Test Purpose; Initiating; Interpreting Test Results; Figure 4-10. Initiating A Dte Only Test - ADTRAN DSU III TDM Manual

Chapter 4. Testing and Troubleshooting

Test Purpose

The DTE O
NLY
• Verify integrity of the DTE interface.
• Verify integrity of connection between DTE and DSU III TDM.

Initiating

Follow the menu path outlined in Figure 4-10 to initiate a DTE O

Interpreting Test Results

A BERT tester must be used to interpret the test results of a DTE O
4-12
test is used for the following purposes:
2=TEST
DSU III TDM User Manual
1=LOCAL UNIT
2=REMOTE UNIT
3=DBU CONNECTION

Figure 4-10. Initiating a DTE Only Test

test.
NLY
1=DTE & LOOP(LL)
2=LOOP ONLY (RT)
3=DTE ONLY
4=DTE WITH TP
5=TEST PATTERN
6=SELF TEST
test.
NLY
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