H31-311_V2.5 Exam Dumps - HCIA-Transmission V2.5

The MAC loopback and PHY loopback are used for fault location. When the MAC loopback is set to in loop, the PHY loopback can be set according to the actual situation.

For (on-premises) HA solutions where active and standby servers are deployed in the same location, which of the following platforms can be deployed? (Multiple choice).

Which of the following boards can directly receive client-side signals?

Which of the following can be used as the central wavelength of the pump source in EDFA? (Multiple choice).

SDH is a complete standard digital signal hierarchy that provides____, multiplexing, and cross-connection. (Enter only lowercase letters.)

OSN1500/2500/3500/7500 supports DC and AC power inputs.

Which of the following is the feature of TCM overhead in ODUk signals?

Which of the following is not a nonlinear effect?