i s a r ? finisar corporation C 22 - nov - 1 4 rev c1 page 6 parameter symbol min typ max unit ref. receiver (per lane) ? 1.0 625 14.0 625 gbd 3 center wavelength 840 860 nm damage threshold dt 3.4 dbm average receive power per lane rxp x 2.4 dbm receiver sensitivity (oma) per lane u rs - 8.2 dbm peak power, per lane pp x 4 dbm receiver reflec tance rfl - 12 db vertical eye closure penalty, per lane 1.9 db stressed eye j2 jitter, per lane 0.3 ui stressed eye j9 jitter, per lane 0.47 ui rx ji tter tolerance: jitter frequency and p - p amplitude (75, 5) khz, ui (375, 1) khz , ui los de - assert los d - 12 dbm los assert los a - 30 dbm los hysteresis 0.5 db m notes : 1. transmitter consists of 4 lasers operating at a maximum rate of 14.0 625 gb/s each. 2. even if tdp is <0.9db, the oma min must exceed this value. 3. receiver consi sts of 4 photodetectors operating at a maximum rate of 14. 0625 gb/s each. vi. memory map and control registers compatible with sff - 8436 rev. 4. 7 (qsfp+) . please see finisar application note an - 2079 . 7 vii. environmental specifications finisar ftl41 4 q b 2 c trans ceivers have an operating t emperature range from 0c to +70 c case temperature. environmental specifications symbol min typ max units ref. case operating temperature t op 0 70 c storage temperature t sto - 4 0 8 5 c viii. regulatory compliance fini sar ftl41 4 q b2c transceivers are rohs - 6 compliant. c opies of certificates are available at finisar corporation upon request. FTL414QB2C transceive r modules are class 1 laser eye safety compliant per iec 60825 - 1 .
f tl414qb2c product specification C novemb er 201 4 f i n i s a r ? finisar corporation C 22 - nov - 1 4 rev c1 page 7 ix. mechanical specifications the FTL414QB2C mechanical specification s are compliant to the qsfp + msa transceiver m odule specifications. figure 2 C FTL414QB2C mechanical drawing [label image to be inserted here ] figure 3 C ftl414qb 2c product label
f tl414qb2c product specification C novemb er 201 4 f i n i s a r ? finisar corporation C 22 - nov - 1 4 rev c1 page 8 figure 4 C FTL414QB2C optical la ne assignment (front view of mpo receptacle) x. references 1. inf - 8438i C specification for qsfp (quad small formfactor pluggable) transceiver, rev 1.0, november 2006 . 2. sff - 843 6 C specification for qsfp+ copper and optical transceiver, rev 4.8 , october 201 3. 3. ieee 802.3ba C pmd type 40gbase - sr4. 4. infiniband? architecture specification volume 2, release 1.3, november 6 , 2012 . 5. directive 20 11 / 65/eu of the european council parliament and of the council, on the restriction of the use of certain hazardous sub stances in electrical and electronic equipment , june 8, 2011, which supercedes the previous rohs directive 2002/95/ec . 6. application note a n - 2038: finisar implementation o f rohs compliant transceivers, finisar corporation, january 21, 2005 . 7. application note a n - 2079: qsfp module eeprom mapping , rev. g, finisar corporation, may, 2013.
f tl414qb2c product specification C novemb er 201 4 f i n i s a r ? finisar corporation C 22 - nov - 1 4 rev c1 page 9 xi. for more information finisar corporation 13 89 moffett park drive sunnyvale, ca 94089 - 1133 tel. 1 - 408 - 548 - 1000 fax 1 - 408 - 541 - 6138 sales@finisar.com www.finisar.com
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