F i n i s a r
1550/CWDM MUX/DEMUX
Plug-in Module
Features:
● Low Optical
Insertion Loss
● Cost-effective
WDM technology
● Terminates 1550
and 5 CWDM Grid
Wavelengths
● Dual SC or LC
connectors for
interfacing The Finisar 1550/CWDM MUX/DEMUX plug-in module is a passive optical
multiplexer/demultiplexer designed to add CWDM wavelengths to an existing 1550nm
backbone ring. The 1550/CWDM MUX/DEMUX plug-in module multiplexes and
demultiplexes a single banded 1550nm wavelength and five additional standard
CWDM wavelengths. This allows existing two-fiber backbone rings to be easily
upgraded with wavelengths that are transparent in operation to the existing 1550
wavelength.
The 1550/CWDM MUX/DEMUX plug-in module plugs into one half of a 1RU, 19” rack
mount chassis for simple installation and modularity. The equipment side SC or LC
connector interface allows a network engineer to add/drop CWDM capability to any
existing network device that supports GBIC and SFP interfaces.
The Finisar MUX/DEMUX plug-in module delivers dramatic cost savings to network
equipment manufacturers, enabling them to develop metro access systems that are
lower in cost, easier to provision and simpler to operate.
● Color Coded for
ease of installation
● Reliable passive
WDM optical
technology
● Ring or point to
point applications
● Low-profile
modular design
● Fits in 1RU 19”
rack mount chassis
● Compliance with
RoHS
1550/CWDM MUX/DEMUX Plug-in Module
Specifications
Directivity:
≥ 55 dB
Return Loss:
≥ 45 dB
Passband Ripple:
≤ 0.5dB
PDL:
≤ 0.15dB
PMD:
≤ 0.2ps
Environmental:
•Operating 0 to 70oC
• Relative humidity:
10 to 85%,
non-condensing
•Storage - 40 to 85oC
Optical
Center Wavelengths:
MUX/DEMUX-1550/CWDM Plug-in
• Banded 1550nm
CWDM Wavelengths
• 1471 nm
• 1491 nm
• 1511 nm
• 1591 nm
• 1611 nm
Mechanical
Dimensions:
8.3” x 1.7” x 10.4”,
210mm x 43mm x 264mm,
plug-in for 1RU rack-mount
Connectors:
• Network side: 1 dual SC/PC
or LC/PC
• Equipment side: 6 dual SC/PC
or LC/PC
Finisar Shanghai Inc.
No. 66 Huiqing Rd., East Zhangjiang Hi-Tech Park, Shanghai,
China 201201
Main: +86-21-38559200 Fax: +86-21-68919894
Website: www.finisar.com
Finisar Corporation
1308 Moffett Park Drive, Sunnyvale, CA 94089-1133, USA
Main: (408) 548-1000 Fax: (408)543-0083
Email: sales@finisar.com Website: www.finisar.com
Jan. 09 Rev. D
F i n i s a r
1550/CWDM MUX/DEMUX Plug-in Module Parameter Specifications
1550 Port Max Insertion Loss (dB) Min Isolation (dB)
Passband Mux Demux Mux Demux
+/-25nm 1.50 1.50 30 30
CWDM Grid port Max Insertion Loss (dB) Min Isolation (dB)
Passband Mux Demux Mux Demux
+/- 6.5nm 2.0 2.0 30 30
Note: Connector loss included.
Front Panel
SC connector front panel
LC connector front panel
Dimensions (Unit: inch)
Ordering Information
Part Number Description
FWSF-M/D-1550/CWDM 1550/CWDM Wavelength MUX/DEMUX Plug-in Module for FWSF-CHASSIS-2, SC connectors
FWSF-M/D-1550/CWDM-LC 1550/CWDM Wavelength MUX/DEMUX Plug-in Module for FWSF-CHASSIS-2, LC connectors
Finisar Shanghai Inc.
No. 66 Huiqing Rd., East Zhangjiang Hi-Tech Park, Shanghai,
China 201201
Main: +86-21-38559200 Fax: +86-21-68919894
Website: www.finisar.com
Finisar Corporation
1308 Moffett Park Drive, Sunnyvale, CA 94089-1133, USA
Main: (408) 548-1000 Fax: (408)543-0083
Email: sales@finisar.com Website: www.finisar.com
Jan. 09 Rev. D
