Figure 6-2. Dte Rates For 56 Kbps Secondary Channel And 64 Kbps Loop Rates; Table 6-2. Scrambler On/Off At Commands - ADTRAN DSU III AR User Manual

If the DSU III AR is set for a loop rate of 56 kbps with secondary
channel, then S
in Figure 6-2. The factory default setting is S
1= LOCAL
3=CONFIG
2= REMOTE ENTER
ADDRESS

Figure 6-2. DTE Rates for 56 kbps Secondary Channel and 64 kbps Loop Rates

Table 6-2 shows the equivalent AT commands for setting
S
channel and 64 kbps.
Front Panel
1=SCRAMBLER OFF _F0
2=SCRAMBLER ON
3=DATA INVERT
61202011L1-1
CRAMBLER
1= NETWORK OPT.
2= DTE OPTIONS 1= DTE RATE
2= CONNECTOR TYPE
3= DATA FORMAT
4= DTE CMD OPTION
5= TRANSMIT CLOCK
3= TEST OPTIONS 6= CS OPTIONS
4= DIAL OPTIONS 7= ANTI-STREAM
5= MANUAL 8= CD OPTIONS
9= TR OPTIONS
A= SR OPTIONS
B= AUXILIARY PORT
O /O for loop rates of 56 kbps with secondary
CRAMBLER N FF

Table 6-2. Scrambler On/Off AT Commands

AT Command
_F1
_F2
DSU III AR User Manual
Chapter 6. Configuring DTE Options
O /O options are available as shown
N FF
1= 2.4K
2= 4.8K
3= 9.6K
4= 19.2K
5= 38.4K
6= 56K/57.6K
7= SAME AS LOOP
Description
DTE data scrambler disabled
DTE data scrambler enabled
DTE data invert enabled (56 kbps second-
ary channel Loop Rate only). LBE codes
from DTE suppressed (64 kbps only).
.
O
CRAMBLER FF
56 Kbps Secondary
Channel Loop Rates
1= SCRAMBLER OFF
2= SCRAMBLER ON
3= DATA INVERT
6-3