DS1-FAC (DS1 Facility)
Issue 1 May 2002
8-667555-233-143
Line Termination
This field displays the line termination for the DS1 facility on the TN1654 DS1
Converter circuit pack. This field is display only. It cannot be administered. The
TN1654 has option switches located on the component side of the circuit pack. If
E1 operation is selected via the first switch, four additional switches are used to
select the line termination for each facility. Each facility can be set to either CEPT
75 ohm coaxial or 120 ohm CEPT twisted pair. This line termination field will
display what the switch is set to for the DS1 facility.
Line Termination is applicable only to E1 operation, thus this field will not appear
on the fiber-link form if the TN1654 DS1 CONV is administered for a bit rate of
1.544 Mbps
Facility Circuit ID
These fields are used to specify a unique alpha-numeric name up to 40
characters long for each DS1 facility. This field will be displayed for each facility
whose Facility Installed? field is set to yes.
DS1 Converter Performance Measurements
Report
The DS1 Converter Performance Measurements provide link performance
measurements for the DS1 facilities.
When no facility alarms exist on the DS1 facility, events that indicate a
degradation in the performance of the DS1 facility are monitored and recorded.
These events will generate appropriate alarms when performance of the DS1
facility has degraded below acceptable levels. These measurements include
errored seconds, bursty seconds, severely errored seconds, and failed seconds.
There are two DS1 Converter Performance Measurements Sub-reports. The first
sub-report, DS1 Converter Performance Measurements Summary Report,
provides information about the worst 15-minute interval of data, the total for
24 hours of data and the current 15-minute counter for each of the above
mentioned counters.
The second sub-report, DS1 Converter Performance Measurements Detailed
Report displays a detailed log for the last 96 15-minute intervals for each of the
above mentioned counters.
The DS1 Converter Performance Measurements Summary Report can be
accessed with list measurements ds1-facility summary UUCSSf [print |
schedule]. A more detailed version of the report is accessed with list
measurements ds1-facility log UUCSSf [print | schedule].
The user can reset every hardware- and software-measurement counter for a
given facility with clear measurements ds1-facility UUCSSf. The Counted
Since time is also reset and the Number of Valid Intervals count is set to zero.
The reports are printed on the screen or, by using the print option, on a printer
attached to the terminal.
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