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CWDM Mux/Demux Module（4,8,16,18-Channel）


Product introduction：

C-Light's coarse wavelength division multiplexer (CWDM Mux/Demux) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, wide passband, lo

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Parameter 4 Channel 8 Channel 16 Channel 18 Channel
Mux Demux Mux Demux Mux Demux Mux Demux
Channel Wavelength（nm） 1270~1610 or 1271~1611
Center wavelength Accuracy (nm) ±0.5
Channel Spacing（nm） 20
Channel Passband (@-0.5dB bandwidth (nm) ±7.5/±6.5
Insertion Loss（dB） ≤1.5 ≤2.5 ≤3.5 ≤3.5
Channel Uniformity（dB） ≤0.6 ≤1.0 ≤1.5 ≤1.5
Channel Ripple（dB） ＜0.3
Isolation（dB） Adjacent ＞30
Non-adjacent ＞40
Isolation（dB） Express with filter ＞30
Express without filter ＞12
Insertion Loss Temperature Sensitivity(dB/℃) <0.005
Wavelength Temperature Shifting (nm/℃) <0.002
Polarization Dependent Loss（dB） <0.1
Polarization Mode Dispersion（ps） <0.1
Directivity（dB） ＞50
Return Loss（dB） ＞45
Maximum Power Handling （mW） 300
Opterating Temperature(℃) -40~+85
Storage Temperature (℃) -40~+85
Package dimension (mm) (Glass tube) ?5.5*25
Package dimension (mm) (Steel tube) ?5.5*34
Package dimension (mm) (ABS box) A: L100×W80×H10
B: L120×W80×H18
C: L140×W115×H18
E-mail：coco.hu@c-light.com
Skype：angela.lee@c-light.com




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    • Phone: +86-755-27789180

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