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- - 1 p/n: spc-4f-04 4.25gb/s fibre channel cwdm sfp transceive r ds-5755 rev 0.0 2009-09-16 features single 3.3v supply duplex lc connector 40km reach supports 1.06/2.125/4.25gb/s fibre channel operation gigabit ethernet compatible cwdm wavelengths, dfb laser commercial temperature available (-cxa) sfp msa sff-8074i compliant digital diagnostic sff-8472 compliant telcordia gr-468 compliant rohs compliant table 1 ? general operating parameter symbol min. typical max. unit notes supply voltage vcc 3.135 3.3 3.465 v to ta l c u r r e n t i cc - - 300 ma power supply noise rejection psr 100 - - mvp-p 1 operating temperature (case) t opr -5 - 70 oc 2 storage temperature t stg -40 - 85 oc data rate fc-400 fibre channel dr - 4250 - mbps note 1: 20hz to 155mhz note 2: please refer to order information table 2 ? transmitter specifications (optical) parameter symbol min. typical max. unit notes optical power p op 0 +2.5 +5 dbm average launch power tx_off p off - - -45 dbm eye mask fibre channel compliant extinction ratio er 5 - - db optical rise/fall time t r /t f - - 130 ps 3 mean wavelength 1xx1-6.5 1xx1 1xx1+6.5 nm spectral width (20db) ? - - 1 nm dispersion penalty (40k m) dp - 1 2.5 db 4 relative intensity noise rin - - -120 db/hz reflection tolerance rp -24 - - db 5 note 3: 20%~80% values note 4: measured at ber of 1e -12 , prbs of 2 7 -1, at eye center note 5: 1db degradation of receiver sensitivity
- - 2 p/n: spc-4f-04 4.25gb/s fibre channel cwdm sfp transceive r ds-5755 rev 0.0 2009-09-16 table 3 ? transmitter specifications (electrical) parameter symbol min. typical max. unit notes input differential impedence r in 80 100 120 ? pecl single ended data input swing v in , p-p 250 - 1200 mv txfault_fault v fault 2 - vcc v txfault_normal v normal vee - vee + 0.5 v txdisable_disable v d 2 - vcc v txdisable_enable v en vee - vee + 0.8 v table 4 ? receiver specifications (optical) parameter symbol min. typical max. unit notes receiver power low r sens,low - -19.5 -18 dbm 6 receiver power high r sens,high -3 - - dbm 6 damage threshold for receiver p in, damage 4 - - dbm wavelength 1200 - 1625 nm maximum reflectance of receiver rx_r - - -27 db los assert - -28 - - dbm los de-assert - - - -18 dbm los hysteresis - 0.5 - - db note 6: at 4.25gb/s, 1e-12 ber, prbs 2 7 -1 table 5 ? receiver specifications (electrical) parameter symbol min. typical max. unit notes pecl single ended data output swing v out,p-p 185 - 800 mv data output rise time t r - - 175 ps data output fall time t f - - 175 ps
- - 3 p/n: spc-4f-04 4.25gb/s fibre channel cwdm sfp transceive r ds-5755 rev 0.0 2009-09-16 table 6 ? timing and electrical parameter symbol min. typical max. unit notes tx disable negate time t_on - - 50 s tx disable assert time t_off - - 10 s time to initialize, including reset of tx fault t_init - - 200 ms tx fault assert time t_fault - - 100 s tx disable to reset t_reset 10 - - s los assert time t_loss_on - - 100 s los de-assert time t_loss_off - - 100 s serial id clock rate f_serial_clock - - 100 khz rx_los voltage (high) rx_los h 2 - - v rx_los voltage (low) rx_los l - - 0.8 v los output voltage-fault v los fault 2 - v cc v los output voltage-normal v los normal v ee - v ee + 0.5 v mod_def (0:2)-high v h 2 - vcc v mod_def (0:2)-low v l v ee - v ee + 0.5 v table 7 ? diagnostics parameter range accuracy unit calibration formula temperature(-cda) -5 to 70 3 oc external tc(c) = tslope*tad(16 bit signed twos complement value) + toffset voltage 0 to vcc 0.1 v external v(volts) = vslope*vad (16 bit unsigned integer) + voffset bias current 0 to 120 5 ma external i(ma) = islope * iad(16 bit unsigned integer) + ioffset tx power 0 to +5 3 dbm external tx_pwr(w) = tx_pwrslope*tx_pwrad (16 bit unsigned integer)+tx_pwroffset rx power -18 to -3 3 dbm external rx_pwr(w) = a0+a1*x+a2*x^2+a3*x^3+a4*x^4
- - 4 p/n: spc-4f-04 4.25gb/s fibre channel cwdm sfp transceive r ds-5755 rev 0.0 2009-09-16 table 8 ? eeprom serial id (a0h) name of field description of field address hex ascii identifier type of serial transceiver 0 03 ext. identifier extended identifier of type of serial transceiver 1 04 connector code for connector type 2 07 3 00 4 00 5 00 6 02 7 12 8 00 9 01 transceiver code for electronic compatibility or optical compatibility 10 15 encoding code for serial encoding algorithm 11 01 br.nominal units of 100 mbits/sec. 12 2b reserved reserved 13 00 length (9m,km) 9/125 m fiber, units of km 14 28 length (9m) 9/125 m fiber, units of 100 m 15 ff length (50m) 50/125 m fiber, units of 10 m 16 00 length (62.5m) 62.5/125 m fiber, units of 10 m 17 00 length (copper) units of meters 18 00 reserved reserved 19 00 20 53 s 21 4f o 22 55 u 23 52 r 24 43 c 25 45 e 26 50 p 27 48 h 28 4f o 29 54 t 30 4f o 31 4e n 32 49 i 33 43 c 34 53 s vendor name sfp vendor name (ascii) 35 20 [ s p ace ]
- - 5 p/n: spc-4f-04 4.25gb/s fibre channel cwdm sfp transceive r ds-5755 rev 0.0 2009-09-16 table 8 ? eeprom serial id (a0h) name of field description of field address hex ascii reserved reserved 36 00 37 00 38 1f vendor oui sfp vendor ieee company id for source photonics inc. 39 22 40 53 s 41 50 p 42 43 c 43 34 4 44 46 f 45 30 0 46 34 4 47 34 4 48 37 7 49 43 c 50 44 d 51 41 a 52 20 [space] 53 20 [space] 54 20 [space] vendor p/n part number in ascii, e.g. spc4f0447cda 55 20 [space] 56 41 a 57 20 [space] 58 20 [space] vendor rev. revision level for part number provide by vendor (ascii) 59 20 [space] 60 xx wavelength cwdm wavelength 61 xx reserved reserved 62 00 cc_base check code for base id fields (addresses 0 to 62) 63 xx 64 00 options indicates which optional transceiver signals are implemented 65 1a
- - 6 p/n: spc-4f-04 4.25gb/s fibre channel cwdm sfp transceive r ds-5755 rev 0.0 2009-09-16 table 8 ? eeprom serial id (a0h) name of field description of field address hex ascii br, max upper bit rate margin, unit of % 66 00 br, min lower bit rate margin, unit of % 67 00 vendor s/n serial number 68-83 xx date code vendor?s manufacturing date code 84-91 xx diagnostic monitoring type indicates which type of diagnostic monitoring is implemented in the transceiver 92 58 enhanced options indicates which optional enhanced features are implemented in the transceiver 93 b0 sff-8472 compliance indicates which revision of sff-8472 the transceiver complies with 94 02 cc_ext check code for extended id fields (addresses 64 to 94) 95 xx vendor specific vendor specific eeprom 96-127 xx table 9 ? c wavelength guide code c unit code c unit 27 1271 nm 45 1451 nm 29 1291 nm 47 1471 nm 31 1311 nm 49 1491 nm 33 1331 nm 51 1511 nm 35 1351 nm 53 1531 nm 37 1371 nm 55 1551 nm 39 1391 nm 57 1571 nm 41 1411 nm 59 1591 nm 43 1431 nm 61 1611 nm
- - 7 p/n: spc-4f-04 4.25gb/s fibre channel cwdm sfp transceive r ds-5755 rev 0.0 2009-09-16 table 10 ? pin definitions pin unit notes 1 veet tx gnd 2 tx_fault open collector 3 tx_disable internally pulled high 4 mod_def2 serial data input 5 mod_def1 serial clock input 6 mod_def0 internally grounded 7 nc not connected 8 los open collector 9 veer rx ground 10 veer rx ground 11 veer rx ground 12 rxd- rx data negative 13 rxd+ rx data positive 14 veer rx gnd 15 vccr rx power 16 vcct tx power 17 veet tx gnd 18 txd+ tx data positive 19 txd- tx data negative 20 veet tx gnd
- - 8 p/n: spc-4f-04 4.25gb/s fibre channel cwdm sfp transceive r ds-5755 rev 0.0 2009-09-16 recommended interface circuit protocol ic serdes laser driver receiver amplifier eeprom sourcephotonics sfp r 1 r 1 r 1 vcc r 1 =4.7k to 10k mod_def 0 mod_def 1 mod_def 2 v ee r rx_los rd - rd + 0.1 f 10 f v cc r rx_los 100 .01 f .01 f .01 f 10k v cc t vcc r 1 v cc t td - td + .01 f .01 f 100 tx_fault tx_disable 1 h 1 h 0.1 f 10 f tx_fault tx_disable r 1
- - 9 p/n: spc-4f-04 4.25gb/s fibre channel cwdm sfp transceive r ds-5755 rev 0.0 2009-09-16 mechanical diagram units in mm(inch)
- - 10 p/n: spc-4f-04 4.25gb/s fibre channel cwdm sfp transceive r ds-5755 rev 0.0 2009-09-16 order information table 11 ? order information part numbering definition: spc - 4f - 04 - xx temperature diagnostic revision spc = small form pluggable cwdm 4f = 4x fibre channel 04 = 40km reach xx = cwdm wavelength (1271nm~1611nm) please refer to table 9 operating temperature c = commercial temperature (-5 to 70 ) diagnostic d = digital diagnostic (sff-8472) n = no digital diagnostic design revision a = rohs compliant part no. spc-4f-04-xxcda spc-4f-04-xxcna
- - 11 p/n: spc-4f-04 4.25gb/s fibre channel cwdm sfp transceive r ds-5755 rev 0.0 2009-09-16 warnings handling precautions: this device is susceptible to damage as a resu lt of electrostatic di scharge (esd). a static free environment is highly recommended. follow guide lines according to proper esd procedures. laser safety: radiation emitted by laser devices can be dangerou s to human eyes. avoid eye exposure to direct or indirect radiation. legal notice important notice! all information contained in this document is subject to change without notice, at source photonics? sole and absolute discretion. source photonics warrants performance of its products to current specifications only in accordance with the company?s standard one-year warranty; however, specifications designated as ?preliminary? are given to describe components only, and source photoni cs expressly disclaims any and all warranties for said products, including express, implied, and statutory warranties, warr anties of merchantability, fitness for a particular purpose, and non-infringement of proprietary rights. please re fer to the company?s terms and conditions of sale for further warranty information. source photonics assumes no liability fo r applications assistance, customer pr oduct design, software performance, or infringement of patents, services, or intellectual proper ty described herein. no license, either express or implied, is granted under any patent right, copyright, or inte llectual property right, and source photonics makes no representations or warranties that the product(s) described herein are free from patent, copyright, or intellectual property rights. products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons. source photonics customers using or selling products for use in such applications do so at t heir own risk and agree to fully defend and indemnify source photonics for any damages resulting from such use or sale. the information contained in this document is pr ovided on an ?as is? basis. customer agrees that source photonics is not liable fo r any actual, consequential, exemplary, or other damages arising directly or indirectly from any use of the information contained in th is document. customer must contact source photonics to obtain the latest version of this publication to verify, befo re placing any order, that the information contained herein is current. contact u.s.a. headquarters 20550 nordhoff street chatsworth, ca 91311 usa tel: +1-818-773-9044 fax: +1-818-773-0261 sales@sourcephotonics.com china building #2&5, west export processing zone no. 8 kexin road, hi-tech zone chengdu, 611731, china tel: +86-28-8795-8788 fax: +86-28-8795-8789 sales@sourcephotonics.com.cn ? taiwan 9f, no 81, shui lee rd. hsinchu, 300, taiwan r.o.c. tel: +886-3-5169222 fax: +886-3-5169213 sales@sourcephotonics.com.tw ? copyright source photonics, inc. 2007~2008 all rights reserved

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