Question 46
Which of the following is the steps to multiplex a low-speed service into a high-speed SDH service? (Multiple choice).
Question 47
If you group SNCP services with the same source, sink, or route, you can increase the SNCP switching speed
Question 48
The backplane has two 48V power cords, and each board gets two -48V power supplies from the backplane. After combining the power supply via diodes, the various voltages required for each component are obtained by means of a DC/DC power module and a linear mane swap.
Question 49
When using a script to back up U2000 data, the backup speed is fast because the backup file is small.
Question 50
When the J1 byte does not match, an alarm () is reported and the service may be interrupted.