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

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, low temperature sensitivity and epoxy free optical path.

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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
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