ADTRAN 1202011L1, User Manual

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Chapter 7. Configuring Test Options
61202011L1-1 DSU III AR User Manual 7-3
EIA Local Loopback
The EIA LLB (Electronics Industries Association Local Loopback)
option specifies whether the DSU III AR responds to the LLB input
from the DTE. The factory default setting is
D
ISABLED
. Figure 7-3
shows the menu path used to access the EIA LLB option.
Table 7-3 shows the equivalent AT commands for setting the
EIA LLB
options.
1= NETWORK OPT.
1= LOCAL
2= DTE OPTIONS 1= TEST TIMEOUT
2= RDL/EN /DIS
3=CONFIG 3= TEST OPTIONS 3= EIA LLB /EN /DIS 1= DISABLED
4= DIAL OPTIONS 4= EIA RLB /EN /DIS 2= ENABED
2= REMOTE ENTER ADDRESS 5= MANUAL
Figure 7-3. EIA Local Loopback Options
Table 7-3. EIA Local Loopback AT Commands
Front Panel AT Command Description
1=DISABLED _A0 EIA LLB disabled
2=ENABLED _A1 EIA LLB enabled