CWDM Mux Demux Module, 4, 8, 16 Channel, UPG, ABS Box Type

4, 8, 16 channel CWDM Mux Demux, ABS box package, 1270~1610 nm, with SC/LC connectors, customized wavelength configuration

General Details

FOCONEC supplies ABS box type 4, 8, 16, 18 Channel CWDM Mux Demux Module with upgrade port for the fiber optic communication system. The Input/output cables of ABS box packed CWDM could be 0.9mm, 2.0mm or 3.0mm diameter, with SC/UPC, SC/APC, FC/UPC, FC/APC, LC/UPC, LC/APC or customized connectors terminated. 

Coarse Wavelength Division Multiplexing (CWDM) is a wavelength multiplexing technology for fiber access networks. It provides flexibility to increase the capacity of existing fibers, and create more connections over a single fiber. Data transmission is realized by using max 18 channels CWDM with wavelengths between 1270nm and 1610nm.

The CWDM is protocol transparent and suits applications including 10/1G Ethernet, SDH/SONET, 8/4/2/1G Fibre Channel, FTTx, CATV,  and widely used as a wavelength multiplexing technology for city and access networks.

Dual Fiber 4 / 8 / 16 Channel CWDM Port Configuration

Dual Fiber 4 / 8 / 16 Channel CWDM Port Configuration

FOCONEC’s CWDM products include:

    1. Stainless steel tube type CWDM
    2. ABS box type CWDM Mux / Demux modules up to 16-channel or even 18-channel
    3. LGX or customized cassettes type CWDM Mux / Demux modules
    4. standard 19” 1U rackmount CWDM modules

Due to the low insertion loss that is needed in WDM networks, we can also add “Skip Component” in a CWDM Mux/Demux module to reduce the IL as an option.


    • ABS box package CWDM module
    • Harnessed fanout legs, with 2.0mm diameter
    • SC/UPC. SC/APC, FC/UPC, FC/APC, LC/UPC, LC/APC connectors for option
    • 1270nm to 1610nm operation wavelength
    • Low Insertion Loss
    • Wide passband
    • High Channel Isolation
    • High Stability and reliability
    • Epoxy-free on Optical Path


  • Line Monitoring
  • WDM Network
  • Telecommunication
  • Cellular Application
  • Optical amplifier
  • Fiber access network

Order Guide:



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