CWDM cartridge module is a TFF(thin film filter) based wavelength division multiplexing technology, which has a variety of wavelengths and optional link structure. It multiplexes optical signals of different wavelengths to a single fiber for transmission, or USES demultiplexing at the receiving end to decompose the signals in the fiber into signals of different wavelengths. OPTICO 4CH CWDM has occupied an important position in the man access layer due to its wide wavelength, low requirements for system equipment and other advantages.
Channel Number
4
Wavelength
1260-1620nm
Channel Spacing
20nm
Passband(nm)
±6.5nm
Fiber Type
Single/Dual
Technology base
Free Space technology
PDL(dB)
Custom
Insertion loss(dB)
>30
RL(Db)
45
Storage Temperature
-40~+85℃
• Low insertion loss
• Compact size
• High channel isolation
• High reliability and stability
• CE/ISO/ROHS√
• 100% tested by YOKUGAWA high Precision Spectrometer
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