ds - 5176 rev 0 3 200 9 - 0 9 - 14 preliminary datasheet xp - xe - 04 - idfa features ? xfp msa rev 4.5 compliant ? support 10gbase - e r application ? up to 40 km transmission on smf ? 155 0nm eml and pin receiver ? xfi high speed electrical interface ? 2 - wire interface with integrated digital diagnostic monitoring ? xfp msa package with duplex lc connector ? +5v,+3.3v and +1.8v power supplies ? power consumption less than 3 .5 w ? operating case temperature: - 40~+85 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(> 5 00v for xfi 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 and 1040.11 en60950, en (iec) 60825 - 1,2 compatible with class i laser product. rohs 2002/95/ec 4.1&4.2 2005/747/ec compliant with standards note note: in light of item 5 in annex of 2002/95/ec, ?pb in the glass of cathode ray tubes, electronic components and fluorescent tubes.? and item 13 in annex of 2005/747/ec, ?lead and cadmium in optical and filter glass.?, the two exemption s are being concerned for source photonics t ransceivers , because source photonics transceivers use glass, which may contain pb, for components such as lenses, windows, isolators, and other electronic components.
ds - 5176 rev 0 3 200 9 - 0 9 - 14 preliminary datasheet xp - xe - 04 - idfa 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 % recommended operating conditions table 3 ? recommended operating conditions parameter symbol min. typical max. unit notes operating case temp erature t c - 40 - + 85 c power supply voltage v cc5 4.75 5.0 5.25 v v cc3 3.1 4 3.3 3.46 v v cc2 1.71 1.8 1.89 v power supply current i cc5 - - 5 00 ma i cc3 - - 750 ma i cc2 - - 1000 ma power dissipation p d - - 3.5 w 3 bit rate br - 10.3125 - g bps transmission distance td 2 - 4 0,000 m 1 note 1: measured with g.652 smf. optical characteristics table 4 ? optical characteristics transmitter parameter symbol min. typical max. unit notes cent er wavelength range c 1 530 - 1 565 nm average output power p 0ut - 4.7 - 4.0 dbm 1 optical modulation amplitude oma - 1.7 - - dbm 1 average output power ( laser off ) p 0ut -off - - - 30 dbm 1 side mode suppression ratio smsr 30 - - db extinction ratio e r 3. 0 - - db 2 transmitter and dispersion penalty t dp - - 3. 0 db 2
ds - 5176 rev 0 3 200 9 - 0 9 - 14 preliminary datasheet xp - xe - 04 - idfa optical return loss tolerance orlt - - 21 db optical eye mask compliant with ieee 802.3 - 2005 2 receiver cent er wavelength range c 1 530 - 1 565 nm receiver sensitivity p in-sens - - - 1 6 dbm 3 receiver sensitivity in oma p in-sens (oma) - - - 1 4 . 1 dbm 3 receiver overload p in-ol - 1.0 - - dbm 3 receiver reflectance r ef - - - 26 db los assert los a - 25 - dbm los deassert los d - - - 1 7 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 @10.3125gbps. 3. measured with a prbs 2 31 - 1 test pattern @10.3125gbps, ber 10 - 12 . electrical characteristics table 5 ? 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 85 100 115 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_los , mod_nr, interrupt v ol 0 - 0.4 v v oh v cc - 0.5 - v cc +0.3 v
ds - 5176 rev 0 3 200 9 - 0 9 - 14 preliminary datasheet xp - xe - 04 - idfa recommended host board power supply circuit figure 1 , recommended host board power supply circui t r ecommended 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 figure 2 , recommended interface circuit
ds - 5176 rev 0 3 200 9 - 0 9 - 14 preliminary datasheet xp - xe - 04 - idfa pin definitions figure 3 , pin view table 6 ? 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 - 5176 rev 0 3 200 9 - 0 9 - 14 preliminary datasheet xp - xe - 04 - idfa 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 loss 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 down; 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, equivalent to a power cycle. 22 v cc2 +1.8v 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 ground 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 - 5176 rev 0 3 200 9 - 0 9 - 14 preliminary datasheet xp - xe - 04 - idfa mechanical d iagram label figure 4 , mechanical diagram of xfp order information table 7 ? order information part no. application data rate laser source fiber type latch color xp - xe - 04- idfa 10gbase - er 10.3125g 1550nm eml smf red 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 notice, at source photonics ?s sole and absolute discretion. source photonics warrants performance of its products to current specifications
ds - 5176 rev 0 3 200 9 - 0 9 - 14 preliminary datasheet xp - xe - 04 - idfa only in accordance with the company?s 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 statutor y warranties, wa rranties of merchantability, fi tness for a particular purpose, and non - infringement of proprietary rights. please refer to the company?s terms and conditions of sale for further warranty information. source photonics assumes no liability f or applications assistance, customer product design, software performance, or infringement of patents, 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 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 photoni cs 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 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. conta ct u.s.a. headquarters 20550 nordhoff street chatsworth, ca 91311 usa tel: +1 - 818 - 773- 9044 fax: +1 - 818 - 773 - 0261 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 taiwan 9f, no 81, shui lee rd. hsinchu, taiwan, r.o.c. tel: +886 - 3 - 5169222 fax: +886 - 3 - 5169213 ? copyr ight source photonics, inc. 200 8 ~200 9 all rights reserved
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