Optical power monitoring board (OPM) has a variety of types, can be used in offline real-time alarm test and online real-time alarm test; by monitoring optical power, the purpose of real-time alarm test can be achieved
|
Function |
Parameter |
|
|
Model |
OPC |
OPD |
|
Number of channels |
2/4/8/12/16/24( off-line) |
2/4/8/12( on-line) |
|
Calibration wavelength |
1310nm / 1550 nm |
|
|
power bracket |
-70 ~ +3 dBm (offline) |
-50 ~ +23 dBm (online) |
|
Accuracy |
± 5% |
|
|
Resolution ratio |
0.01 |
|
|
Type of optical fiber |
SM(9/125um) |
|
|
Type of connector |
LC/PC |
|
|
Working temperature |
0℃~+45℃ |
|
|
Relative humidity |
30℃ not more than 90% (no condensation) |
|
|
Storage temperature |
−20℃~+70℃ |
|
|
Size |
0.5U standard |
|
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