Cause for no statistics on NOS primitives of LOM boards during client-side failures

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In case of a client-side fault, the interconnected device attempts to send various signals. When this occurs, FC_RMON statistics on the client side is meaningless. Therefore, the statistics is shielded.

Other related questions:
Reasons for the lack of statistics related to client-side failures in primitives such as NOS
Question: Why primitives such as NOS do not contain statistics related to client-side failures? Analysis: None Answer: When a fault occurs on the client side, the interconnected device attempts to send various signals. When this occurs, the FC_RMON statistics on the client side are meaningless and therefore are shielded.

Causes for reporting the LASER_MODULE_MISMATCH alarm when the WDM side of the LEX4 board is interconnected with the client side of the LBFS board
By default, a colored optical module is configured on the WDM side of the LEX4 board, and the board software will automatically create a logical colored optical module for this WDM-side optical module. During practical application, you need to create the correct logical optical module based on the actual type of physical optical module that is used.

Transmission distance of the client side of the TN53TSXL board
The client side of the TN53TSXL board is equipped with a fixed optical module, whose transmission distance is 2 km.

Number of client-side ports on the TTX board
There are 10 physical ports on the client side of the TTX board and the port with the maximum number is RX10/TX10. On the NMS, numbers 1 and 2 have been assigned to IN/OUT ports on line boards. Ports on tributary boards are numbered from 3. TTX is a tributary board and therefore its ports are numbered from 3. In other words, logical port 3 on the NMS corresponds to the RX1/TX1 port.

Client-side transmission distance of a 100G OTU board
The client-side transmission distance of a board depends on the client-side optical module.

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