DWDM-MUX

CWDM/DWDM Mux/Demux Module

MDU is multiplexing/demultiplexing card based on WDM technology launched by 3C-LINK OPTO Co.,ltd , is mainly used in CWDM or DWDM systems to complete the multiplexing and demultiplexing functions of 1~18 optical wavelengths. Different wavelengths of light can be multiplexed onto one fiber or multiple optical channels multiplexed in the same fiber can be separated by wavelength.

CWDM/DWDM MUX/DEMUX CARD

CWDM MUX /DEMUX Card supports up to 18 wavelength channels transmitted through a fiber at the same time. To achieve this, the different wavelengths of each channel are 20nm apart.

CWDM MUX /DEMUX Card supports up to 18 wavelength channels transmitted through a fiber at the same time. To achieve this, the different wavelengths of each channel are 20nm apart. DWDM MUX/DEMUX Card, supports up to 80 simultaneous wavelength channels, with each of the channels only 0.8nm apart. CWDM technology offers a convenient and cost-efficient solution for shorter distances of up to 70 kilometers. For distances between 40 and 70 kilometers,  and DWDM can upto more than 2000Km distances and the datar-rate can reach 400Gbps each channles based on at present 3C-LINK tehcnology. 



Product features

  • Low insertion loss (IL)
  • High channel isolation
  • High stability and reliability
  • Provide 1 to 18 channels


Function Note
Optical channel number 2 4 8 16 18
Channel insertion loss ≤1.2dB ≤1.8dB ≤2.6dB ≤4.5dB ≤5.0dB
Occupied slot number Support OTNS8600 series chassis, occupy 1 slot Support OTNS8600 series chassis, occupy 2 slot
Working wavelength range
  • CWDM: 1271nm~1611nm
  • DWDM: C Band(100GHz)
Channel center wavelength ITU-T Grid
Line-side fiber number Supports single-fiber or dual-fiber application on the line side.
Flatness ≤0.5dB
Isolation ratio of adjacent channel ≥30dB
Isolation ratio of non-adjacent channel ≥45dB
Return loss ≥50dB
Directivity ≥55dB
Optical interface LC/UPC
Max power consumption 3W
MTBF >100000 hours

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