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This is the level used to evaluate whether the BERT had an
Error level
"acceptable" bit error rate.
If the BERT has a bit error rate, which exceeds this error level, the
ARGUS will display a "NO" as the test result.
Using the keypad, you can enter a value ranging from 01 (= 10
(= 10
means that, in the event that the bit error rate is less than 10
error in 10
evaluated as OK.
Setting the HRX value
HRX value
(Hypothetical Reference Connections, see the ITU-T G.821)
Using the keypad, you can enter a value ranging from 0 to 100 %.
Setting the MegaBERT bit pattern
Menu
Single Tests
BERT
BERT start
MegaBERT (framed/unfr.)
MegaBERT pattern
The ARGUS will save the setting and start
the single test.
ARGUS PRI
-99
). The default threshold (error level) is 10
6
= 1,000,000 sent bits), the bit error rate test will be
4 Operation on a PRI Access
-06
The various MegaBERT bit patterns that
are available can be called up in "Leased
line" mode as follows:
A distinction is made between two types of
MegaBERT in the channel selection:
- MegaBERT framed (31 B-channels)
- MegaBERT unframed (32 B-channels)
) to 99
-01
(1E-06). That
-06
(one
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