DWDM Module in 1U Rackmount
Features
Low PDL
Wide pass band
Low Insertion Loss
High Channel Isolation
High stability and reliability
Applications
WDM System
Line Monitoring
Wavelength Routing
Telecommunication
Fiber Optical amplifier
CATV Fiberoptic System
Technical Parameter
|
Parameter |
4 Channel |
8 Channel |
16 Channel |
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Mux Mux |
Demux |
Mux |
Demux |
Mux |
Demux |
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Channel Wavelength（nm） |
ITU Grid |
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Channel Spacing (GHz) |
100 / 200 |
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Channel Passband (@-0.5dB bandwidth (nm) |
>0.3 |
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Insertion Loss (dB) |
≤1.8 |
≤3.0 |
≤4.5 |
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Channel Uniformity (dB) |
≤0.6 |
≤1.0 |
≤1.5 |
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Channel Ripple (dB) |
0.3 |
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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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Inertion 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 |
<0.15 |
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Polarization Mode Dispersion（ps） |
<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(℃) |
-5~+75 |
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Storage Temperature(℃) |
-40~+85 |
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Package dimension (mm) |
L432（482.6）xW250*H44 or Specify |
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Note：1、Above specifications are for devices without connector.
2、Specifications may change without notice.
Dimension （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 |
|
04:4 Channel 08:8 Channel 16:16 Channel
|
27:1270nm …… 47:1470nm 49:1490nm …… 61:1610nm |
M:Mux D:Demux
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1:Bare fiber 2: 900um loose tube 3:2mm Cable 4:3mm Cable |
1:1m 2:2m
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0:None 1:FC/APC 2:FC/PC 3:SC/APC 4:SC/PC 5:ST 6:LC S:Specify
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