Tainet DT-2000 Series, Руководство пользователя

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OPERATING, MAINTENANCE 4-19
4.2.6. PERFORMANCE MONITOR
HDSL PM CONFIG Use this function to assign the performance monitoring thresholds
for DT-2000 series. There are two main types of Performance
Monitoring Config, 15 minutes and Daily. Also provides:
CLR HDSL PM Count To clear all HDSL PM report from the database.
HDSL PM REPORT
l
15 Minutes Performance Monitoring Reports
This report displays the PM data for the current 15-minute period and previous
thirty-two 15-minute periods.
By pressing “Enter” to view the previous period of PM data and “EXIT” to go
forward. Using
à
,
ß
keys to select the Monitor types.
l
Daily Performance Monitoring Report
This report displays the PM data for the current day and the previous seven days.
To view the previous daily reports, press “ENTER” and use
à
,
ß
to select the
daily PM type.
Table 4-4 HDSL Monitor Type Descriptions
MON TYPE LOCATION DESCRIPTION
FCP
FCP-FE Near End
Far End Failure Count Path : Count of Loss Of Sync
Word (LOSW) failures on the HDSL loop.
CVP
CVP-FE Near End
Far End Code Violation Path : Count of CRC errors on
the HDSL loop.
ESP
ESP-FE Near End
Far End Erred Second Path : A second in which one or
more CRC errors occurred on the HDSL loop
SESP
SESP-FE Near End
Far End Severely Erred Second Path : A second in
which the number of CRC errors on the HDSL
loop was greater than or equal to some user
specified value.
SEFSP
SEFSP-FE Near End
Far End Severely Erred Framing Second Path : A
second in which one or more LOSW defects
occurred on the HDSL loop.
PA-H
PA-H-FE Near End
Far End Pulse Attenuation-High Path : Highest Pulse
Attenuation value detected on the HDSL loop
within the interval.
SNR-L
SNR-L-FE Near End
Far End Signal-to-Noise Ratio-Low Path : Lowest
Signal-to-Noise Ratio detected on the HDSL
loop within the interval.
*Refer to table 4-2 for monitor type descriptions.