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User Manual
LTU Orion 2
4.6.4.2 <NM> command
The <NM> command displays the ITU-T G.991.2 Noise Margin performance parameters.
(The maximum possible increase in the noise margin at which the BER is expected to be less
that 10-7.)
The action of the <NM> command terminates by entering any other command or by pressing
“enter”.
CO_FMM>NM
Channel:
xDSL NM:
xDSL NM:
xDSL NM:
↵
CO_FMM>
DSL1
10.5
10.5
10.5
DSL2
11.5
11.5
11.5
DSL3
10.5
10.5
10.5
DSL4
10.0 dB
10.0 dB
10.0 dB
The number of columns is equal to the number of xDSL channels of the device.
Normal quality of data transmission is possible only for NM≥8 dB.
4.6.4.3 <STATUS> command
The <STATUS> command displays the actual status of the xDSL transceiver.
CO_01_FMM>STATUS
---------------------------------------------------------------------------Status
:
DSL1
DSL2
DSL3
DSL4
---------------------------------------------------------------------------I/F mode
:
CO
CO
CO
CO
SYNC
:
SEGD
:
Power backoff
:
0.0
0.0
0.0
0.0 dbm
Far end power backoff :
0.0
0.0
0.0
0.0 dbm
Loop attenuation
:
0.0
0.0
0.0
0.0 dB
NMR
:
0.0
0.0
0.0
0.0 dB
Bitrate
:
0
0
0
0 kbit/s
SRU #
:
0
0
0
0
Active sync. source
:
Internal
Internal
Internal
Internal
Remote power state
:
OFF
OFF
OFF
OFF
RP protection status :
ON (02:00 sec)
---------------------------------------------------------------------------Temperature
:
42.875 C
---------------------------------------------------------------------------CO_01_FMM>
Option: T – update the table continuously.
Option: L – show the DSL and Link parameters.
Table 4.2 «<STATUS> - definitions».
Parameter
I/F mode
SYNC
SEGD
Value
Description
CO
The interface is in the Master mode
CP
The interface is in the Slave mode
1
Synchronization in the xDSL line is established.
- (0)
Synchronization in the xDSL line is absent.
1
Data, transmitted over the xDSL line, are valid
0
Data, transmitted over the xDSL line, are not valid
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