在线保偏器件
细节描述
Feature
Low insertion loss
High return loss
High extinction ratio
High reliability & stability
Application
Comminication system
Test Instrumentation
Fiber sensor system
Performance specification
|
Parameter |
Unit |
Value |
|
Centre Wavelength |
nm |
1310、1480or
1550 |
|
Operating Wavelength |
nm |
CW±20 |
|
Insertion Loss |
dB |
≤0.6 |
|
Min.Extinction Ratio @23°C |
dB |
≥25 |
|
Typ.Extinction Ratio@23°C |
dB |
≥28 |
|
Return loss |
dB |
≥55 |
|
Power handling |
mW |
≤500 |
|
Fiber Type |
/ |
PM Panda fibre |
|
Operating temperature |
°C |
-25~ +85 |
|
Storage temperature |
°C |
-40 ~ +85 |
Remark: 1. The reliability test conformed the Telcordia
GR-1221-CORE.
2. Specifications
exclude connector.