ds - 6836 rev 0 1 20 13 - 10 - 11 xp - mr - 08 - cdfb features ? xfp msa rev 4.5 compliant ? support multi - rate from 9.95g to 11. 1 g ? up to 8 0 km transmission on smf ? 155 0nm eml and apd receiver ? xfi high speed electrical interface ? 2 - wire interface with integrated digital diagnostic monitoring ? xfp ms a package with duplex lc connector ? +5.0v, +3.3v and +1.8v power supplies ? power consumption less than 3 .5 w ? operating case temperature: - 5 ~+70 c r egulatory compliance table 1 - regulatory compliance feature standard performance electrostatic discharge (esd) to the electrical pins mil - std - 883e method 3015.7 class 1(> 10 00v for sfi pins, >2000v for other pins. ) electrostatic discharge (esd) to the duplex lc receptacle iec 61000 - 4 - 2 gr - 1089 - core compatible with standards electromagnetic interference (emi) fcc part 15 class b en55022 class b (cispr 22b) vcci class b compatible with standards immunity iec 61000 - 4 - 3 compatible with standards laser eye safety fda 21cfr 1040.10 en60950, en (iec) 60825 - 1,2 compatible with class i laser product. rohs 20 11/65/eu compliant with standards
ds - 6836 rev 0 1 20 13 - 10 - 11 xp - mr - 08 - cdfb absolute maximum ratings table 2 - absolute maximum ratings parameter symbol min. typical max. unit notes storage temperature t s - 40 - +85 c supply voltage v cc5 - 0.5 - + 6.0 v v cc3 - 0.5 - + 4.0 v v cc2 - 0.5 +2.0 v operating relative humidity rh - - + 85 % damage threshold for receiver p in - damage - - 1 dbm recommended operating conditions table 3 C recommended operating conditions parameter symbol min. typi cal max. unit notes operating case temp erature t c - 5 - +70 c power supply voltage v cc 5 4.75 5.0 5.25 v v cc 3 3.1 4 3.3 3.4 6 v v cc 2 1.71 1.8 1.89 v power supply current i cc 5 - - 500 ma i cc 3 - - 750 ma i cc 2 - - 1000 ma power dissipation p d - - 3 .5 w bit rate br 9.95 - 11. 1 g bps transmission distance td 2 - 8 0,000 m 1 note 1: measured with g.652 smf. optical characteristics table 4 C optical characteristics transmitter parameter symbol min. typical max. unit notes cent er wavelength range c 1530 - 1 565 nm average output power p 0ut 0 2 4 dbm 1 average output power (laser off) p 0ut - off - - - 3 5 dbm 1 side mode suppression ratio smsr 3 5 - - db spectral width 20 - - 1 nm extinction ratio e r 9 - - db 2
ds - 6836 rev 0 1 20 13 - 10 - 11 xp - mr - 08 - cdfb dispersion penalty @ 9.95/10.7gbps dp 1 - - 2 db 3, 4 dispersion penalty @ 11.1 gbps dp 2 - - 3 db 3, 5 jitter generation (peak - to - peak) j p - p - - 0.1 ui jitter generation (rms) j rms - - 0.01 ui relative intensity noise rin - - - 130 db/hz r eflectance tolerance rt - - - 27 db optical eye mask compliant with itu - t g.691 - 2006 2 receiver cent er wavelength range c 1530 - 1 565 nm receiver sensitivity @ 9.95/10.7gbps p in - sens 1 - - 26 - 24 dbm 3 receiver sensitivity @ 11.1gbps p in - sens 2 - - 24 - 23 dbm 3 receiver overload p in - ol - 7 - - dbm 3 optical return loss orl - - - 27 db los assert los a - 34 - - dbm los dea ssert los d - - - 24 dbm los hysteresis los h 0.5 - 4 db notes: 1. the optical power is launched into smf. 2. measured with a prbs 2 31 - 1 test pattern @ 9.95 gbps. 3. measured with a prbs 2 31 - 1 test pattern , ber 10 - 12 . 4. at 1600 ps/nm . 5. at 1450 ps/nm electrical charac teristics table 5 C electrical characteristics transmitter parameter symbol min. typical max. unit notes differential data input amplitude v in , p - p 120 - 820 mvpp input differential impedance z in 8 0 100 1 20 tx_disable , p_ down/rst v il - 0.3 - 0.8 v v ih 2.0 - v cc +0.3 v receiver differential date output amplitude v out,p - p 340 - 850 mvpp output differential impedance z d 80 100 120 output rise time, 20%~80% t r 2 4 - - ps output fall time, 20%~80% t f 2 4 - - ps rx_l os , mod_nr, interrupt v ol 0 - 0.4 v v oh v cc - 0.5 - v cc +0.3 v
ds - 6836 rev 0 1 20 13 - 10 - 11 xp - mr - 08 - cdfb recommended host board power supply circuit figure 1 , recommended host board power supply circui t r ecommended interface circuit fi gure 2 , recommended interface circuit xfp module rx_los interrupt rd + rd - td + td - z=50 ? z=50 ? z=50 ? z=50 ? 100 ? 4.7k to 10k ? gnd host board serdat out + serdat out - serdat in + serdat in - cml cml 100 ? vcc (+3.3v) cml cml 100 ? refclkp refclkn sda scl mod_nr vcc (+3.3v) 10k ? mod_desel tx_dis p_down/rst mod_abs
ds - 6836 rev 0 1 20 13 - 10 - 11 xp - mr - 08 - cdfb pin definitions figure 3 , pin view table 6 C electrical characteristics pin logic symbol name/description note 1 gnd module ground 1 2 v ee5 optional - 5.2v power supply (not implemented) 3 3 lvttl - i mod_desel module de - select; when held low allows the module to respond to 2 - wire serial interface 4 lvttl - o interrupt interrupt; indicates presence of an important condition which can be read over the 2 - wire serial interface 2 5 lvttl - i tx_dis transmitter disable; turns off transmitter laser output 6 v cc5 +5v power supply 7 gnd module ground 1 8 v cc3 +3.3v power supply 9 v cc3 +3.3v power supply 10 lvttl - i/o scl 2 - wire serial interface clock 2 11 lvttl - i/o sda 2 - wire serial interface data line 2
ds - 6836 rev 0 1 20 13 - 10 - 11 xp - mr - 08 - cdfb 12 lvttl - o mod_abs indicates module is not present. grounded in the module 2 13 lvttl - o mod_nr module not ready; indicating module operational fault 2 14 lvttl - o rx_los receiver lo ss of signal indicator 2 15 gnd module ground 1 16 gnd module ground 1 17 cml - o rd - receiver inverted data output 18 cml - o rd+ receiver non - inverted data output 19 gnd module ground 1 20 v cc2 +1.8v power supply 21 lvttl - i p_down/rst power dow n; when high, requires the module to limit power consumption to 1.5w or below. 2 - wire serial interface must be functional in the low power mode. reset; the falling edge initiates a complete reset of the module including the2 - wire serial interface, equ ivalent to a power cycle. 22 v cc2 +1.8 v power supply 23 gnd module ground 1 24 pecl - i refclk+ not used, internally terminated to 50ohm (100ohm diff). 4 25 pecl - i refclk - not used, internally terminated to 50ohm (100ohm diff). 4 26 gnd module grou nd 1 27 gnd module ground 1 28 cml - i td - transmitter inverted data input 29 cml - i td+ transmitter non - inverted data input 30 gnd module ground 1 notes: 1. module ground pins gnd are isolated from the module case and chassis ground within the module. 2. shall be pulled up with 4.7k - 10kohms to a voltage between 3.15v and 3. 45 v on the host board. 3. the pins are open within module. 4. reference clock is not required
ds - 6836 rev 0 1 20 13 - 10 - 11 xp - mr - 08 - cdfb mechanical d iagram figure 4 , mechanical diagram of xfp order information table 7 C order information part no. application data rate laser source fiber type latch color xp - mr - 08 - cdf b l - 64.2a 10gbase - zr 9.95g~11. 1 g 1550nm eml smf white warnings handling precautio ns: 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 notice, at source photonicss sole and absolute discretion. source photonics warr ants performance of its products to current specifications
ds - 6836 rev 0 1 20 13 - 10 - 11 xp - mr - 08 - cdfb only in accordance with the companys standard one - year warranty; however, specifications designated as preliminary are 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 - infringement 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 patents, services, or intellectual property described herein. no license, eithe r 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 r ights. 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 their 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 provided on an as is b asis. customer agrees that source photonics is not liable for any actual, consequential, exemplary, or other damages arising directly 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 china bu ilding #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. tel: +886 - 3 - 5169222 fax: +886 - 3 - 5169213 ? copyright source p hotonics, inc. 200 7 ~20 13 all rights reserved
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