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CWDM 模块 18CH
Features
Low Insertion Loss
Low PDL
High Channel Isolation
Epoxy-free on Optical Path
High Stability and reliability
Applications
WDM System
Line Monitoring
Cellular Application
Telecommunication
Fiber Optical amplifier
Access network
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 |
|
Number of Channels |
1st Channel |
Configuration |
Fiber Type |
Fiber Length |
Connector |
|
04:4 Channel 08:8 Channel 16:16 Channel 18:18 Channel N:N Channel
|
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
|
|
Parameter |
18 Channel |
||
|
Mux Mux |
Demux |
||
|
Center Wavelength （nm） |
1270~1610/1271~1611 |
||
|
Center wavelength Accuracy (nm) |
±0.5 |
||
|
Channel Spacing (nm) |
20 |
||
|
Channel Passband (@-0.5dB bandwidth)(nm) |
±7.5/±6.5 |
||
|
Insertion Loss（dB） |
≤2.5 |
||
|
Channel Uniformity（dB） |
≤1.0 |
||
|
Isolation（dB） |
Adjacent |
＞30 |
|
|
Non-adjacent |
＞40 |
||
|
Isolation（dB） |
Express with filter |
＞30 |
|
|
Express without filter |
＞12 |
||
|
Channel Ripple（dB） |
0.3 |
||
|
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 |
||
|
Operating Temperature(℃) |
-40~+85 |
||
|
Storage Temperature(℃) |
-40~+85 |
||
|
Package dimension (mm) (ABS box) |
A: L120 x W80 x H18 |
||
|
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.
