Atec Agilent-J2300E - Manual (Page 59)

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T1 interface indication:
Loss of signal, frame sync, B8ZS detect, BPV, ESF CRC errors, framing
bit errors, frame slip, pulse density violation, yellow/remote alarm.
E1 interface indication:
Loss of signal, frame synch, like code violation, BPV, CRC-4 bit errors,
frame alignment signal, far end block error, remote alarm, AIS/all 1’s.
Cell BERT for E1/T1, E3/DS3, STM-1/0C-3, STM-1e/EC-3, ATM25 and UTP155
1111, 1010, 1100, 2 15 -1, 2 20 -1, 2 23 -1
User defined: one octet (8bits)
Duration:
Continuous or user definable from 1 minute to 1000 hours
Errors:
Logic, Code, Frame, P1/P2 bit parity FEBE, FEAC
Error insert rate:
Programmable from 10 3 to 10 9
BERT
(continued)