User's Manual
Table Of Contents
- Installation
- Overview AS4000
- Overview AS4020
- Preparation
- Rack Installation
- AS4000 AC Rack Cabling and Wiring
- AS4000 CT Shelf Cabling and Wiring
- _
- Expansion Rack Cabling
- Setup and Test
- System Testing
- AS4000 AC Setup and Test
- Access Concentrator: Turn-Up and DC measurements
- Setting Up the Access Concentrator
- _
- Setting the TEI and Baud Rate for Netspan Connection
- Creating AC Shelf/Rack on Sitespan
- Setting up AC Rack and Shelf configuration
- Configure AC Cards
- Configure AC Shelf properties
- Check Boot Sequence
- Alarm and Status Indications (Test 3)
- Self Test (Test 4)
- Test CTU cabling to the DDF E1 Cards
- Test CTU cabling to the Distribution Frame (DDF) GR303 Cards.
- Test XTU cabling to the DDF
- Connecting the AC to the Network
- Connect E1s/T1s to the Switch or Cross-Connect at the DDF
- Access Concentrator Rack Commissioning Test Results
- AS4000 CT Setup and Test
- AS4020 CT Setup and Test
- _
- General
- Repair and Return Procedure
- Repair Charges
- Return & Repair Tag
- Packing and Shipment
- Glossary
- Index
Printed Documentation
90
AS4020 Interface Connections
Alarm Wiring 26way High Density Male D-type.
Pin Description
1 DC 3.3V
2 Reset
3 Reset
5 &
22
Service
7 &
24
Attention
9 &
26
Fail
17 Reset
18 Earth
19 Reset
LAT Socket
Pin Description
6 Earth
7 Tx Out
8 Rx In
RS442
Pin Description
1 RX +
2 RX -
3 TX +
6 TX -
Traffic
Pin Description
1 TX+
2 TX -
3 RX+
6 RX -
Management Port
Pin Description
1 TX+
2 TX -
3 RX+
6 RX -
Option Unit
Pin Description
1
RD+ (input to option
card from AC)
2 RD-
4
TD+ (output from
option card to AC)
5 TD -