Figure 11-9. Dte Only Test Diagram; Figure 11-10. Initiating A Dte Only Test - ADTRAN DSU III ARdc User Manual

Chapter 11. Testing and Troubleshooting
Test Purpose
The DTE Only test is used for the following purposes:
•
•
Initiating
Follow the menu path outlined in Figure 11-10 to initiate a DTE Only test.
11-14
DTE
TD
RD

Figure 11-9. DTE Only Test Diagram

Verify integrity of the DTE interface.
Verify integrity of connection between DTE and DSU III ARdc.
1=LOCAL UNIT
2=TEST
2=REMOTE UNIT

Figure 11-10. Initiating a DTE Only Test

DSU III ARdc User Manual
LOCAL
DSU/CSU
Tx Tx
Rx Rx
1=DTE & LOOP(LL)
2=LOOP ONLY (RT)
3=DTE ONLY
4=DTE WITH TP
5=TEST PATTERN
6=SELF TEST
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