Finisar FTLX3811M325 User Manual

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F i n i s a r 
© Finisar Corporation 11-January-2011  
Rev C1 
Page 1 
Product Specification 
RoHS-6 Compliant 
10Gb/s DWDM 80km Multi-Rate XFP Optical Transceiver 
FTLX3811M3xx 
 
 
PRODUCT FEATURES 
 
•  Supports 9.95Gb/s to 11.1Gb/s  
bit rates 
•  Hot-pluggable XFP footprint 
•  Maximum link length of 80km  
•  RoHS-6 compliant (lead-free) 
•  Temperature-stabilized DWDM-rated 
EML transmitter 
•  100GHz ITU Grid, C-Band 
•  Duplex LC connector 
•  Power dissipation <3.5W 
•  Built-in digital diagnostic functions 
•  Temperature range: -5°C to 70°C 
 
 
 
 
APPLICATIONS 
 
•  DWDM 10Gb/s SONET/SDH 
ITU-T G.698.1 S-D100S1-2D 
•  DWDM 10Gb/s SONET/SDH 
ITU-T G.709  
•  DWDM 80km 10G Ethernet 
•  DWDM 80km 10G Fibre Channel 
• 
DWDM 80km 10G Ethernet with FEC
 
 
 
Finisar’s 80km FTLX3811M3xx Small Form Factor 10Gb/s (XFP) transceivers comply with the 
current XFP Multi-Source Agreement (MSA) Specification
1
. They exceed the requirements for 
DWDM 10Gb/s SONET/SDH interfaces per ITU-T G.698.1 S-D100S1-2D, and support DWDM 
10-Gigabit Ethernet, 10-Gigabit Fibre Channel, and 10-Gigabit Ethernet with FEC applications. 
Digital diagnostics functions are available via a 2-wire serial interface, as specified in the XFP 
MSA.  The transceiver is RoHS compliant and lead free per Directive 2002/95/EC
3
, and Finisar 
Application Note AN-2038
4
 
PRODUCT SELECTION 
 
FTLX3811M3xx 
 
xx: 100GHz ITU-T channel (see next page)