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ETU-01A
CTC Union ETU-01A User Manual
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Chapter 3. LCD Operation
35
May 2011
ETU-01A Menu System Overview
SYSTEM
PARAMETER
MASTER
TIMING
RECOVERY
INT OSC
DTE1
DTE2
DTE3
SEND
MAPPING
REMOTE
MAPPING
CONTROLLED
ON
OFF
E1 LINE
PARAMETER
FRAME
CCS
CAS
UNFRAME
CRC-4
ON
OFF
CASCADE
ON
OFF
IDLE CODE
7E
(00~FF)
RAI
ENABLE
DISABLE
LINE CODE
HDB3
AMI
IMPEDANCE
120 Ohms
(Display
Only)
TIME SLOT
MAPPING
F=Frame
S=Signal
.=not assign
*=active
DATA PORT
PARAMETER
MULTIPLIER
N64
N56
CTS
ON
RTS
LOOPBACK
PARAMETER
E1 LINE
OFF
LOCAL ANALOG
LOCAL DIGITAL
LOCAL PAYLOAD
REMOTE ANALOG
REMOTE PAYLOAD
DATA PORT
OFF
LOCAL ANALOG
LOCAL DIGITAL
V.54 LOOP
MODIFY
PASSWORD
0000
Default disabled
34
36
Table of Contents
Default Chapter
5
Table of Contents
5
Chapter 1. Introduction
7
General
7
Functional Description
9
System Timing Considerations
10
Typical System Applications
11
E1 Signal Structure
11
E1 Line Signal
12
Technical Specifications
13
Chapter 2. Installation
19
General
19
Site Preparation
19
Mechanical Assembly
19
Electrical Installation
19
Power Connection
19
Rear Panel Connectors
19
E1 Line Side
20
Data Port Side
21
Interface Connector
21
RS-530 Interface Connector
21
RS-232 Interface Connector
21
RS-449 Interface Connector
21
G.703/64K Interface Connector
21
NRZ/BNC Interface Connector
21
ET100 10/100BASE-TX Interface Connector
21
ET100R 10/100BASE-TX Interface Connector
21
DIP Switches and Jumper Settings
22
Caution
22
Procedure
22
Chapter 3. LCD Operation
23
General
23
Controls and Indicators
23
Operating Procedure
23
LCD and Menu Keys
23
LED Status Indicators
24
Menu Operation
24
Top Level Menus
24
System Parameter Detail
26
E1 Line Parameter Detail
27
Timeslot Mapping Detail
28
Data Port Parameter Detail
29
Loop Back Parameter Detail
30
BERT Test Detail
31
Control Port Parameter Detail
31
Date & Time Display & Set Detail
32
Miscellaneous Setup Detail
33
Alarm Buffer Display Detail
33
Performance Display Detail
34
Chapter 4. Control Port Operation
39
General
39
Terminal Connection
39
Menu System Detail
40
Chapter 5. Loop Back and BERT Testing
55
General
55
Status Indicators and Messages
55
USER Activated Loop Back
57
Chapter 6. SNMP Option
63
Installation
63
Required Tools and Supplies
63
Procedure (Please Refer to the Attached Drawing)
63
Simple Network Management Protocol
65
SNMP Overview
65
SNMP Operations
65
The Management Information Base
66
MIB Structure
66
SNMP Communities
67
Appendix A. I/F Modules
73
E1 Line Connectors
73
Connector
73
BNC Connector
73
X.21 User Data Channel Connector
74
V.35 User Data Channel Connector
75
RS-530 User Data Channel Connector
76
RS-232 User Data Channel Connector
77
RS-530 to RS-449 Adapter Cable
78
G.703/64K Co-Directional Connector
79
G.703/Nrz
79
ET100 10/100BASE-TX Ethernet Bridge Interface
80
ET100R 10/100Base-TX Ethernet Router
81
Appendix B. Performance Monitoring
83
General
83
Performance Monitoring
83
Appendix C. Rack Mounting Option
85
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CTC Union ETU-01A Specifications
General
Brand
CTC Union
Model
ETU-01A
Category
Control Unit
Language
English
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