Juniper Networks M7I User Manual
Page 65
Structure agnostic alarms for T1:
•
Alarm indication signal (AIS)
•
Loss of signal (LOS)
•
Errored seconds (ES)
•
Line code violation (LCV)
•
Line errored seconds (LES)
•
Severely errored seconds (SES)
•
Unavailable seconds (UAS)
Structure agnostic alarms for E1:
•
Alarm indication signal (AIS)
•
Errored seconds (ES)
•
Line code violation (LCV)
•
Line errored seconds (LES)
•
Severely errored seconds (SES)
•
Unavailable seconds (UAS)
Structure aware alarms for E1:
•
Alarm indication signal (AIS)
•
Loss of frame (LOF)
•
Loss of signal (LOS)
•
Yellow alarm (remote alarm indication (RAI) (YLW)
•
Far-end block error (FEBE)
•
Cylical Redundancy Check (CRC)
•
CRC major
•
CRC minor
•
Line code violation (LCV)
•
Path code violation (LCV)
•
Errored seconds (ES)
•
Bursty errored seconds (BES)
•
Line errored seconds (LES)
•
Severely errored seconds (SES)
•
Severely errored frame seconds (SEFS)
•
Unavailable seconds (UAS)
Alarms, errors, and
events
Related
Documentation
M7i PICs Description on page 3
•
•
•
M7i PIC/CFEB Compatibility on page 11
65
Copyright © 2010, Juniper Networks, Inc.
E1/T1 Circuit Emulation PIC (M7i Router)