Specifications

Appendix D Supervision Terminal Commands Installation and Operation Manual
D-40 Commands FCD-E1LC Ver. 1.0
use the following command to display the results and start the injection of
errors:
DSP BERT ML /I<Enter>
and the command
DSP BERT ML /S<Enter>
to display the results and then stop the injection of errors.
The BER test results displayed on the screen are correct for the instant the
display command has been issued (or since the last time the counters have been
cleared, whichever occurred last). When the /R option is used, the results are
periodically updated. The results are presented in the following format:
BERT OF CHANNEL - 1
ERROR_BITS RUN_TIME(SEC) ERRORS(SEC) SYNC_LOSS(SEC)
ERROR_INJECT
0 3 0 0 OFF
The display fields are as follows:
ERROR_BITS Total number of bit errors detected.
RUN_TIME(SEC) Total time the test is running.
ERRORS(SEC) Total number of seconds in which errors have been
detected.
SYNC LOSS(SEC) Total number of seconds in which loss of frame alignment
occurred.
ERROR INJECT(SEC) Indicates whether errors are injected (ON) or not (OFF).
All the counters have a range of 0 through 65535. When the maximum value is
reached, the counter freezes, therefore in general a value of 65535 indicates the
counter has overflown.
DSP HDR TST
Purpose
Display the results of the last hardware test (made during power-on self-test and
during regular operation).
Syntax
DSP HDR TST
Note