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ADCP-61-471 • Issue 4 • June 2000 • Section 2: Operation and Maintenance
2-161
© 2000, ADC Telecommunications, Inc.
DLP-548
Page 2 of 5
Table 548-2. HLX and HRX Status Field Displays
STATUS FIELD: MODULE DISPLAY DESCRIPTION
DS1 Loopback ACTIVE,
INACTIVE
A loopback is active or has been deactivated at
the HLXC, HRX, or HLXR.
DS1 LOS YES, NO A loss of signal has occurred at the HLXC, HRX,
or HLXR.
DS1 Line Code AMI, B8ZS, AUTO,
N/A
See DLP-531 for descriptions of related HLX
configuration fields.
DS1 Frame Format UNFRAMED,
Ft ONLY,
ESF,
SF, N/A
AUTO
See DLP-531 for descriptions of related HLX
configuration fields.
Loop Reversal YES, NO, N/A A loop reversal has occurred at the HLXC, HRX,
or HLXR.
HSKP1/HSKP2 YES, NO, N/A Housekeeping alarms 1 and/or 2 have occurred at
the HLXC, HRX, or HLXR.
PWR1/PWR2 YES, NO, N/A Power alarms 1 and/or 2 have occurred at the
HLXC, HRX, or HLXR.
STATUS FIELD: HDSL LOOPS DISPLAY DESCRIPTION
(HDSL) Start-Up IP YES, NO, N/A MPU5.2 software or later: no HRXs or MPU 5.1
software.
NRM, DIS, LSW MPU 5.2 software or later: Normal, Disabled, or
Loss of Synch Word at Loop 1 or Loop 2 at the
HLXC or HLXR.
Tip-Ring (T/R) Reversal YES, NO, N/A
SNR (Thresh) Exceeded YES, NO, N/A See DLP-531 for descriptions of related HLX
configuration fields.
BER (Thresh) Exceeded YES, NO, N/A See DLP-531 for descriptions of related HLX
configuration fields.
Pulse Attn (dB) Range of +1 to +40 See DLP-531 for descriptions of related HLX
configuration fields.
SNR (margin dB) Range of –10 to +30 See DLP-531 for descriptions of related HLX
configuration fields.