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CWDM 保偏模块
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Order Information : HC-4CH-CWDM-A-B-C-D-E
|
A |
B |
C |
D |
E |
|
1st Channel |
Configuration |
Fiber Type |
Fiber Length |
Connector |
|
27=1270nm …… 47=1470nm …… 61=1610nm |
M=Mux D=Demux
|
1=Bare fiber 2=900um loose tube 3=2mm Cable 4=3mm Cable |
1=1m 2=2m S=Specify |
0=None 1=SC/APC 2=SC/PC 3=LC S=Specify |
|
参数/Parameters |
规格/Specifications |
单位/Unit |
|
|
工作波长/Operating Wavelength |
1260~1620 |
nm |
|
|
通道/Channel |
1490,1510,1530,1550 |
nm |
|
|
通道间隔/Channel Spaceing |
20 |
nm |
|
|
带宽(@-0.5dB)/Channel Passband(@-0.5dB bandwidth) |
±6.5 |
nm |
|
|
插入损耗1/Insertion Loss1 |
≤2.0 |
dB |
|
|
隔离度/Isolation |
Adjacent |
>30 |
dB |
|
Non-adjacent |
>40 |
dB |
|
|
消光比/Extinction Ratio |
≥20(Slow axis work, Fast axis blocked) ≥14(Both axis work) |
dB |
|
|
平坦度/Ripple |
≤0.5 |
dB |
|
|
方向性/Directivity |
≥50 |
dB |
|
|
回波损耗/Return Loss |
≥45 |
dB |
|
|
最大光功率/Maximum Power Handing |
500 |
mW |
|
|
工作温度/Operating Temperature |
-10~+70 |
℃ |
|
|
储存温度/Storage Temperature |
-40~+85 |
℃ |
|
|
光纤类型/Fiber Type |
PM Panda fiber with 0.9mm loose tube |
|
|
|
光纤长度/Fiber Length |
1.0±0.05(含头长度) |
m |
|
|
连接头/Connector |
FC/APC or Customized |
|
|
|
封装尺寸/Package size |
100x80x10 |
mm |
|
*备注/ Notes: 1.测温环境在23℃/Testing Temperature at 23℃；2.上述参数不含有连接头。 /Above specification are for device without connector；3.每个连接头增加0.3dB损耗,回损降低5dB,同时消光比减少2dB。/For devices with connectors, IL will be 0.3dB higher,RL will be 5dB lower,ER will be 2dB lower.
