WDM是将一系列载有信息、单波长不同的光信号合成一束,沿着单根光纤传输;在接收端再用某种方法,将各个不同波长的信号分开的通信技术。这种技术可以同时在一根光纤上传输多路信号,每一路信号都由某种特定波长的光来传输,这就是一个通道。
产品特点: |
应用范围: |
规格性能:
参数 |
规格 |
|
传递信道波长 (nm) |
1500~1600(1260~1360) |
|
反射信道波长 (nm) |
1260~1360(1500~1600) |
|
插入损耗 (dB) |
反射通道 |
≤0.5 |
传递通道 |
≤0.6 |
|
插入损耗变化 (dB) |
<0.3 |
|
隔离度 (dB) |
反射通道 |
>15 |
传递通道 |
>40 |
|
插入损耗热稳定性 (dB/℃) |
<0.005 |
|
偏振相关损耗 (dB) |
<0.1 |
|
偏振模色散 |
<0.1 |
|
方向性(dB) |
>50 |
|
反射波损耗 (dB) |
>50 |
|
额定功率 (mW) |
500 |
|
工作温度 (℃) |
-2~+80 |
|
贮存温度 (℃) |
-40~+85 |
|
包装尺寸 (mm) |
Φ5.5x34 (L38 for 900um Loose tube) |
订购信息 :
产品 |
透射通道 |
尾纤类型 |
尾纤长度 |
连接头类型 |
MWDM |
35=1310pass 53=1550pass |
1=祼纤 3=3.0mm |
1=1m |
0=None |
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.