Brocade 4G FC LWL - 10km XBR-000144 Data Sheet

Product codes
XBR-000144
Page of 2
DATA SHEET
© 2008 Brocade Communications Systems, Inc. All Rights Reserved. 09/08 GA-DS-1208-01
Brocade, the B-wing symbol, DCX, Fabric OS, File Lifecycle Manager, MyView, and StorageX are registered trademarks, 
and DCFM and SAN Health are trademarks of Brocade Communications Systems, Inc., in the United States and/or in 
other countries. All other brands, products, or service names are or may be trademarks or service marks of, and are 
used to identify, products or services of their respective owners.
Notice: This document is for informational purposes only and does not set forth any warranty, expressed or implied, 
concerning any equipment, equipment feature, or service offered or to be offered by Brocade. Brocade reserves the 
right to make changes to this document at any time, without notice, and assumes no responsibility for its use. This 
informational document describes features that may not be currently available. Contact a Brocade sales office for 
information on feature and product availability. Export of technical data contained in this document may require an 
export license from the United States government.
Corporate Headquarters 
San Jose, CA USA
T: +1-408-333-8000
info@brocade.com
European Headquarters 
Geneva, Switzerland
T: +41-22-799-56-40 
emea-info@brocade.com
Asia Pacific Headquarters 
Singapore
T: +65-6538-4700 
apac-info@brocade.com
KEY FEATUREs
Brocade 4 Gbit/sec LWL 10 km SFPs are 
hot-swappable, low-voltage (3.3 V) digital 
diagnostic optical transceivers that support 
high-speed serial links over single-mode optical 
fiber at signaling rates up to 4.25 Gbit/sec. 
They comply with SFP mechanical (SFF-8432), 
optical, and electrical specifications (FC-PI-4) 
for LC duplex transceivers. 
The Brocade 4 Gbit/sec LWL 10 km optical 
transceiver is a 1310 nm SFP that complies 
with 4.25/2.125/1.0625 Gbit/sec Fibre 
Channel specifications. Product highlights 
include:
1310 nm DFB laser
FC-PI-4 compliance for 4.25/2.125/ 
1.0625 Gbit/sec operation

Diagnostic features per SFF-8472 
“Diagnostic Monitoring Interface for 
Optical Transceivers,” providing real-time 
monitoring of:
  –  Transmitted optical power
  –  Received optical power
  –  Laser bias current
  –  Temperature
  –  Supply voltage
Industry-standard LC duplex connector
10 km link lengths at 4.25 Gbit/sec on  
9 µm single-mode fiber
IEC 60825-1 Class 1/CDRH Class 1  
laser eye safe
Compliance with Restriction on 
Hazardous Substances (RoHS) directive

FAMILY OF OPTICAL TRANsCEIVERs
Brocade offers a comprehensive family of 
4 Gbit/sec and 8 Gbit/sec SFPs to provide 
highly compatible, high-performance 
connectivity to Brocade backbone, director, 
and switch products.
For additional ordering information, 
contact a Brocade representative or visit 
www.brocade.com/howtobuy.
MAXIMIZING INVEsTMENTs
To help optimize technology investments, 
Brocade and its partners offer complete 
solutions that include education, support, 
and services. For more information,  
contact a Brocade sales partner or visit 
www.brocade.com.
BROCADE 4 GBIT/sEC LWL 10 KM sPECIFICATIONs
systems
Performance
Fibre Channel: 1.0625, 2.125, and 
4.250 Gbit/sec line speed, full duplex; auto-
sensing of 1, 2, and 4 Gbit/sec port speeds
Media 
Hot-pluggable, industry-standard Small Form-
Factor Pluggable (SFP), LC connector; Long 
Wavelength (LWL)
Operating parameters
Transmit (Tx): 
Wavelength: 1285 to 1345 nm 
Average power: -8.4 to -3 dBm 
RIN: -118 dB/Hz max 
Optical return loss: -12 dB minimum 
OMA: 290 µW, -5.3 dBm
Receive (Rx): 
Wavelength: 1260 to 1600 nm 
Average power: -3 dBm 
Optical return loss: -12 dB 
Unstressed sensitivity: 29 µW, -15.4 dBm 
3 dB cutoff maximum: 5 GHz
Mechanicals
Size
Width: 14.80 mm (0.58 inches) 
Height: 12.40 mm (0.49 inches) 
Depth: 56.70 mm (2.23 inches)
Environmentals
Storage temperature
-40°C to 85°C
Power
Power dissipation
1.0 W
Regulatory and standards Compliance
North America: UL/CSA 60950, CDRH Class 1
European Union: EN 60590, EN 60825 Class 1
Caution:
Do not look through the optical ports, as it is a potential eye hazard.
SFP is an ESD sensitivity class-2 device. It should be handled 
accordingly.
For information related to SFF Committee documentation,  
visit www.sffcommittee.org.
For information about supported SAN standards,  
visit www.brocade.com/sanstandards.
For information about switch and device interoperability,  
visit www.brocade.com/interoperability.