TOA board is a high-speed service tributary processing board. The following is the description of TOA (STND) board. Which one is wrong?

TOA board is a high-speed service tributary processing board. The following is the description of TOA (STND) board. Which one is wrong?
A . When the client-side service is STM-16, the port working mode is ODU1 non-aggregation mode, and there is no need to configure the board complete cross
B . When the client-side service is FE, the port working mode is ODU1 aggregation mode, and the board needs to be configured for complete cross
C . When the client-side service is GE, the port working mode is ODUO non-aggregation mode, and the board needs to be configured for complete cross
D . The maximum cross-connect capacity of a TOA board is 20Gbit/S

View Answer

Answer: C