User Manual

AS4000 Central Terminal Installation and

Commissioning

IXL 001

605-0000-432

Issue 1.3a Date 18th October 1999

Page 2 of 10

1. Positioning and Securing.........................................................................................1

1.1. In a Suite.............................................................................................................1

1.2. To a Wall............................................................................................................2

2. Rack Earthing.........................................................................................................3

AS4000 Release 4 Rack Installation.................................................................... DLP-003

1. Positioning and Securing Racks ..............................................................................1

1.1. Installing Rack in a Suite ....................................................................................1

1.2. Securing Rack Base ............................................................................................2

1.3..............................................................................................................................3

Securing the rack using overhead Ironwork ................................................................3

1.4..............................................................................................................................4

Securing a Rack to a Wall...........................................................................................4

2. Rack Earthing.........................................................................................................5

CT Power and Alarm Cabling ........................................................................... DLP-004

1. DC Power...............................................................................................................1

2. Shelf Identity Settings.............................................................................................2

3. Alarm Unit (Type 55B) External Connections.........................................................4

AS4000 Release 3 2Mbit/s Cabling. ................................................................... DLP-005

1. 2Mbit/s Cabling 75Ω Coax .....................................................................................1

2. 2Mbit/s Cabling 120Ω Twisted Pair........................................................................4

3. Channel Bank .........................................................................................................4

AS4000 Release 4 2Mbit/s Cabling. ................................................................... DLP-006

1. 2Mbit/s Cabling 75Ω Coax .....................................................................................1

2. 2Mbit/s Cabling 120Ω Twisted Pair........................................................................3

3. Channel Bank .........................................................................................................4

Reserved for future use. ...................................................................................... DLP-007

Connection to Sitespan ....................................................................................... DLP-008

1. Modem Connection to Sitespan...............................................................................1

2. Fixed Link Connection to Sitespan..........................................................................2

Card Installation. ................................................................................................ DLP-009

3. Preliminary.............................................................................................................1

4. Card Insertion.........................................................................................................2

4.1..............................................................................................................................4

Initial installation of cards in a newly provided rack ...................................................4

4.2. Installation of card sets when providing Modem Shelf 3.....................................6

4.3. Installation of card sets when providing Modem Shelf 2 or 4 ..............................7

Commissioning Process Flowcharts.................................................................... DLP-010

2. Commissioning racks for use with SiteSpan............................................................1

2.1. Using Level Control Unit....................................................................................2