CTC Union ETU-01A User Manual

Table of Contents
i
May 2010
Chapter 1. Introduction.....................................................................................................7
1.1 General ......................................................................................................................7
1.2 Functional Description................................................................................................9
1.3 System Timing Considerations.................................................................................10
1.4 Typical System Applications ....................................................................................11
1.5 E1 signal structure ...................................................................................................11
1.6 E1 line signal............................................................................................................12
1.7 Technical Specifications...........................................................................................13
Chapter 2. Installation.....................................................................................................19
2.1 General ....................................................................................................................19
2.2 Site Preparation .......................................................................................................19
2.3 Mechanical Assembly ..............................................................................................19
2.4 Electrical Installation ................................................................................................19
2.4.1 Power connection..............................................................................................19
2.4.2 Rear panel connectors ......................................................................................19
2.5 E1 Line side
.............................................................................................................20
2.6 Data port side
...........................................................................................................21
2.6.1 V.35 interface connector...................................................................................21
2.6.2 X.21 interface connector...................................................................................21
2.6.3 RS-530 interface connector..............................................................................21
2.6.4 RS-232 interface connector..............................................................................21
2.6.5 RS-449 interface connector..............................................................................21
2.6.6 G.703/64K Interface connector.........................................................................21
2.6.7 NRZ/BNC Interface connector.........................................................................21
2.6.8 ET100 10/100BASE-TX Interface connector...................................................21
2.6.9 ET100R 10/100BASE-TX Interface connector ................................................21
2.7 DIP Switches and Jumper Settings..........................................................................22
2.7.1 Caution..............................................................................................................22
2.7.2 Procedure..........................................................................................................22
Chapter 3. LCD Operation...............................................................................................23
3.1 General
....................................................................................................................23
3.2 Controls and Indicators ............................................................................................23
3.3 Operating Procedure
................................................................................................23
3.3.1 LCD and Menu Keys
.........................................................................................23
3.3.2 LED Status Indicators........................................................................................24
3.4 Menu Operation
.......................................................................................................24
3.4.1 Top Level Menus
...............................................................................................24
3.4.2 System Parameter Detail...................................................................................26
3.4.3 E1 Line Parameter Detail
..................................................................................27
3.4.4 Timeslot Mapping Detail....................................................................................28
3.4.5 Data Port Parameter Detail ...............................................................................29
3.4.6 Loop back Parameter Detail..............................................................................30
3.4.7 BERT Test Detail...............................................................................................31
3.4.8 Control Port Parameter Detail ...........................................................................31
3.4.9 Date & Time Display & Set Detail......................................................................32
3.4.10 Miscellaneous Setup Detail
.............................................................................33
3.4.11 Alarm Buffer Display Detail
..............................................................................33
3.4.12 Performance Display Detail.............................................................................34

CTC Union ETU-01A Specifications

General

Brand	CTC Union
Model	ETU-01A
Category	Control Unit
Language	English