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Setting
Service
Channel Rate
BERT Pattern
3-44
T 1 A c c e s s R o u t e r
Test Details Screen
The Test Details screen (Figure 3.35) lets you set some test parameters and
view other read-only parameters. This screen is also used to initiate a BERT
or Loop Test.
Figure 3.35
Test Details Screen
BERT Table
The BERT table provided on the Test Details screen lets you set the test
parameters listed below.
Displays the bandwidth on which you wish to perform the BERT. The
available values for this parameter depend on which interface is selected.
Values: Idle Channels, Channel 1...24, Net, Use Service
Default: Net
Selects the channels with a service to BERT. (Refer to Figure 3.13 on
page 3-14.)
Sets the bit rate to BERT for each selected channel. If "Νx64K" is selected,
the ones density requirements of the T1 network line must be ensured. If
"Νx56K" is selected, ones density for the selected DS0 channel is maintained.
Values: Nx56K, Nx64K
Default: Nx64K
Specifies the pattern to be transmitted during a test for the selected port.
Values: Marks, QRSS, 511, 2047, 2
Default: QRSS
15
NOTICE:
The 2
pattern is the ITU (European) version, not the ANSI version.
15
, Spaces
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