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WDM是將一系列載有信息、單波長不同的光信號合成一束,沿著單根光纖傳輸;在接收端再用某種方法,將各個不同波長的信號分開的通信技術(shù)。這種技術(shù)可以同時在一根光纖上傳輸多路信號,每一路信號都由某種特定波長的光來傳輸,這就是一個通道。
產(chǎn)品特點: |
應(yīng)用范圍: |
規(guī)格性能:
參數(shù) |
規(guī)格 |
|
傳遞信道波長 (nm) |
1500~1600(1260~1360) |
|
反射信道波長 (nm) |
1260~1360(1500~1600) |
|
插入損耗 (dB) |
反射通道 |
≤0.5 |
傳遞通道 |
≤0.6 |
|
插入損耗變化 (dB) |
<0.3 |
|
隔離度 (dB) |
反射通道 |
>15 |
傳遞通道 |
>40 |
|
插入損耗熱穩(wěn)定性 (dB/℃) |
<0.005 |
|
偏振相關(guān)損耗 (dB) |
<0.1 |
|
偏振模色散 |
<0.1 |
|
方向性(dB) |
>50 |
|
反射波損耗 (dB) |
>50 |
|
額定功率 (mW) |
500 |
|
工作溫度 (℃) |
-2~+80 |
|
貯存溫度 (℃) |
-40~+85 |
|
包裝尺寸 (mm) |
Φ5.5x34 (L38 for 900um Loose tube) |
訂購信息 :
產(chǎn)品 |
透射通道 |
尾纖類型 |
尾纖長度 |
連接頭類型 |
MWDM |
35=1310pass 53=1550pass |
1=祼纖 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.