Whether an LQM board can receive GE services

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Yes, an LQM board can receive GE services.

Other related questions:
Whether both the receive and transmit rates of GE ports on the LQM board are Gigabit rates
Both the receive and transmit rates of GE ports on the LQM board are Gigabit rates in the 1000M full-duplex mode.

Failing to set GE (TTT-GMP) on an LQM board
For TNF2LQM, GE (TTT-GMP) is supported only when the board works in 1 x AP2 ODU0 mode. For GE services, set the service type based on the GE service source as follows: For transmission of synchronous Ethernet services, set the service type to GE (TTT-GMP). For transmission of common GE services, set the service type to GE or GE (GFP-T).

Service rate limit for GE services on the TOM board
The TOM board does not support port bandwidth limit. All OTN boards do not support this function. The function is supported only by the service boards that support the L2 processing capability, such as TEM28 and LEM24.

Method used to determine whether the TOM board port that receives GE services is normal
You can query the RMON performance data of the port that receives GE services. If the sent and received data packets are normal, the port is normal.

Reason for the failure to set GE (TTT-GMP) for an LQM board
TNF2LQM supports GE (TTT-GMP) only when working in 1 x AP2 ODU0 mode. In the case of GE services, select a proper service type according to the source of the GE services. The service type should be set to GE(TTT-GMP) for transmitting synchronous Ethernet services. The service type should be set to GE or GE(GFP-T) for transmitting common GE services.

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