View FTLF1424P2CD_8364991.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

f i n i s a r product specification 4 gigabit rohs compliant long -wavelength sfp transceiver ftlf1424p2xcr and ftlf1424p2xcd product features ? up to 4.25gb/s bi-directional data links ? hot-pluggable sfp footprint ? built-in digital diagnostic functions ? 1310nm dfb 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 ? commercial operating temperature range: -10c to 70c applications ? tri rate 1.06 / 2.125 / 4.25 gb/s fibre channel ? 1.25gb/s gigabit ethernet (rate selectable version) finisar?s ftlf1424p2xcr and ftlf1424p2xcd small form factor pluggable (sfp) transceivers are compatible with the small form fact or pluggable multi-sourcing agreement (msa) 1 . they are compatible with fibre channel per fc-pi-2 rev. 10.0 2 . rate selectable versions are also simultane ously compatible with gigabit ethernet as specified in ieee std 802.3 3 . the product is rohs compliant and lead-free per directive 2002/95/ec 4 and finisar application note an-2038. product selection ftlf1424p2xcy x w wide extraction bail b narrow extraction bail y r non rate selectable - 1x, 2x, 4x fibre channel d rate selectable - 1x, 2x, 4x fibr e channel and gigabit ethernet ? finisar corporation april 5, 2007 rev f1 page 1
ftlf1424p2xcr and ftlf1424p2xcd sfp product specification ? april 2007 f i n i s a r ? finisar corporation april 5, 2007 rev f1 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 open or low = high = 1.063 gb/s or 2.125 gb/s fibre channel, 1.25 gb/s gigabit ethernet (low bandwidth) 2.125 or 4.25 gb/s fibre channel (high bandwidth) 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. for rate selectable version only: in accordance with sff comm ittee sff-8079 draft, rev.1.6, table 3. note that rate select can also be set through 2-wire bus in accordance with sff-8472 6 at bit 3, byte 110, address a2h (note: writing ?1? selects fu ll bandwidth operation). rate select is the logic or of the input state of rate select pin and 2-wire bus. non rate selectable version can operate at 1x, 2x, 4x fibre channel independent of rate select pin setting. 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
ftlf1424p2xcr and ftlf1424p2xcd sfp product specification ? april 2007 f i n i s a r ii. absolute maximum ratings parameter symbol min typ max unit ref. maximum supply voltage vcc -0.5 4.5 v storage temperature t s -40 85 c case operating temperature t op -10 70 c relative humidity rh 0 85 % 1 iii. electrical characteristics (t op = -10 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 200 300 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 3 transmit enable voltage v en vee vee+ 0.8 v transmit disable assert time 10 us receiver single ended data output swing vout,pp 250 800 mv 4 data output rise/fall time < 4.25 gb/s t r, t f 175 ps 5 data output rise/fall time = 4.25 gb/s t r, t f 120 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 < 4.25 gb/s rx dj 51.7 ps 8 total jitter contribution < 4.25 gb/s rx tj 122.4 ps deterministic jitter contribution = 4.25 gb/s rx dj 25.9 ps 8 total jitter contribution = 4.25 gb/s rx tj 61.2 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) tr ansceiver multisource agreement (msa) 1 , september 14, 2000. the power supply rejection applies for a supply voltage range of 3.15 to 3.6 v. 8. measured with dj-free data input signal. in actual application, output dj will be the sum of input dj and dj. ? finisar corporation april 5, 2007 rev f1 page 3
ftlf1424p2xcr and ftlf1424p2xcd sfp product specification ? april 2007 f i n i s a r iv. optical characteristics (t op = -10 to 70 c, v cc = 3.00 to 3.60 volts) parameter symbol min typ max unit ref. transmitter output opt. power, non-rate selectable version p o,nr -8.4 -1 dbm 1 output opt. power, rate selectable version p o,rh -8.4 -1 dbm 2 output opt. power, rate selectable version p o,rl -9.5 -3 dbm 3 optical wavelength 1285 1345 nm 4 spectral width 1 nm 4 optical modulation amplitude oma 290 w 4,5 optical modulation amplitude 2.125 gb/s oma 174 w 4,5 optical rise/fall time = 4.25 gb/s t r / t f 90 ps 6 optical rise/fall time 2.125 gb/s t r / t f 160 ps 7 rin -118 db/hz deterministic jitter contribution = 4.25 gb/s tx dj 28.2 ps 8 total jitter contribution = 4.25 gb/s tx tj 59.8 ps deterministic jitter contribution 2.125 gb/s tx dj 56.5 ps 8 total jitter contribution 2.125 gb/s tx tj 119 ps optical extinction ratio = 1.25 gb/s er 9 db 9 receiver receiver sensitivity = 4.25 gb/s r sensr 0.029 -18 mw dbm 10 11 receiver sensitivity = 2.125 gb/s r sens2 0.015 -21 mw dbm 10 11 receiver sensitivity = 1.06 gb/s r sens1 0.015 -22 mw dbm 10 11 receiver sensitivity = 1.25 gb/s r sens1 -22 dbm 12,13 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 13 receiver elec. 3 db cutoff freq. 2500 mhz 14 optical center wavelength c 1260 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. high bandwidth mode. class 1 laser safety per fda/cdrh and en (iec) 60825 regulations. 3. low bandwidth mode. class 1 laser safety per fda/cdrh and en (iec) 60825 regulations. 4. also specified to meet curves in fc-pi-2 rev 10.0 figures 18, 19, and 20, which allow trade-off between wavelength, spectral width and oma. 5. equivalent extinction ratio specification for fibre channel. allows smaller er at higher average power. 6. unfiltered, 20-80%. complies with fc 4x eye mask when filtered. 7. unfiltered, 20-80%. complies with ieee 802.3 (gig . e), fc 1x and 2x eye masks when filtered. 8. measured with dj-free data input signal. in actual application, output dj will be the sum of input dj and dj. 9. applicable for rate selectable version only in low bandwidth mode. ? finisar corporation april 5, 2007 rev f1 page 4
ftlf1424p2xcr and ftlf1424p2xcd sfp product specification ? april 2007 f i n i s a r ? finisar corporation april 5, 2007 rev f1 page 5 10. measured with conformance signals defined in fc-pi-2 rev. 10.0 specifications. value in oma. measured with prbs 2 7 -1 at 10 -12 ber 11. measured with conformance signals defined in fc-pi-2 rev. 10.0 specifications. represents sensitivity based on oma spec, as corrected to inco ming extinction ratio of 13 db (for example, at 5.75db incoming extinction ratio, an oma of 0.029 mw corresponds to -16 dbm sensitivity). measured with prbs 2 7 -1 at 10 -12 ber . 12. rate selectable version in low bandwidth mode with minimum 9db extinction ratio. 13. rate selectable version in low bandwidth mode. 14. rate selectable version in high bandwidth mode. v. general specifications parameter symbol min typ max units ref. data rate br 1062 4250 mb/sec 1 bit error rate ber 10 -12 2 max. supported link length on 9/125 m smf @ 4x fibre channel l max1 10 km 3 max. supported link length on 9/125 m smf @ 1x and 2x fibre channel l max2 20 km 3,4 max. supported link length on 9/125 m smf @ gigabit ethernet l max3 20 km 3,4 notes : 1. gigabit ethernet and 1x/2x/4x fibre channel compliant. 2. tested with a prbs 2 7 -1 test pattern. 3. distances are based on fc-pi-2 re v. 10.0 and ieee 802.3 standards. 4. distances are indicative only. please refer to the op tical specifications in section iv to calculate a more accurate link budget based on sp ecific conditions in your application. vi. environmental specifications these finisar 1310nm commercial temperat ure sfp transceivers have an operating temperature range from ?10c to +70c case temperature. parameter symbol min typ max units ref. case operating temperature t op -10 70 c storage temperature t sto -40 85 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.
ftlf1424p2xcr and ftlf1424p2xcd sfp product specification ? april 2007 f i n i s a r ? finisar corporation april 5, 2007 rev f1 page 6 viii. digital diagnostic functions finisar ftlf1424p2xcr and ftlf1424p2xcd sfp transceivers support the 2-wire serial communication protocol as defined in the sfp msa 1 . it is very closely related to the e 2 prom defined in the gbic standard, wi th the same electrical specifications. the standard sfp serial id pr ovides access to identification information that describes the transceiver?s capabilities, standard in terfaces, manufacturer, and other information. additionally, finisar sfp transceivers provi de a unique enhanced digital diagnostic monitoring interface, which al lows real-time access to devi ce operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power and transceiver supply voltage. it also defines a sophisticated system of alarm and warning flags, which alerts end-users when pa rticular operating parameters are outside of a factory set normal range. the sfp msa defines a 256-byte memory map in e 2 prom that is accessible over a 2-wire serial interface at the 8 bit address 1010000x (a0h). the digital diagnostic monitoring interface makes use of the 8 b it address 1010001x (a2h), so the originally defined serial id memory map remains uncha nged. the interface is id entical to, and is thus fully backward compatible with both the gbic specification and the sfp multi source agreement. the complete interface is described in finisar application note an- 2030: ?digital diagnostics monitoring inte rface for sfp optical transceivers?. the operating and diagnostics informati on is monitored and reported by a digital diagnostics transceiver controller (ddtc) inside the transceiver, which is accessed through a 2-wire serial interface. when the seri al protocol is activated, the serial clock signal (scl, mod def 1) is generated by the host. the positive edge clocks data into the sfp transceiver into those segments of the e 2 prom that are not write-protected. the negative edge clocks data from the sfp transc eiver. the serial data signal (sda, mod def 2) is bi-directional for serial data tr ansfer. the host uses sda in conjunction with scl to mark the start and end of serial pr otocol activation. the memories are organized as a series of 8-bit data words that can be addressed individually or sequentially. for more information, please see the sfp msa documentation 1,5 or finisar application note an-2030. ftlf1424p2xcr and ftlf1424p2xcd transceivers can be used in host systems that require either internally or externally calibrated digital diagnostics. please note that evaluation board fdb-1018 is available with finisar moddemo software that allows simple to use communication over the 2-wire serial interface.
ftlf1424p2xcr and ftlf1424p2xcd sfp product specification ? april 2007 f i n i s a r ? finisar corporation april 5, 2007 rev f1 page 7 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 . ftlf1424p2bcy
ftlf1424p2xcr and ftlf1424p2xcd sfp product specification ? april 2007 f i n i s a r ? finisar corporation april 5, 2007 rev f1 page 8 ftlf1424p2wcy
ftlf1424p2xcr and ftlf1424p2xcd sfp product specification ? april 2007 f i n i s a r ? finisar corporation april 5, 2007 rev f1 page 9 x. pcb layout and bezel recommendations
ftlf1424p2xcr and ftlf1424p2xcd sfp product specification ? april 2007 f i n i s a r ? finisar corporation april 5, 2007 rev f1 page 10
ftlf1424p2xcr and ftlf1424p2xcd sfp product specification ? april 2007 f i n i s a r ? finisar corporation april 5, 2007 rev f1 page 11 xi. references 1. small form-factor pluggable (sfp) tran sceiver multi-source agreement (msa), september 14, 2000. 2. ?fibre channel draft physical interf ace specification (fc-pi-2 rev. 10.0)?. american national standard for information systems. 3. ieee std 802.3, 2002 edition, clause 38, pmd type 1000base-lx. ieee standards department, 2002. 4. 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. 5. ?digital diagnostics monito ring interface for optical transceivers?. sff document number sff-8472, revision 9.3. 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

▲Up To Search▲

Price & Availability of FTLF1424P2CD

	To Download FTLF1424P2CD Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .