What Is OADM?

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

DWDM Add Drop Mux 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 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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