Finisar FWLF1523P1N51 用户手册

© Finisar Corporation May 2011, Rev. A 

 

Page 1 

 

 
PRODUCT FEATURES 
 

•  125/155 Mbps bi-directional data links 
•  35dB Link Budget over the 

commercial temperature range 

•  1511nm uncooled DFB laser 
•  Two versions for commercial and 

extended operating temperature ranges 

•  Hot-pluggable SFP footprint 
•  Built-in digital diagnostic functions 
•  Duplex LC connector 
•  Very low jitter 
•  Metal enclosure, for lower EMI 
•  Single 3.3V power supply 
•  Low power dissipation <1W typical, 

over the extended temperature range 

 

 
 
 
 
APPLICATIONS 
 
•  Optical Supervisory Channel for 

SONET OC-3 and Fast Ethernet

 
Finisar’s FWLF1523P1x51 Small Form Factor Pluggable (SFP) transceivers provide a 
reliable solution for 1511nm, point-to-point, 155Mb/s Optical Supervisory Channel 
(OSC) applications, outside the band of the transmitted signal. They are compatible with 
the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA)

1

, as well as with 

SONET and SDH standards

2

 at OC-3 LR-2/STM L-1.2 and Fast Ethernet applications. 

Digital diagnostics functions are available via the 2-wire serial bus specified in the SFP 
MSA.  They are RoHS compliant and lead-free per Directive 2002/95/EC

3

 and Finisar 

Application Note AN-2038. 
 
PRODUCT SELECTION 

 

FWLF1523P1x51 

C Commercial 

(0/70 

ºC) 

N 

Extended (-20/85 ºC) 

 

Blue Color Bail Clasp  

1511nm: CWDM channel 51