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Qsfp Loopback Passive Electrical Eolq Xlb Is Used For Testing Transceiver Ports In Board Level Test - China

price: contact company for price

QSFP/ QSFP+ Passive Electrical Loopback EOLQ- XLB is used for testing

QSFP/ QSFP+ transceiver ports in board level test. The electrical

loopback provides a cost effective low loss method for QSFP/ QSFP+ port

testing. The EOLQ- XLB is packaged in a standard MSA housing compatible

with all QSFP/ QSFP+ ports. Transmit data from the host is electrically

routed, ( internal to the loopback module) , to the receive data outputs

and back to the host. It provides an economical way to exercise QSFP/

QSFP+ ports during R& D validation, production testing, and field

testing. The EOLQ- XLB provides QSFP/ QSFP+ power Class 1, 2, 3 (

standard) , or 4 loading using a customer supplied +3.3V voltage supply.


Customizable power consumption

Dual LED indicator

Custom Memory Maps

Built in diagnostic functions

Supports 40Gbps total data rate

Host- pluggable MSA footprint

Full SFF- 8436 MSA Compliant

Temperature range from 0◦ to 80◦ C

No reference clock required

Compliant with SONET, SDH, GBE, FC

MSA Compliant EEPROM

Economical QSFP/ QSFP+ Port Testing

Board Level System Testing

Excellent Signal Integrity


QSFP Port/ System Testing

ITU- T Recommendation G. 957 ( STM- 1, 4 & 16)

Ethernet IEEE 802.3 ( Gigabit, 10 Gigabit and 40 Gigabit Ethernet) SDR, DDR and QDR

SONET, SDH, GBE, FC Support, Infiniband

Company Contact:

  • Phone: 862867087999

  • Address: No.127 West Wulian Street, Gongxing Town, Shuangli, Chengdu, China

  • Email: Email

Published date: May 23, 2014 -

  • Business Description: Eoptolink Technology Inc.,Ltd is one of the professional maufactures of tranceiver modules in China. Our products cover all the modules as GBIC, SFP, BIDI, COPPER SFP, XFP,CWDM, XFP,etc.which are compatible with cisco,3com,HP,Extrem swithes,etc. We can customize our products to meet your need.


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