Chapter 7 Test Menu; Test; Network Tests; Figure 7-1. Test Menu - ADTRAN TSU LT User Manual

Test Menu
Chapter 7

TEST

The menu is used to initiate different types of tests of the unit and to view test results (see
T
EST
Figure 7-1). Test results are displayed in the LCD window. The menu contains three sub-items.
Test execution will disrupt some of the normal operation. See individual menu items
concerning tests before executing.

NETWORK TESTS

TEST
RUN SELFTEST
PORT TESTS
Network Tests
Network tests are used to control the activation of loopbacks and the initiation of data test patterns.
The network tests are run on the network interface (NI). Three different test configurations can be selected
to determine the type of loopback and the pattern to run. Test results are displayed in the LCD window.
See Figure 7-2.
61202060L4-1
1) LOCAL LOOPBK
2) REMOTE LOOPBK
3) TEST PATTERN
4) CLR ERRS (and error display)
5) INSERT 511 ERRRORS
1) DTE LOOPBK: OFF
2) DATA LOOPBK: OFF

Figure 7-1. Test Menu

© 2002 ADTRAN, Inc.
NO LOOPBACK
LINE ON NO LOOPBACK
PAYLOAD ON V.54 INBAND PLB
ANSI FDL LLB
AT&T INBAND LLB
NO PATTERN ANSI FDL PLB
1:8 ALL DS0s AT&T PLB
511 ACT. DS0s
ALL ZEROS
ALL ONES
(Displays results)
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