Method used to query optical power

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In the NE Explorer, select the desired board. Choose Configuration > Optical Power Management from the navigation tree.

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Method used to query optical power
In the NE Explorer, select the desired board. Choose Configuration > Optical Power Management from the navigation tree.

Method used to query the optical power of a board on the OSN 6800
Based on the signal flow, locate the board for which you want to query its optical power. Navigate to the NE Explorer, select the board, and choose Configuration > Optical Power Management. In the window that is displayed, you can view the transmit and receive optical power values of the board.

Method used to query the optical module type of a board
1. Query the board manufacturer information on the NMS. 2. View the barcode of the optical module onsite.

Method used to handle low transmit optical power
Possible cause 1: Any fiber pigtail in a multiplexing part or the optical cable degrades or is physically damaged. As a result, the attenuation of the fiber increases, and the receive optical power decline causes an OSNR decrease. Possible cause 2: The OA board gain at the local or peer site is decreased. For possible cause 1: a. Check the pigtail of the multiplexing part, and replace the pigtail if it is abnormal. b. Verify that the optical cable is normal. Note: A pigtail in a multiplexing part is one between the following units: Equipment and ODF OA and FIU OA and MUX/DEMUX ODFs TDC and RDC of an OAU board For possible cause 2: Check the OA board gain. If the gain is abnormal, replace the board.

Method used to query board power consumption on the U2000
On the U2000, choose Configuration > NE Batch Configuration > Power Management from the main menu. Then, click the Board Power tab to query the nominal power consumption and the current power consumption of the board. The nominal power consumption of a board is a fixed value and has been calibrated in board software. The current power consumption of a board is the actual power consumed during board operation. The value is calculated based on the actual voltage and current.

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