The engineer said that he can't query optical power for NS2, TDX board for OSN8800.
After configuring used in the optical module, the problem have been solved.
The cause that he can't query the optical power may be:
1.Optical module don't insert in the board. Please check the alarm in the board.
2.Configure unused to the optical module by error.
The engineer ensure the reason is to configure unused in the optical module by error.
Notice: You need configure the optical module used if you want to query the optical power.