ds - 6375 rev 0 0 20 10 - 1 2 - 1 3 preliminary datasheet cpc - 44 - mr - lr - c lf a features ? support 40gbase - lr4 application ? up to 10km transmission on smf ? cwdm dfb laser and pin receiver ? high speed i/o electrical interface ? mdio interface with integrated digital diagnostic monitoring ? cfp msa package with duplex lc connector ? si ngle +3.3v power supply ? power consumption less than 7 w ? operating case temperature: - 5 ~+70 c ? rohs compliant with lead free soldering absolute maximum ratings table 1 - absolute maximum ratings parameter symbol min. typical m ax. unit notes storage temperature t s - 40 - +85 c supply voltage v cc - 0.5 - + 4 .0 v operating relative humidity rh - - + 85 % recommended operating conditions table 2 C recommended operating conditions parameter symbol min . typical max. unit notes operating case temperature t c - 5 - + 70 c power supply voltage v cc 3.1 4 3.3 3.4 6 v power supply current i cc - - 2 a power dissipation p d - - 7 . 0 w aggregate bit rate b r ave 39.81 - 44. 58 g bps lane bit rate br lane 9.95 - 11.16 gb ps transmission distance td 2 - 10,000 m 1 note 1: measured with smf.
ds - 6375 rev 0 0 20 10 - 1 2 - 1 3 preliminary datasheet cpc - 44 - mr - lr - c lf a optical characteristics table 3 C optical characteristics transmitter parameter symbol min. typical max. unit notes cent er wavelength range lane 0 c 0 1264.5 1271 1277.5 nm cent er wavelength range lane 1 c 1 1284.5 1291 1297.5 nm cent er wavelength range lane 2 c 2 1304.5 1311 1317.5 nm cent er wavelength range lane 3 c 3 1324.5 1331 1337.5 nm total launch output power p tot - - 8.3 dbm 1 aver age launch power per lane p tx _ ave _ lane - - 2.3 dbm optical modulation amplitude per lane oma - 4 - - dbm 1 optical modulation amplitude C tdp per l ane oma_tdp - 4.8 - - dbm average output power (laser off) p 0ut - off - - - 30 dbm 1 side mode suppression rat io smsr 30 - - db extinction ratio e r 3.5 - - db 2 transmitter and dispersion penalty t dp - - 2.3 db optical return loss tolerance orlt - - 12 db optical eye mask compliant with ieee 802.3 ba - 20 10 2 receiver cent er wavelength range lane 0 c 0 1264.5 1271 1277.5 nm cent er wavelength range lane 1 c 1 1284.5 1291 1297.5 nm cent er wavelength range lane 2 c 2 1304.5 1311 1317.5 nm cent er wavelength range lane 3 c 3 1324.5 1331 1337.5 nm average rx power per l ane p rx _ ave _ lane - 13.7 2.3 d bm rx sensitivity in oma per l ane p in - sens _oma_lane - - - 11.5 dbm 3 stress r x sensitivity in oma per lane p in - sens _stress_oma_lane - - - 9.9 dbm 3 receiver overload p in - ol 2.3 - - dbm 3 optical return loss ref - - - 26 db los assert per lane los a - 25 - - dbm los hysteresis los h 0.5 - 2.0 db notes: 1. the optical power is launched into smf. 2. measured with a prbs 2 31 - 1 test pattern @10.3125gbps. 3. measured with a prbs 2 31 - 1 test pattern @10.3125gbps, ber 10 - 12 .
ds - 6375 rev 0 0 20 10 - 1 2 - 1 3 preliminary datasheet cpc - 44 - mr - lr - c lf a electrical characteristics table 4 C electrical characteristics transmitter parameter symbol min. typical max. unit notes differential data input amplitude v in , p - p 400 - 1000 mvpp input differential impedance z in 80 100 120 tx_fault normal operation v ol - 0.3 - 0.4 v transmitter fault v oh 2.4 - v cc v tx_disable normal operation v il - 0.3 - 0.8 v laser disable v ih 2.0 - v cc +0.3 v receiver differential data output amplitude v out , p - p 2 00 - 16 00 mvpp output differential impedance z o 80 100 120 output rise /fall time, 1 0%~ 9 0% t r 30 - - ps rx_los normal operation v ol - 0.3 - 0.4 v lose signal v oh 2.4 - v cc v pin definitions figure 1 , pin view
ds - 6375 rev 0 0 20 10 - 1 2 - 1 3 preliminary datasheet cpc - 44 - mr - lr - c lf a table 5 C pin fu nction definitions
ds - 6375 rev 0 0 20 10 - 1 2 - 1 3 preliminary datasheet cpc - 44 - mr - lr - c lf a mechanical diagram figure 2 , mechanical diagram of cfp order information table 6 C order information part no. application data rate laser source fiber type cpc - 4 4 - mr - lr - c lf a 40gbase - lr4 4 4.58 g cwdm dfb s mf
ds - 6375 rev 0 0 20 10 - 1 2 - 1 3 preliminary datasheet cpc - 44 - mr - lr - c lf a warnings handling precautions: this device is susceptible to damage as a result of electrostatic discharge (esd). a static free environment is highly recommended. follow guidelines according to proper esd procedures. laser safety: radiation emitted by laser devices can be dangerous 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 not ice, at source photonicss sole and absolute discretion. source photonics warrants performance of its products to current specifications only in accordance with the companys standard one - year warranty; however, specifications designated as preliminary a re given to describe components only, and source photonics expressly disclaims any and all warranties for said products, including express, implied, and statutory warranties, wa rranties of merchantability, fi tness for a particular purpose, and non - infringe ment of proprietary rights. please refer to the companys terms and conditions of sale for further warranty information. source photonics assumes no liability for applications assistance, customer product design, software performance, or infringement of p atents, services, or intellectual property described herein. no license, either express or implied, is granted under any patent right, copyright, or intellectual 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 implant ation 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 their own risk and agree to fully defend and indemnify source ph otonics for any damages resulting from such use or sale. the information contained in this document is provided on an as is basis. customer agrees that source photonics is not liable for any actual, consequential, exemplary, or other damages arising dir ectly or indirectly from any use of the information contained in this document. customer must contact source photonics to obtain the latest version of this publication to verify, before 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 ch ina 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 taiwan 9f, no 81, shui lee rd. hsinchu, taiwan, r.o.c. t el: + 886 - 3 - 5169222 f ax: + 886 - 3 - 5169213 ? copyright source photonics, inc. 200 7 ~20 10 all rights reserved
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