? finisar corporation C 21 - march - 2016 rev. b3 page 1 product specification 3 0 0m , 1 0x10 .3 g b e c fp 2 optical transceiver module ftlc 8221 rfnm product features ? hot - pluggable cfp 2 form factor ? supports 103.1gb/s aggregate bit rate ? power dissipation < 4 w ? rohs - 6 compliant (lead - free) ? commercial case temper ature range of 0 c to 7 0 c ? single 3.3v power supply ? maximum link length of 3 00m on om3 multimode fiber (m mf) ? uncooled 10x10gb/s 850nm transmitter ? 10x sfi limiting electrical interface ? single mpo24 receptacle ? mdio management interface ? tx/rx optical power monitoring functionality applications ? 10x 10gbase - sr ethernet ? 2x 40gbase - sr4 ethernet ? 100g base - sr10 ethernet finisars ftlc 8221 rfnm 10 x10.3 g b e c fp 2 transceiver modules are designed for fan - out applications interconnecting to either ten 10gbase - sr sfp+ or xfp modules, or to two 40gbase - sr4 qsfp+ or cfp modules over up to 300 meters of multimode fiber. they can also be used for 100g ethernet links. they are compliant with the cfp 2 msa 1 , with ieee 802.3ae 10gbase - sr 2 and sfi per sff - 843 1 5 . digital diagnostic s functions are available via the mdio interf ace as specified by finisar application note an - 2 1 xx 5 . the transceiver is rohs - 6 compliant and lead - free per directive 20 11 / 6 5/e u 3 , and finisar application note an - 2038 4 . for a 100m otu4/100g ethernet compliant product, see ftlc8221scnm. product selection ftlc 8221 rfnm r : ethernet maximum bit rate (1 0.3 gb/s per lane ) f : 10x10g parallel optics , 10g ethernet compliant n: flat top module (no heat sink) m : mpo receptacle
FTLC8221RFNM product specification C march 2016 ? finisar corporation C 21 - march - 2016 rev. b3 page 2 i. pin descriptions cfp2 alt1 configuration, per cfp msa 1 . top row bottom row top row bottom row 104 gnd 1 gnd 78 {refclkp} 27 mod_abs 103 tx7n 2 tx9n 77 gnd 28 mod_rstn 102 tx7p 3 tx9p 76 rx7n 29 glb_alrmn 101 gnd 4 gnd 75 rx7p 30 gnd 100 tx6n 5 tx8n 74 gnd 31 mdc 99 tx6p 6 tx8p 73 rx6n 32 mdio 98 gnd 7 3.3v_gnd 72 rx6 p 33 prtadr0 97 tx 5 n 8 3.3v_gnd 71 gnd 34 prtadr1 96 tx5 p 9 3.3v 70 rx 5 n 35 prtadr2 95 gnd 10 3.3v 69 rx5 p 36 vnd_io_c 94 tx4n 11 3.3v 68 gnd 37 vnd_io_d 93 tx4p 12 3.3v 67 rx4n 38 vnd_io_e 92 gnd 13 3.3v_gnd 66 rx4p 39 3.3v_gnd 91 tx3n 14 3.3v_gnd 65 gnd 40 3.3v_gnd 90 tx3p 15 vnd_io_a 64 rx3n 41 3.3v 89 gnd 16 vnd_io_b 63 rx3p 42 3.3v 88 tx2 n 17 prg_cntl1 62 gnd 43 3.3v 87 tx2 p 18 prg_cntl2 61 rx2 n 44 3.3v 86 gnd 19 prg_cntl3 60 rx2 p 45 3.3v_gnd 85 tx 1 n 20 prg_alrm1 59 gnd 46 gnd 84 tx1p 21 prg_alrm2 58 rx1n 47 rx9n 83 gnd 22 prg_alrm3 57 rx1p 48 rx9p 82 tx0n 23 gnd 56 gnd 49 gnd 81 tx0p 24 tx_dis 55 rx0n 50 rx8n 80 gnd 25 rx_los 54 rx0p 51 rx8p 79 {refclkn} 26 mod_lopwr 53 gnd 52 gnd
FTLC8221RFNM product specification C march 2016 ? finisar corporation C 21 - march - 2016 rev. b3 page 3 bottom row pin descriptions pin # name i/o logic description 1 gnd 2 tx 9n i lane #9 transmitter pin (+) 3 tx9p i lane #9 transmitter pin ( - ) 4 gnd 5 tx8n i lane #8 transmitter pin (+) 6 tx8p i lane #8 transmitter pin ( - ) 7 gnd 8 3.3v_gnd 3.3v module supply voltage return ground, internally connected to signal ground 9 3.3v 3.3v module supply voltage 10 3.3v 3.3v module supply voltage 11 3.3v 3.3v module supply voltage 12 3.3v 3.3v module supply voltage 13 3.3v_gnd 3.3v module supply voltage return ground, internally connected to signal ground 14 3.3v_gnd 3.3v module supply voltage return ground, internally connected to signal ground 15 vnd_io_a i/o module vendor i/o a. do not connect! 16 vnd_io_b i/o module vendor i/o b. do not connect! 17 prg_cntl1 i lvcmos w/ pur programmable control 1 set over mdio 18 prg_cntl2 i lvcmos w/ pur programmable control 2 set over mdio 19 prg_cntl3 i lvcmos w/ pur programmable control 3 set over mdio 20 prg_alrm1 o lvcmos programmable alarm 1 set over mdio 21 prg_alrm2 o lvcmos programmable alarm 2 set over mdio 22 prg_alrm3 o lvcmos programmable alarm 3 set over mdio 23 gnd 24 tx_dis i lvcmos w/ pur transmitter disable for all lanes, "1" or nc = transmitter disabled, "0" = transmitter enabled 25 rx_los o lvcmos receiver loss of optical signal, "1": low optical signal, "0": normal condition 26 mod_lopwr i lvcmos w/ pur module low power mode. "1" or nc: module in low power (safe) mode, "0": power - on enabled 27 mod_abs o gnd module absent. "1" or nc: module absent, "0": module present, pull up resistor on host 28 mod_rstn i lvcmos w/ pdr module reset. "0" resets the module, "1" or nc = module enabled, pull down resistor in module 29 glb_alrmn o lvcmos global alarm. 0": alarm condition in any mdio alarm register, "1": no alarm condition, open drain, pull up resistor on host 30 gnd 31 mdc i/o 1.2v cmos management data i/o bi - directional data (electrical specs as per 802.3ae and ba) 32 mdio i 1.2v cmos management data clock (electrical specs as per 802.3ae and ba) 33 prtadr0 i 1.2v cmos mdio physical port address bit 0 34 prtadr1 i 1.2v cmos mdio physical port address bit 1 35 prtadr2 i 1.2v cmos mdio physical port address bit 2 36 vnd_io_c i/o module vendor i/o c. do not connect! 37 vnd_io_d i/o module vendor i/o d. do not connect! 38 vnd_io_e i/o module vendor i/o e. do not connect! 39 3.3v_gnd 3.3v module supply voltage return ground, internally connected to signal ground 40 3.3v_gnd 3.3v module supply voltage return ground, internally connected to signal ground 41 3.3v 3.3v module supply voltage 42 3.3v 3.3v module supply voltage 43 3.3v 3.3v module supply voltage 44 3.3v 3.3v module supply voltage 45 3.3v_gnd 3.3v module supply voltage return ground, internally connected to signal ground 46 gnd 47 rx9n o lane #9 receiver pin (+) 48 rx9p o lane #9 receiver pin ( - ) 49 gnd 50 rx8n o lane #8 receiver pin (+) 51 rx8p o lane #8 receiver pin ( - ) 52 gnd notes : 1. refclk is not required. 2. tx_mclk and rx_mclk functionality is not available in a cfp2 module with 10x10g electrical i/o , per the cfp msa.
FTLC8221RFNM product specification C march 2016 ? finisar corporation C 21 - march - 2016 rev. b3 page 4 ii. absolute maximum ratings module performance is not guaranteed beyond the operating range (see section vi). exceeding the limits below may damage the transceiver module permanently. parameter symbol min typ max unit ref. maximum supply voltage vcc - 0.5 4.0 v storage temperature t s - 40 85 ? c case operating temperature t op 0 7 0 ? c relative humidity rh 15 8 5 % 1 receiver damage threshold , per lane p rdmg 5 .5 dbm notes : 1. non - condensing. i ii . electrical characteristics ( eol, t op = 0 to 7 0 ? cc = 3. 13 to 3.4 7 volts) parameter symbol min typ max unit ref. supply voltage vcc 3.13 3.47 v supply current icc 1.15 ma module total power p 4.0 w 1 transmitter (per lane) ? 10.3125 10.3125 gb/s ? 120 1200 mvpp 3 receiver (per lane) ? 10.3125 10.3125 gb/s ? 300 800 mvpp 4 output transition time, 20% to 80% 28 ps 5 power supply ripple tolerance psr per cfp msa 1 mvpp notes : 1. maximum total power value is specified across the full temperature and voltage range. 2. +/ - 100ppm at 10.3125 gb/s 3. after internal ac coupling. self - biasing 100 ? differential input. 4. ac coupled with 100 ? differential output impedance . limiting output . 5. 20 C 80 % . measured with module compliance test board and oma test pattern. use of four 1s and four 0s in sequence in the prbs^9 is an acceptable alternative. sff - 8431 rev 4.1 ftlc 8221 rfnm clocking signals clock name status i/o value refclk not required i not required; terminated internally.
FTLC8221RFNM product specification C march 2016 ? finisar corporation C 21 - march - 2016 rev. b3 page 5 i v. optical characteristics ( eol, t op = 0 to 7 0 ? cc = 3. 13 to 3.4 7 volts ) parameter symbol min typ max unit ref. transmitter (per lane) ? signaling speed per lane 10.3125 10.3125 gbd 1 center wavelength 840 860 nm rms spectral width sw 0.4 5 nm average launch power per lane txp x - 3 +0.5 dbm 2 transmit oma per lane txoma - 2.5 dbm 3 tdp per lane tdp 3. 9 dbm optical extinction ratio er 3.0 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 4 transmitter eye mask definition {x1, x2, x3, y1, y2, y3} 0.2 5 , 0. 40 , 0.4 5 , 0.2 5 , 0. 28 , 0.4 0 receiver (per lane) ? signaling speed per lane 10.3125 10.3125 gbd 5 center wavelength 840 860 nm maximum input power per lane rxp max +0.5 dbm stressed receiver sensitivity (oma) per lane srs - 7.5 dbm 6 back to back receiver sensitivity (oma) per lane rxsens - 11.1 dbm 7 receiver reflectance rfl - 12 db los de - assert los d - 1 1 dbm los assert los a - 30 - 1 4 dbm los hysteresis 0.5 db notes : 1. transmitter consists of 1 0 lasers ope rating at a maximum rate of 1 0.3125 gb/s each. 2. average launch power (min) is informative and not the principal indicator of signal strength. 3. p er the ieee 802.3ae triple trade - off table 52.8. 4. rin is scaled by 10*log (10 /4) to maintain snr outside of transmitter. 5. receiver consists of 1 0 photodetectors operating at a maximum rate of 10.3125 gb/s each. 6. per ieee 802.3ae . 7. informative value only. measured with worst - case er; ber<10 - 12 ; 2 31 C 1 prbs .
FTLC8221RFNM product specification C march 2016 ? finisar corporation C 21 - march - 2016 rev. b3 page 6 v. general specifications parameter symbol min typ max units ref. bit rate (all lanes combined) br 103.1 103.1 gb/s 1 bit error ratio ber 10 - 12 2 maximum supported distances fiber type om2 mmf lmax1 82 m om3 mmf lmax 2 3 00 m notes : 1. each lane s upports 10gbase - sr per ieee 802.3 ae . 2. tested with a 2 31 C 1 prbs vi. environmental specifications finisar ftlc 8221 cfp2 transceivers have an operating case temperature range of 0 c to +7 0 c . parameter symbol min typ max units ref. case operating temperature t op 0 7 0 c storage temperature t sto - 40 85 c v i i. regulatory compliance finisar ftlc 8221 cfp 2 transceivers are class 1 laser eye safety compliant per iec 60825 - 1. they are certified per the following standards: feature agency standard certificate number laser eye safety fda/cdrh cdrh 21 cfr 1040 and laser notice 50 921076 laser eye safety tv en 60950 - 1: 2006+a11 en 60825 - 1: 2007 en 60825 - 2: 2004+a1+a2 r 72130387 electrical safety tv en 60950 r 72130387 electrical safety ul/csa class 3862.13 class 3862.93 190993 - 2375840 copies of the referenced certificates are available at finisar corporation upon request.
FTLC8221RFNM product specification C march 2016 ? finisar corporation C 21 - march - 2016 rev. b3 page 7 viii. digital diagnostics functions ftlc82 21 cfp2 transceivers support the mdio - based diagnostics interface specified in the cfp msa management interface specification, rev 2.2 1 . see also finisar application note an - 20xx (tbd). note that tx/rx optical power monitoring functionality is supported by this product. ix. memory contents per the cfp msa 1 . see finisar application note an - 20xx (tbd). x. host pcb layout and bezel recommendations per cfp2 hardware specification 1 .
FTLC8221RFNM product specification C march 2016 ? finisar corporation C 21 - march - 2016 rev. b3 page 8 x i . mechanical specifications finisar ftlc 8221 cfp2 transceivers are compatible with the cfp2 hardware specification for pluggable form factor modules. figure 1 . ftlc 8221 rfnm mechanical dimensions .
FTLC8221RFNM product specification C march 2016 ? finisar corporation C 21 - march - 2016 rev. b3 page 9 figure 2 . standard product label . figure 3. optical lane assignment (view from the front, looking into the mpo receptacle)
FTLC8221RFNM product specification C march 2016 ? finisar corporation C 21 - march - 2016 rev. b3 page 10 x i i. references 1. cfp2 hardware specification and cfp msa management interface specifications (mis), rev 2.2; cfp msa, www.cfp - msa.org 2. ieee 802.3 ae , pmd type 10 gbase - sr . 3. directive 2011/65/eu of the european council parliament and of the council, on the restriction of the use of certain hazardous substances in electrical and electronic equipment, june 8, 2011 . 4. application note an - 2038: finisar implementation of rohs compliant transceivers, finisar corporation, january 21, 2005. 5. application note an - 2 xxx : nvr1 and nvr2, 100gbase - sr10 cfp 2 transceiver module (ftlc 8221 xxxx), finisar corporation . 6. specifications for enhanced 8.5 and 10 gigabit small form factor pluggable module sfp+ , sff document number sff - 8431, revision 4.1, july 6, 2009 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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