System Check Using If Loopback And Internal Bert; Figure A-3. Status | Status Page - Comtech EF Data SLM-5650C CyberLynx Installation And Operation Manual

A.3.2

System Check Using IF Loopback and Internal BERT

The modem can be tested independently using IF loopback and the Internal BERT.
Step
1 Turn off IF loopback before changing Modem Types.
2
Reset the modem configuration to Modem Type defaults.
3 Turn on IF loopback and the internal BERT.
4
Go to the Status | Status Page (Figure A-3) and check for Eb/No and the Internal BERT.
Note: The internal BERT data overwrites the Ethernet stream so there will be faults when viewing
the Status \ Port Statistics WEB page.
Appendix A
a. Change the Modem Type to a selection other than your desired test selection.
b. Change the Modem Type to your desired test selection.

Figure A-3. Status | Status Page

SLM-5650C / SLM-5650C-ODU Satellite Modem
Task
A–5
Revision 1
MN-SLM-5650C