Index

Numerics

10BaseT Interface D-5 10BaseT, connectors B-8

511Pattern Off, status Nx/DBU inter- face C-4

511Pattern On, status Nx/DBU inter- face C-3

511PATTRN 7-10

511RESULTS 7-10

A

AC powered units, TDU 120e 2-2 Active Alarms 4-3

ADTRAN Shipments Include 2-1 alarm messages C-1

Alarm, connectors B-8 All Ones, test pattern 7-5 All Zeros, test pattern 7-5 ANSI FDL LLB 7-4 ANSI FDL PLB 7-4 ANSI FT1 LLB 7-4 ATT In-Band LLB 7-4 Auth. Fail Traps Sent 8-5

B

Base DS-1 (PBX), connectors B-6 BES, test pattern result 7-6

Blue Alarm, DS-1 interface alarm mes- sage C-2

Blue Alarm, network interface C-1 Board level tests, (self-test) 2-8 BPV, network interface error 4-3

C

Chain In/Out Ports/Craft Port D-4Chain-out, connectors B-3 changing a passcode 6-3 Chassis Specification D-6

Clear Port Alarm 4-8

Clock Slip, alarm message C-1 commands, SNMP network manager A-2

Configuration Applications, TDU 120e 1-6

Connector D-1 Connector Pinouts B-1

Control In/Chain In, connectors B-2 Craft Port, connectors B-4

CRC, network interface error 4-3

D

Data Port Identification 3-4 DBU Control 4-6

DBU Data/CNTR 4-6 DBU DATA/CNTRL 7-11 DBU LOOPBACK 7-10 DBU Status 4-6

DBU TEST 7-10

DBU TST RESULT 7-11

DC powered units, TDU 120e 2-2 DCE Interface D-2

DS-1 (0.2) Menu Items (DS-1 Errors) 4- 7

DS-1 (PBX) Interface, alarm messages C-2

61202156L2-1

TDU 120e User Manual

Index-1

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ADTRAN TDU 120e user manual Index, Numerics