其它产品
熔融拉锥型波分复用器
Description
-
Features
● 低插入损耗
● 高隔离度
● 紧凑的尺寸
● 精彩的稳定性
Applications
● 远程单向和双向电信系统
● 数字，混淆和视频系统
● 有线电视系统和光纤传感器
|
Parameters |
Unit |
Specifications | |||
|---|---|---|---|---|---|
|
Operating Wavelength |
nm |
980/1550 |
1310/1550 |
1480/1550 |
|
|
Insertion Loss@ 25°C |
dB |
0.4 |
0.3 |
0.4 |
|
|
Isolation @ 25°C |
dB |
20 @980nm 18 @1550nm |
17 |
13 |
|
|
PDL |
dB |
≤0.10 |
≤0.15 |
||
|
WDL |
dB |
≤0.10 |
≤0.15 |
||
|
TDL |
dB |
≤0.20 |
|||
|
Directivity |
dB |
≥55 |
|||
|
Return Loss |
dB |
≥55 |
|||
|
Fiber Length |
m |
>1.00 |
|||
|
Fiber Type |
- |
Corning HI-1060 |
Corning SMF-28e+ |
||
|
Jack Type |
- |
250μm bare fiber; 900μm loose tube |
|||
|
Package Type |
mm |
3x54 for bare fiber; 3x60 for loose tube |
|||
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.
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双窗耦合器
双窗耦合器
双窗耦合器（DWC）接纳非对称耦合技术制造。普通器件带宽可抵达±40nm，超宽带器件可扩展到±80nm。双窗宽带耦合器在1310nm和1550nm通信窗口上具有相同的耦合比，以及具有低插入损耗和低PDL。该产品广泛应用于通信系统、CATV和FTTH。
