8CH CWDM Module
Features
Low PDL
Low Insertion Loss
High Channel Isolation
Epoxy-free on Optical Path
High Stability and reliability
Applications
WDM System
Line Monitoring
Access network
Cellular Application
Telecommunication
Fiber Optical amplifier
Technical Specifications
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Parameter |
8 Channel |
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Mux |
Demux |
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Center Wavelength （nm） |
1270~1610/1271~1611 |
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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) |
±7.5/±6.5 |
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Insertion Loss（dB） |
≤2.5 |
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Channel Uniformity（dB） |
≤1.0 |
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Isolation（dB） |
Adjacent |
＞30 |
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Non-adjacent |
＞40 |
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Isolation（dB） |
Express with filter |
＞30 |
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Express without filter |
＞12 |
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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 |
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Polarization Mode Dispersion（ps） |
<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(℃) |
-40~+85 |
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Storage Temperature(℃) |
-40~+85 |
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Package dimension (mm) (ABS box) |
A: L120 x W80 x H18 |
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B: L140 x W115 x H18 |
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Note：1、Specification may change without notice.
2、Above specification are for device without connectors.
Dimension (Unit:mm)
120×80×18mm
140×115×18 mm
Ordering Information HC－CWDM－A－B－C－D－E－F
|
A |
B |
C |
D |
E |
F |
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Number of Channels |
1st Channel |
Configuration |
Fiber Type |
Fiber Length |
Connector |
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04:4 Channel 08:8 Channel 16:16 Channel 18:18 Channel N:N Channel
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27:1270nm …… 47:1470nm 49:1490nm …… 61:1610nm |
M:Mux D:Demux O:OADM |
1: Bare fiber 2: 900um loose tube 3: 2mm Cable 4: 3mm Cable |
1:1m 2:2m S:Specify |
0:None 1:FC/APC 2:FC/PC 3:SC/APC 4:SC/PC 5:ST 6:LC S:Specify
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