AudioCodes Mediant MSBR Series User Manual

Reference Guide 528 Document #: LTRT-17939
Mediant MSBR
Command Description

1 – inject errors in rate of 10
-1
.
 2 – inject errors in rate of 10
-2
.
 3 – inject errors in rate of 10
-3
.
 4 – inject errors in rate of 10
-4
.
 5 – inject errors in rate of 10
-5
.
 6 – inject errors in rate of 10
-6
.

7 – inject errors in rate of 10
-7
.
<pattern type> Specifies the pattern type:
 ‘1-2’ - select 01 Sequence as BER pattern
 ‘1-4’ - select 0001 Sequence as BER pattern
 ‘1-8’ - select 00000001 Sequence as BER pattern
 ‘3-24’ - select 3 '1's with 21 '0's Sequence as BER
pattern
 ‘all-0’ - select all 0 Sequence as BER pattern
 ‘all-1’ - select all 1 Sequence as BER pattern
 ‘qrss’ - select Quasi-Random Signal Sequence as BER
pattern
<timeout>
Specifies the time that the BER test will run for, in seconds.
The default value is 180 seconds. For running the BER test
with no time limitation, select the ‘forever’ value for this
field.
Default
By default, the BER test is not active.
Note
 This command is supported on the T1-WAN interface only.
 The user needs to make a loopback at the FarEnd, to have synchronous BER test
patterns.
 Running the BER test with an error rate of 10
-1
might cause the data not to
synchronize. So the BER won`t count bits or errors.
Command Mode
Privileged User
Example
This example starts the BER test for Channels 1-20 and Channel 22, with error rate of 10
-3
and pattern type QRSS, which has no timeout:
(conf-if-t1 0/0)# ber-test 1-20, 22 3 qrss forever
This example starts the BER test for Channels 1,2 and 10-15, no errors injected, pattern type
3-24, and default timeout (180 seconds):
(conf-if-t1 0/0)# ber-test 1, 2, 10-15 0 3-24

AudioCodes Mediant MSBR Series Specifications

General

Brand	AudioCodes
Model	Mediant MSBR Series
Category	Network Router
Language	English