18 channels ABS Pigtailed Module Duplex DWDM OADM East-and-West

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18 channels ABS Pigtailed Module Duplex DWDM OADM East-and-West

Duplex DWDM OADM for East-and-West Traffic

The Duplex DWDM/AD modules add (multiplex) and drop (demultiplex) selected wavelengths over dual fiber Duplex DWDM MUX & DEMUX link for East-and-West Traffic.

Fiber-Mart DWDM OADM ( DWDM/AD) modules are Dense Wavelength Division Multiplexing (DWDM) Optical Add and Drop Multiplexers (OADM). "Add" and "drop" here refer to the capability of the device to add one or more new wavelength channels to an existing multi-wavelength WDM signal, and to drop (remove) one or more channels, passing those signals to another network path.

Using high performance filter technology, the DWDM/AD is a passive optical add/drop multiplexer designed to optically add/drop one or multiple DWDM channels into one or two fibers. It is an ideal solution for Metro-Core, Metro-Access and Enterprises, comprise a family of flexible, cost-effective solutions that expand the bandwidth capacity of existing fiber in point-to-point, ring, or bus configurations' applications.

Add/drop channels are interfaced to any of Fiber-Mart DWDM transceivers on the equipment side, and we also provide optional port configurations such as: Monitor Port, 1310nm passband port and Express port according to customer request. Available in 100GHz or 200GHz (0.8/1.6nm), 19" Rack Mount, LGX module or Pigtailed ABS box packaging.

Front Panel Details

a

Common port:

Trunk input and output in both west and east traffic.
LC, SC, ST and FC connectors available.

b

Add/Drop port on west:

Add and Drop on west.
LC, SC, ST and FC connectors available .
Compliant to ITU-T G.657A1 DWDM standard, 100GHz Grid.

c

Add/Drop port on east:

Add and Drop on east.
LC, SC, ST and FC connectors available .
Compliant to ITU-T G.657A1 DWDM standard, 100GHz Grid.

NOTE:

Actual layout depends on the chosen connector type as well as other factors. However, the principal scheme stays the same
We also provide optional port configurations such as: Monitor Port, 1310nm passband port and Express Port for these multiplexers according to customer choice, need more details, please contact at [email protected]

Item Details

18 channels DWDM OADM
2 x Input Port + 2 x Output port
All Add/Drop Channels for West and East traffic: 100GHz Grid (0.8 nm). Note: 200 GHz Grid (16nm) are also available on request.
ABS box pigtailed housing
OADM complement to the express DWDM product line
Compliant to ITU-T G.657A1 DWDM standard
Protocol and rate transparent for applications up to 10Gbp
Metro distance, up to 80 km
Entirely passive device, no power supply needed
It is equipped with configuration ports like Monitor, Express port according to customer choice (see options)
Front panel is equipped with adapters according to customer choice (see options)
ISO 9001 manufacturing facility

ABS Module Type

Separate mux & demux(as default) Combinative mux & demux

For duplex mux & demux, we make separate ABS package as default. Like the picture on the left shows, there are two separate ABS boxes, one is for packaging the wavelength channels of mux, and the other for the wavelength channels of demux.

While we can also provide combinative ABS package like the picture on the right, mux and demux are packaged all together in one ABS box which save space without affecting the usage and function.It’s very convenient to package mux & demux in one ABS box for duplex wavelength channels like 2 channels, 4 channels...9 channels, but for 16 channels and 18 channels, we recommend you choosing 1U rack mount since ABS box may not be enough for packaging so much channels.