User Manual NTU Orion 2
59
4.6.3.5 <G826 Е1> command
The <G826 Е1> command displays the ITU-T G.826 error performance parameters on the E1
side.
If the CRC4 mode is on for both channels, the following parameters are displayed:
CO_PM>G826 E1
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
G.826 Error Performance : 1-CRC4 1-E-Bit
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Errored blocks : 00000000 00000000
Errored seconds : 00000000 00000000
Severely errored seconds : 00000000 00000000
Background block errors : 00000000 00000000
ESR [%] : 0.00 0.00
SESR [%] : 0.00 0.00
BBER [%] : 0.00 0.00
Available time : 00000145 00000145
Unavailable time : 00000000 00000000
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
CO_PM>
If the CRC4 mode is off for the E1 interface, the following parameters are displayed:
CO_PM>G826 E1
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
G.826 Error Performance : 1-FAS
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Errored blocks : 00000000
Errored seconds : 00000000
Severely errored seconds : 00000000
Background block errors : 00000000
ESR [%] : 0.00
SESR [%] : 0.00
BBER [%] : 0.00
Available time : 00002341
Unavailable time : 00000000
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
CO_PM>
If the ITU-T G.704 framed mode is off, the following parameters are displayed:
CO_PM>G826 E1
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
G.826 Error Performance : 1
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Errored blocks :
Errored seconds :
Severely errored seconds :
Background block errors :
ESR [%] :
SESR [%] :
BBER [%] :
Available time : 00002341
Unavailable time : 00000000
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
CO_PM>
Option: С – update the table continuously.
Digits 1, 2, 3 and 4 in the first row of the table show parameters for the first, second, third and
fourth E1 interfaces, respectively.