Table of Contents
Advertisement
Appendix D. System Messages
Status Messages: Network Interface (NI)
Message
Payload On
Line On
Loopback Off
Factory Restore
Power On
Self-Test
TR-08 DL Down* TR-08 data link is down
TR-08 DL Up*
Minor Alarm*
Major Alarm*
*TR-08 alarm messages appearing in the alarm or history log have
been received from the far end. If the NI detects one of the above
conditions, it will send the appropriate alarm (if enabled) to the far end
but no message will appear in the alarm or history log.
D-2
Description
Payload loopback activated
Loopback off
All loopbacks deactivated
Factory setting restored
Unit powered on
Internal self-test performed
TR-08 data link is up
Loss of sync, carrier loss, BPV threshold
exceeded, or data link failure.
Conditions for a minor alarm have contin-
ued for greater than 2.5 seconds.
TSU 600 User Manual
61202076L1-1
Advertisement
Table of Contents
