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Index-2 TDU 120e User Manual 61202156L2-1
DS-1 (PBX) Interface, status messages
C-4
DS-1 Interface - Port 0.2
D-3
DTE Data/Clock
4-5
DTE LOOPBACK
7-9
DTE Port Rate
4-5
DTE Status
4-5
E
editing the data field
3-4
electrical specifications
D-1
Environmental Specifications
D-6
ES, test pattern result
7-6
Ethernet Status
4-8
F
Factory Restore
6-2
Factory Restore, status network inter-
face
C-3
FCC regulations
1-iii
FER, network interface error
4-3
FIFO Alarm, alarm message
C-2
Flash Download
8-6
Frame Slip, status DS-1 PBX interface
C-4
Framing
D-1
front panel, description
3-1
FT1 Line Rate
D-1
G
General Menu Operation
3-2
GetNextRequest, SNMP network com-
mand
A-2
GetRequest, SNMP network command
A-2
GetResponse, SNMP network message
A-3
Grounding Instructions
2-3
H
Host 1 Trap IP Address
8-4
Host 2 Trap IP Address
8-5
Host 3 Trap IP Address
8-5
Host 4 Trap IP Address
8-5
I
Initialization for TDU 120e unit
2-9
Input Signal
D-1
Installation, how to
2-1
Items provided by customer for TDU
120e unit
2-2
L
LED Descriptions
3-1
Line Code
D-1
Line Loop Up, status DS-1 PBX inter-
face
C-4
Line On, local loopback
7-3
Line On, status network interface
C-3
Line, network interface loopback
7-3
Line-Build-Out
D-1
Local Loopbck, test menu
7-3
Loop Down, status Nx/DBU interface
C-3
Loop Up, status Nx/DBU interface
C-3
Loopback Off, status network interface
C-3
Loopback Tests
7-2
Loopdown, status DS-1 PBX interface
C-4
Loss of Signal, DS-1 interface alarm
message
C-2
Loss of Signal, network interface alarm
C-1
Lost Passcode
6-3
M
MAC Address
6-4
Management Configuration
8-1
Management Interfaces
D-4
Menu Features for LEDs
3-1
Menu Structure
3-5
Message, network manager
A-3
N
network connectors
B-1