Table of Contents
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Index
Symbols
%AV 36
%EF 36
Numerics
511 active DS0s 51
511 errors 51
511 test pattern, activating 53
A
,
,
Address 30
47
48
AIS alarm 37
Alarms 43
Alarms and errors 37
All DS0s test pattern 51
All ones 51
All zeros 51
All-ones received at NI 37
ANSI FDL LLB 50
Arrows 28
AT&T inband LLB 50
AT&T PLB 50
B
Bipolar violations 37
Bit errors 37
BPVs in superframe format 37
Bridge/Router application 20
C
Chain port output 24
Chain-in pin assignments 59
Chain-out 60
Channels 44
circuit testing, example of 53
Clear errors 51
Clock source 40
Code 40
Code violations 37
,
Configuration menu 29
39
,
Control port 24
43
Control-in/chain-in 59
CRC errors 37
CTS 45
,
Current errors/alarms 29
Customer Service, Product Sup-
port Information, and Training 10
61203060L1-1A
CVs 36
Cyclic redundancy check errors 37
D
damages 21
Data 45
carrier detect 45
field 28
rate 43
rate chart 57
set ready 45
Data Fields 28
Data loopback test 52
DCD 45
Display field 28
DSR 45
DTE
data rate chart 57
timing 41
DTE loopback test 52
E
Error/Alarm
history 29
menu 36
ES (errored seconds) 36
Example menu operations 31
exiting menus 32
F
Factory defaults 30
Failure is detected 25
Far end looped back test 53
ending the test 54
running the test 53
FCC statement 5
Format 40
Front panel 28
I
Inband Remote Configuration, ex-
ample 46
Inband submenu 45
Inserting 511 errors 51
Inspecting for damages 21
37
Internal timing 42
Introduction 19
© 2003 ADTRAN, Inc.
Inverting of the DTE data 45
L
Line on local loopback 50
LLB 50
Local loopback menus
line on 50
no loopback 50
payload on 50
Loopback
activate 50
deactivate 50
local 49
remote 50
loopback tests
far end 53
Loss of signal 37
inactive/active 32
M
Menu tree 55
Modem INIT 43
N
Network 59
menu 39
,
,
,
NI 24
30
32
39
pin assignments 59
,
tests 30
49
timing 41
Network (NI) 29
Network interface 24
performance reports 29
network interface test 53
Network loopback tests 50
NI PERF 29
No framing pattern sync at NI 37
No loopback 50
No pulses received at NI 37
Normal Mode Operation 46
Number ID for TSU LT w/V.35 23
Number of channels 45
Number of code violations 36
Number of errored seconds 36
Nx56/64
serial interface 24
Nx56K/64K DTE
,
35
63
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