1 10 km gigabit ethernet gbic 5v transceiver gbic-1250-lx-da 20550 nordhoff st. ? chatsworth, ca 91311 ? tel: 818.773.9044 ? fax: 818.576.9486 9f, no 81, shui lee rd. ? hsinchu, taiwan, r.o.c. ? tel: 886.3.5169222 ? fax: 886.3.5169213 luminentoic.com lumnds237-may0704 rev.a.0 features ? data rate 1.062 to 1.25 gb/s ? single 5 v supply ? 10 km reach ? 0 to 70 oc temperature operation ? 1310 fp laser ? gbic msa sff-8053 compliant parameter symbol rating unit supply voltage v cc 4.75 to 5.25 v supply current (max) i cc 300 ma operating temperature t opr 0 to 70 oc storage temperature t stg -40 to 85 oc rating parameter symbol min typical max unit wavelength 1270 1310 1355 nm spectral width(20db) ? - - 4 nm optical path penalty a - - 2 db output power p o -11 -7 -3 dbm extinction ratio er 9 - - db data rate dr 1062 - 1250 mbps pecl single ended input 325 - 1000 mvp-p rise time(20% to 80%) t r - - 0.26 ns fall time(80% to 20%) t f - - 0.26 ns total jitter tj - - 0.2 ns(p-p) eye diagram ieee-802.3 compliant transmitter specif cations a)measured at 10 -12 ber at 1400ps/nm dispersion
2 10 km gigabit ethernet gbic 5v transceiver gbic-1250-lx-da 20550 nordhoff st. ? chatsworth, ca 91311 ? tel: 818.773.9044 ? fax: 818.576.9486 9f, no 81, shui lee rd. ? hsinchu, taiwan, r.o.c. ? tel: 886.3.5169222 ? fax: 886.3.5169213 luminentoic.com lumnds237-may0704 rev.a.0 parameter symbol min typical max unit wavelength 1270 - 1355 nm receive power range low b r sens,low sens,low -22 -24 - dbm receive power range high b r sens,high sens,high - - -3 dbm return loss - - - 12 db data rate dr 185 - 1250 mbps pecl single ended output - - 1000 mvp-p rise time/fall time(20%-80%) t r /t r /t r f - - 0.26 ns signal detect threshold-assertion - - - -24 dbm signal detect threshold-deassertion - -34 - - dbm signal detect level low - vee - vee+0.5 v signal detect level high - 2 - vcc v hysteresis - 0.5 - - db receiver specif cations b) prbs 2 7 -1; ber= 10 -12 parameter symbol min max unit conditions tx_disable assert time t_off - 10 s rising edge of tx_disable to fall of output signal below 10% of normal tx_disable negate time t_on - 1 ms falling edge of tx_disable to rise of output signal above 90% of normal time to initialize, includes reset of tx_fault t_init - 300 mx from power on or hot plug after v dd t>3.15 v or from negation of tx_disable during reset of tx_fault tx_fault from fault to assertion t_fault - 100 s from occurrence of fault(output safety violation or v dd t>3.15 v) tx_disable time to start reset t_reset 10 - s tx_disable high before tx_disable set low rx_los assert delay t_loss_on - 100 s from detection of loss of signal to assertion of rx_los rx_los negate delay t_loss_off - 100 s from detection of presence of signal to negation of rx_los timing parameter for gbic management
3 10 km gigabit ethernet gbic 5v transceiver gbic-1250-lx-da 20550 nordhoff st. ? chatsworth, ca 91311 ? tel: 818.773.9044 ? fax: 818.576.9486 9f, no 81, shui lee rd. ? hsinchu, taiwan, r.o.c. ? tel: 886.3.5169222 ? fax: 886.3.5169213 luminentoic.com lumnds237-may0704 rev.a.0 outline drawing and connection pin function pin function pin function 1 rx_los 11 rx ground 2 rx ground 12 rx_data (-) 3 rx ground 13 rx_data (+) 4 mod_def(0) 14 rx_ground 5 mod_def(1) 15 vdd rx 6 mod_def(2) 16 vdd tx 7 tx_disable 17 tx_ground 8 tx_ground 18 tx_data (+) 9 tx_ground 19 tx_data (-) 10 tx_fault 20 tx_ground
4 important notice! all information contained in this document is subject to change without notice, at luminentoic? s sole and absolute discretion. luminentoic warrants performance of its products to current specif cations only in accordance with the company?s standard one-year warranty; however, specif cations designated as preliminary are given to describe components only, and luminentoic expressly disclaims any and all warranties for said products, including express, implied, and statutory warran- ties, warranties of merchantability, f 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. luminentoic assumes no liability for 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 luminentoic makes no representations or warranties that the product(s) described herein are free from patent, copyright, or intellectual property rights. products described in this docu- ment are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons. luminentoic customers using or selling products for use in such applications do so at their own risk and agree to fully defend and indemnify luminentoic 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 luminentoic 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 luminentoic to obtain the latest version of this publication to verify , before placing any order, that the information contained herein is current. ? luminentoic, inc. 2003 all rights reserved 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. 20550 nordhoff st. ? chatsworth, ca 91311 ? tel: 818.773.9044 ? fax: 818.576.9486 9f, no 81, shui lee rd. ? hsinchu, taiwan, r.o.c. ? tel: 886.3.5169222 ? fax: 886.3.5169213 4 luminentoic.com warnings: legal notes: lumnds237-may0704 rev.a.0 10 km gigabit ethernet gbic 5v transceiver gbic-1250-lx-da ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
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