Table 7-1. Dte Options At Commands - ADTRAN DSU IV ESP User Manual

Front
Panel
DTE Rate
1= 2.4K
2 = 4.8K
3 = 9.6K
4 = 19.2K
5 = 38.4K
6 = 56/57.6K
7 = Same as Loop
1 = Scrambler Off
2 = Scrambler On
3 = Suppress LBE
Data Format
1= Asynchronous
2= Synchronous
DTE CMD Option
1 = Disabled
2 = AT Command Set
3 = V.25 Sync
4 = V.25 BSC/ASYNC
Transmit Clock
1 = Normal
2 = External
3 = Invert
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Table 7-1. DTE Options AT Commands

AT
Command
%k3 DTE Rate: 2.4K sync and async
%k4 DTE Rate: 4.8K sync and async
%k5 DTE Rate: 9.6K sync and async
%k6 DTE Rate: 19.2K sync and async
%k7 DTE Rate: 38.4K sync and async
%k8 DTE Rate: 56 sync or 57.6 async
%k9 DTE Rate matches loop rate
_F0 DTE data scrambler disabled (64kbps
loop rate only)
_F1 DTE data scrambler enabled (64kbps
loop rate only)
_F2 Suppresses loopback enable code (LBE)
in transmit data from the DTE after 30
bytes in a row detected (64 kbps loop rate
only)
&Q0 Asynchronous DTE operation mode
&Q2 Synchronous DTE operation mode
none Disables all DTE command Modes
none Enables AT command mode for DTE
none Enables V.25 (SDLC) command mode for
DTE
none Enables V.25 (bisync or async) command
mode for DTE
&X0 Tx Clock from DSU selected
&X1 ETC Clock from DTE selected
&X3 Inverted Tx Clock from DSU selected
DSU IV ESP User Manual
Chapter 7. Configuring DTE Options
Description
7-3