Coarse Wavelength Division Multiplexer , High Speed 4 Channel Cwdm Module
Coarse Wavelength Division Multiplexer , High Speed 4 Channel Cwdm Module
Our 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 pass band, low temperature sensitivity and epoxy free optical path. 4 channel, 6 channel, 8 channel, 16 channel, 18 channel can be chosen.
Features
Low Insertion Loss
Wide pass band
High Channel Isolation
High Stability and reliability
Epoxy-free on Optical Path
Applications
Channel Add/Drop
DWDM Network
Wavelength Routing
Fiber Optical Amplifier
CATV fiber optic System
Performance Specifications
|
Parameter |
4 Channel |
8 Channel |
16 Channel |
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Mux |
Demux |
Mux |
Demux |
Mux |
Demux |
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Channel Wavelength (nm) |
1270-1610 |
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Center wavelength Accuracy (nm) |
±0.5 |
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Channel Spacing (nm) |
20 |
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Channel Passband (@-0.5dB bandwidth (nm) |
>13 |
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Insertion Loss (dB) |
≤1.6 |
≤2.5 |
≤4. 5 |
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Channel Uniformity (dB) |
≤0.6 |
≤1.0 |
≤1.5 |
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Isolation (dB) |
Adjacent |
N/A |
>30 |
N/A |
>30 |
N/A |
>30 |
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Non-adjacent |
N/A |
>40 |
N/A |
>40 |
N/A |
>40 |
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Channel Ripple(dB) |
<0.3 |
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Insertion Loss Temperature Sensitivity (dB/℃) |
<0.005 |
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Wavelength Temperature Shifting (nm/℃) |
<0.002 |
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Polarization Dependent Loss (dB) |
<0.1 |
<0.1 |
<0.1 |
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Polarization Mode Dispersion |
<0.1 |
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Directivity (dB) |
>50 |
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Return Loss(dB) |
>45 |
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Maximum Power Handling (mW) |
300 |
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Operating Temperature (℃) |
-5~+75 |
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Storage Temperature (℃) |
-40~+85 |
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Package dimension (mm) |
L100 x W80 x H10 |
L142 x W102 x H14.5 |
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Specifications may change without notice
Above specification are for device without connector.
Ordering Information
|
CWDM |
X |
XX |
X |
XX |
X |
X |
X |
|
Channel Spacing |
Number of Channels |
Configuration |
1st Channel |
Fiber Type |
Fiber Length |
In/Out Connector |
|
|
C=CWDM Grid |
04=4-CH |
M=Mux |
27=1270nm |
1=Bare fiber |
1=1m |
0=None |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.