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CWDM Mux/Demux Module over a single or duplex single mode fiber is quite common to extend your overall bandwidth. It offer high stability and reliability, and has small package size. Its operating wavelength is from 1270nm to 1610nm(1261nm-1611nm) which totally offer 18 channels with 20nm channel spacing.
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Parameter |
4Ch |
8Ch |
16Ch |
18Ch |
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Operating Wavelength (nm) |
1260~1620 |
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Channel Wavelength (nm) |
1270,1290,...,1590,1610, or 1271,1291,...,1591,1611 |
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Channel Spacing(nm) |
20 |
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Channel Passband (nm) |
CWL+/-6.5nm |
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Insertion Loss(dB) |
≤1.2 |
≤2.7 |
≤3.2 |
≤3.7 |
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Channel Ripple(dB) |
≤0.5 |
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Isolation(dB) |
Adjacent |
>30 |
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| Non-adjacent | >40 |
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Polarization Mode Dispersion(PS) |
≤0.2 |
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Polarization Dependent Loss(dB) |
≤0.2 |
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Directivity(dB) |
>45 |
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Return Loss（dB） |
>45 |
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Maximum Power Handling(mW) |
500 |
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Operating Temperature(℃) |
-5~+70 |
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Storage Temperature(℃) |
-40~85 |
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Fiber Type |
G657A1 or Customized |
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Connector |
LC/PC |
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Package dimension(mm) |
100x80x10 |
120x80x18 |
