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PRODUCT DATA

BUSINESS SERIES

Features

1310 nm Fabry-Perot 
transmitter

Built-in spring latch for easy 
module removal

Low insertion-loss duplex LC 
receptacle

Low Electromagnetic 
Interference (FCC Part 15, 
Class B)

Meets FDA and IEC eye 
safety standards 

Compatible with SFP MSA

100BASE-LX MiniGBIC SFP Transceiver

Specifications

Model 

 

MFELX1   

 

 

 

 

 

Standards 

 

SFP MSA, ITU-T G.957 and G.958, FDA 21CFR 1040.10,11  

 

 

and IEC 60825-1,2

Connector Type 

 

Duplex LC

Wavelength Typical (Tx) 

 

1310 nm   

 

 

 

 

 

Wavelength Range (Tx) 

 

1261 nm (min) to 1360 nm (max)

Wavelength Range (Rx) 

 

1260 nm (min) to 1580 nm (max)

Performance 

 

 

 

 

 

 

 

 

Average Output Power 

 

-15 dBm (min), -8 dBm (max) 

Extinction Ratio (Tx) 

 

8.2 dB (min)

Receiver Sensitivity 

 

-34 dBm (min)

Receiver Overload 

 

-5 dBm (max)

Environmental

Dimensions  

 

0.53" x 0.33" x 2.19" 

W x H x D  

 

(13 x 9 x 56 mm)

Unit Weight  

 

0.63 oz. (0.018 kg)

Power  

 

1W (max)

Certification 

 

FCC Part15 Class B, UL, cUL, ICES-003, CB

Operating Temp.  

 

32 to 158ºF (0 to 70ºC)

Storage Temp.  

 

-40 to 185ºF (-40 to 85ºC)

Operating Humidity  

 

10% to 85% noncondensing

Storage Humidity 

 

5% to 90% noncondensing 

Package Contents

100BASE-LX miniGBIC SFP Transceiver
Quick Installation Guide

Minimum Requirements

Switch with miniGBIC port


Check the product package and contents for specific features supported. Specifications are subject to change without notice. Linksys is a registered trademark or 

trademark of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries. Copyright © 2006 Cisco Systems, Inc. All rights reserved. Other brands and 

product names are trademarks or registered trademarks of their respective holders.

Model:

 MFELX1

6111010NC-RR

Linksys
A Division of Cisco Systems, Inc.
121 Theory 
Irvine, CA 92617 USA

E-mail:   [email protected]
 

[email protected]

Web:   http://www.linksys.com

Linksys products are available in more 
than 50 countries, supported by  
12 Linksys Regional Offices throughout 
the world. For a complete list of local 
Linksys Sales and Technical Support 
contacts, visit our Worldwide Web Site 
at www.linksys.com.

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