Features:
Low optical
insertion loss
Cost-effective
CWDM technology
Mux/Demux four
wavelengths
Monitor port
available
Dual LC connectors
for a simple
pluggable interface
Color coded for
easy installation
Reliable passive
WDM technology
Scalable for
ring networks
Low-profile
modular design
Fits in 1RU 19”
rack mount chassis
RoHS compliant
CWDM OADM-4 w/TAP
Plug-in Module
OADM-4w/TAP plug-in module is a passive optical add/drop multiplexer designed for
metro access applications that represents the state of the art in fiber optics design.
The OADM module adds and drops four CWDM wavelength channels from network
traffic and passes the other channels. These four-channel OADMs are transparent to
the 1310nm wavelength and include a monitor port to provide customers capability to
monitor and troubleshoot networks. Finisar's unique CWDM design maps the
channels into two-fiber paths, going in opposite directions into a network (east/west).
Added/dropped channels can be connected to any of Finisar's CWDM transceivers on
the equipment side. A grid of eight CWDM wavelengths is available from Finisar. The
OADM module plugs into one half of a 1RU, 19" rack mount chassis for simple
installation and modularity. This Chassis based system allows a network equipment
manufacturer to add WDM capability to any existing networks with simple pluggable
interface.
The equipment ports of the OADM-4w/TAP plug-in module are color coded to match
the wavelength of Finisar's CWDM transceiver to simplify installation and
troubleshooting without having to remove the transceivers from the local equipment.
This OADM 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.
OADM-4 w/TAP Plug-in Module
Specifications
Mechanical
Dimensions:
8.3” x 1.7” x 10.4”,
210mm x 43mm x 264mm,
plug-in for 1RU rack-mount
Optical
Center wavelengths:
(2 versions):
OADM-W/TAP-4B-1 Plug-in
• 1471 nm
• 1491 nm
• 1511 nm
• 1531 nm
Directivity:
≥
50 dB
Return Loss:
≥
45 dB
Passband Ripple:
≤
0.5dB
PDL:
≤
0.2dB
PMD:
≤
0.2ps
Environmental:
o
• Operating -5 to 70 C
• Relative humidity:
10 to 85%
Non-condensing
o
• Storage - 40 to 85 C
Connectors:
• Network side:2 dual LC/PC
• Equipment side: 4 dual LC/PC
• Monitor side: 2 dual LC/PC
OADM-W/TAP-4B-2 Plug-in
• 1551 nm
• 1571 nm
• 1591 nm
• 1611 nm
All versions is transparent at 1260-
1360 nm
Finisar WuXi Inc.
Lot Z3-1, Wuxi Export Processing Zone, Wuxi New District, WuXi,
Jiangsu Province, China 214028
Main: +86-510-68007800 Fax: +86-510-68007900
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
Mar. 15 Rev. C
OADM-4 W/TAP Plug-in Module Parameter Specifications
Max Insertion Loss (dB)
Passband
Add
Center
wavelength
+/- 6.5 nm
1.8
Drop
1.8
Pass
(1550)
2.1
Pass
(1310)
2.1
Min Isolation (dB)
Add
30
Drop
30
Pass
15
Max Insertion Loss(dB)
(Monitor Port)
All Ports
23
Note:
Connector loss included.
Front Panel
FWSF-OADM-W/TAP-4B-1-LC Front Panel
FWSF-OADM-W/TAP-4B-2-LC Front Panel
Dimensions
(Unit: inch)
Ordering Information
Part Number Description
FWSF-OADM-W/TAP-4B-1-LC
FWSF-OADM-W/TAP-4B-2-LC
4 Wavelengths Add/Drop MUX (1471, 1491, 1511, 1531) with TAP port Plug-in Module for FWSF-
CHASSIS-2, LC connectors
4 Wavelengths Add/Drop MUX (1551, 1571, 1591, 16131) with TAP port Plug-in Module for FWSF-
CHASSIS-2, LC connectors
Finisar WuXi Inc.
Lot Z3-1, Wuxi Export Processing Zone, Wuxi New District, WuXi,
Jiangsu Province, China 214028
Main: +86-510-68007800 Fax: +86-510-68007900
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
Mar. 15 Rev. C
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