FlexDSL ORION 3 - Page 76

User Manual LTU Orion 3
76
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LOS-E : off on on on on HW-F : off
DSL-F : off
SW-MNT : off
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Option: T – enable the continuous updating of the table with actual alarm status.
Definitions (Nx64 interface)
ECA
Cable is not connected
DTR-OFF
DTE is inactive
LOOP1
A loop is activated on the network interface in the direction of the Е1 equipment
Definitions (E1 interface)
LOS-S
Loss of signal on the Е1 side
LFA-S
Loss of frame alignment on the E1 side
AIS-S
Receiving AIS on the E1 side
AIS-R
Receiving AIS on the E1 side by a remote device
BER-S
The block error rate on the Е1 side exceeded the admissible value
LOOP1
A loop is activated on the network interface in the direction of the Е1 equipment
Definitions (Ethernet)
LOS-E
Loss of signal on the Ethernet interface
Definitions (SHDSL)
LOS
Loss of signal in SHDSL
LOSW
Loss of signal or frame alignment in SHDSL (loss wire)
SEGD
A failure in the line (segment degradation)
BER-H
The block error rate in the line is according to G.826  30%
ALB
Analogue loop back is active
SEGA
Errored data or errored frame alignment (segment alarm)
NM
Noise Margin < NM threshold
LA
Loop Attenuation > LA threshold
LOOP2
A loop is activated on the line interface of a remote device in the direction of the local device
RCONF
Configuration of the remote device is not compatible with the configuration of the local device
(for example, the local device is configured to transmit Ethernet data, while the remote device
is configured to transmit two E1 streams)
RPF
Remote power is switched off due to some error
DCL
DC leakage current threshold of the remote power is met (300uA)
ACL
AC leakage current threshold of the remote power is met (700uA rms)
ACM
AC leakage of Mains frequency is present and threshold is met (500uA rms)
TLM
External alarms from the regenerators in the active line
Remote
Alarm of the remote device
Definitions (Maintenance):
HW-F
Hardware failure
DSL-F
DSL failure
SW-MNT
Software maintenance operation is in progress. If there is no alarm, 'off' is written in this line.
Other values for this alarm:
UPD: Software update is active.
ERR: Software update ended with error and software image is corrupted.
NEW: Software download ended successfully, reboot is needed.
NCONF: Software image needs to be confirmed with SOFTCONFIRM command.