4 Channels/Wavelengths Low Loss Compact CWDM Mux/Demux CCWDM Module, SC/APC connectorized
This 4 Channels Compact CWDM MUX/DEMUX (Multiplexer/Demultiplexer) is passive CWDM device with super compact package designed for Fiber splice closure CWDM network applications. Compared with traditional CWDM technology, CCWDM uses free-space optics platform which can significantly improve optical performance, in a package less than 1/4 the size of conventional CWDM modules.
HeyOptics provides high quality CCWDM with high wavelength accuracy and stability, low insertion loss, high isolation and low PDL(polarization dependent loss). It's protocol and rates transparent supporting such applications as the CWDM system, PON networks, and CATV Links.
CCWDM Mux Demux Aluminum Box Size:
Optical Specifications
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Parameter |
4 Channel |
8 Channel |
16 Channel |
18 Channel |
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Insertion Loss (dB) |
≤1.5 |
≤2.0 |
≤3.5 |
≤3.5 |
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Center Wavelength (nm) |
1270~1610/1271 ~1611nm |
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Channel Passband (nm) |
CW±6.5 |
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Isolation (dB) |
Adjacent |
≥30 |
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Non-adjacent |
≥40 |
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Polarization Dependent Loss (dB) |
<0.2 |
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Polarization Mode Dispersion (ps) |
<0.2 |
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Directivity (dB) |
≥50 |
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Return Loss (dB) |
≥45 |
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Maximum Power Handling (mW) |
500 |
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Operating Temperature (℃) |
-10~+70 |
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Storage Temperature (℃) |
-40~+85 |
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