Table of Contents
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Index
V.35 61
O
Operation
keys 28
Out of frame 37
Output 43
P
Payload on local loopback 50
Percentage of available seconds 36
Percentage of error free seconds 36
Pin assignments
chain-in 59
chain-out 60
network 59
primary V.35 61
Pinouts 59
PLL alarm 37
,
Port 29
44
test 30
Port tests 52
Data loopback 52
DTE Loopbk 52
Position of TSU LT 43
Power connection 21
Power up testing and initialization
24
Power-up or commanded self-test
25
Product Registration 10
64
R
Red alarm 37
Remote loopback 50
Remote loopback menus
ANSI FDL LLB 50
AT&T inband LLB 50
AT&T PLB 50
no loopback 50
V.54 inband PLB 50
Restore factory defaults 30
Run self-test 30
Running self-test 51
S
selecting main menus 31
selecting submenus 32
self-test, running 51
Serial interface 24
SES 36
Set base rate 44
Set data field 32
SET LBO 40
Set LBO 42
,
Set passcode 30
48
Set pattern test 51
setting data fields 32
Severely errored seconds 36
Software
revision 30
Start channel 45
,
Status 29
35
© 2003 ADTRAN, Inc.
TSU LT User Manual
T
Telephone number 44
terminating a remote loopback 54
Test menu 30
test pattern
activating 53
terminating 54
Test patterns 51
1:8 All DS0s 51
,
48
511 Active DS0s 51
All ones 51
All zeros 51
Time/Date 30
Transmit (TX) data from the DTE
44
Traps 43
U
Unit 29
submenu 42
Utility 30
menu 47
V
V.35 pin assignments 61
V.54 inband PLB 50
viewing menus 32
X
XMIT alarm 40
Y
Yellow alarm 37
,
49
,
40
61203060L1-1A
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