DWDM Add and Drop Mux Demux

The DWDM add-and-drop multiplexer card launched by Sintai Communication Co., Ltd is generally used in the intermediate nodes of chain or ring-type network, which can selectively receive and transmit or upload and download some wavelength division channels from the transmission signal without affecting the transmission of other channels. 

The single DWDM OADM multiplexer card supports up to 8 channels' add-drop separately on two different directions

DWDM Add and Drop Mux Demux Feature
High isolation, low insertion loss, high reliability, and stability, meet GR-1221 standard 

Supports 4 ~ 48 waves customizable 

Support CWDM and DWDM (100GHz or 50GHz) applications 

The opening is convenient, without a power supply, without setting up the working environment 

No energy consumption, meet environmental requirements, not increase the machine room load 

No need to debug, no network management necessary, achieve zero maintenance 

Transparent transmission is not related to the speed, format, content, and applicability of the business 

OPC1600 passive chassis is supported to fit the mounting of the frame 

Module structure, reusable, long service life

DWDM Add and Drop Mux Demux Product Diagram
Diagram.jpg

8 channels DWDM OADM card (dual fiber bidirectional)

DWDM Add and Drop Mux Demux Functional Structure

DWDM Add and Drop Mux Demux Specification
Number of channels 1 2 4 8
Occupied slot number 1 1 1 2
Wavelength range DWDM: C Band, 100 GHZ or 50 GHZ
Insertion loss < 1 dB < 1.5 dB < 2.5 dB < 3.5 dB
Isolation ratio of adjacent channels > 30 dB > 30 dB > 30 dB > 30 dB
Isolation ratio of non-adjacent channels > 40 dB > 40 dB > 40 dB > 40 dB
Return loss > 45 dB > 45 dB > 45 dB > 45 dB
Direction > 50 dB > 50 dB > 50 dB > 50 dB
Interface type All interfaces are LC type
Work temperature -40～85℃
Storage temperature -40～85℃

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