Wavelength |
1,310 / 1,550 ±40 nm |
Insertion loss |
1 to 5 dB ±0.75
6 to 10 dB ±1
> 11 dB ±15%
|
Return loss |
PC > 45 dB: APC > 65 dB |
Storage temperature |
55°C to 80°C |
Operating temperature |
-40°C to 75°C |
Test Condition
All tests shell be performed as bellow conditions
unless otherwise specified |
Temperature range |
23°C ±2°C (73°F ±4°F) |
Humidity range |
Less than 75% RH |
Optical Measurements
The requirement for the optical measurement facility are the following |
Capability of measuring optical loss and reflectance at both |
1,310 nm and 1,550 nm |
Central wavelength of the sources |
1,310 ±20 nm and 1,550 ±20 nm |
Spectral width of the sources |
Less than 75 nm |
Accuracy in measurement of loss |
±0.05 dB |
Accuracy in measurement of reflectance |
±2 dB down to at least -60 Db |