ADTRAN TDU 120e User Manual page 18

Table of Contents
Line ........................................................................................................ 7-3
Payload ................................................................................................. 7-3
Local Loopback ...........................................................................................7-3
Line On ................................................................................................. 7-3
Payload On ........................................................................................... 7-3
No Loopback ........................................................................................ 7-4
Remote Loopback ....................................................................................... 7-4
ATT In-Band LLB ................................................................................ 7-4
ANSI FDL PLB ..................................................................................... 7-4
ANSI FDL LLB ..................................................................................... 7-4
ANSI FT1 LLB ...................................................................................... 7-4
No Loopback ........................................................................................ 7-4
Test Patterns ................................................................................................7-5
All Ones ................................................................................................ 7-5
All Zeros ............................................................................................... 7-5
QRSS Pattern ........................................................................................ 7-5
QRSS All DS0s ..................................................................................... 7-5
QRSS TST DS0s .................................................................................... 7-6
None ...................................................................................................... 7-6
Instructions for Generating a QRSS Test Pattern ........................... 7-6
Pattern Result .............................................................................................. 7-6
ES ........................................................................................................... 7-6
BES ........................................................................................................ 7-6
SES ......................................................................................................... 7-7
*SYNC ................................................................................................... 7-7
How to Run an End-to-End Test on Fractional DS0s .................... 7-7
Run Self-Test ....................................................................................................... 7-8
Port Tests ............................................................................................................. 7-9
Nx/DBU (0.1) Menu Items ....................................................................... 7-9
DTE LOOPBACK ................................................................................ 7-9
511 PATTRN ...................................................................................... 7-10
511 RESULTS ..................................................................................... 7-10
DBU LOOPBACK ............................................................................. 7-10
DBU TEST .......................................................................................... 7-10
DBU DATA/CNTRL ........................................................................ 7-11
DBU TST RESULT ............................................................................. 7-11
DS-1 (0.2) Menu Items .............................................................................7-11
Loopback ............................................................................................ 7-11
Cancel Tests....................................................................................................... 7-11
Chapter 8. Remote/Management Menus............................................................. 8-1
Remote Menu Access ............................................................................................... 8-1
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