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ADCP-61-471 • Issue 4 • June 2000 • Section 2: Operation and Maintenance

2-304
© 2000, ADC Telecommunications, Inc.

TAP-102

Page 5 of 11

Table 102-2. HDSL Mon Type Descriptions

MON TYPE

MEANING

LOCATION

DESCRIPTION

FCP

Failure Count Path

NEND, FEND, REPC,
REPR, CRP, RRP*

Count of Loss Of Sync Word (LOSW)
failures on the HDSL loop.

CVP

Code Violation Path

NEND, FEND, REPC,
REPR, CRP, RRP

Count of CRC errors on the HDSL loop.

ESP

Errored Second Path

NEND, FEND, REPC,
REPR, CRP, RRP

A second in which one or more CRC
errors occurred on the HDSL loop, and
no LOSW defects occurred.

SESP

Severely Errored
Second Path

NEND, FEND, REPC,
REPR, CRP, RRP

A second in which the number of CRC
errors on the HDSL loop was greater
than or equal to some user-specified
value, and no LOSW defects occurred.

SEFSP

Severely Errored
Framing Second Path

NEND, FEND, REPC,
REPR, CRP, RRP

A second in which one or more LOSW
defects occurred on the HDSL loop.

PA-H

Pulse Attenuation

High Path

NEND, FEND, REPC,
REPR, CRP, RRP

Highest Pulse Attenuation value detected
on the HDSL loop within the interval.
This value is only updated when the
HDSL loop is active. If the HDSL loop
has never been activated, this value will
be set to 0.

SNR-L

Signal-to-Noise Ratio

Low Path

NEND, FEND, REPC,
REPR, CRP, RRP

Lowest SNR detected on the HDSL loop
within the interval. This value is only
updated when the HDSL loop is active.
If the HDSL loop has never been
activated, this value will be set to 71.

* For descriptions of locations where thresholds are monitored (such as FEND, NEND, REPC, REPR,
CRP, and RRP), refer to

Figure 102-7

(T1 system),

Figure 102-8

(HDSL system),

Figure 102-9

(DLX

system),

Figure 102-10

(ODS2 system), and

Figure 102-11

(RLX system).