OCM板卡实现光信号的中心波长、功率值、信噪比和光波数等参数的监测。该板卡支持6个输入端口，可以检测6个光方向的监测信号。通过光信号的检测，实时监测线路的情况，方便业务开局和业务维护。
功能示意图
产品规格
表 1 产品规格
|
Parameter |
Min |
Typical |
Max |
Unit |
|
Operating Wavelength |
1528.77 |
|
1566.72 |
nm |
|
Number of Input Ports |
|
6 |
|
|
|
Input Power Range |
-55 |
|
0 |
dBm |
|
Scanning Time (per port) |
|
|
500 |
ms |
|
Dynamic Range |
|
|
20 |
dB |
|
Absolute Power Accuracy |
|
|
±1.0 |
dB |
|
Relative Power Accuracy |
|
|
1.2 |
dB |
|
Frequency Reporting Accuracy |
|
|
±6.25 |
GHz |
|
Power Repeatability |
|
|
0.4 |
dB |
|
Port Crosstalk |
35 |
|
|
dB |
|
Port Directivity |
35 |
|
|
dB |
|
Optical Return Loss |
30 |
|
|
dB |
|
Power Consumption |
|
5 |
10 |
W |
|
Optical Switch |
Latching |
|
||
|
Connector Type |
LC/APC |
|||
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.
