User Manual

Demand Assignment
System Overview IXL 001
605-0000-450
Draft Issue 1.3dr Date 8/02/00
Page 2 of 6
7.1. CDMA Technology...........................................................................................16
7.2. Demand Assignment..........................................................................................17
7.3. Frequency Ranges Supported. ...........................................................................18
Hardware Overview. ............................................................................................GSI-003
8. Antenna and Feeder Sub-system..............................................................................1
8.1. General Description.............................................................................................1
8.2. Antenna Options..................................................................................................1
8.3. Interface Connections..........................................................................................1
9. Central Terminal (CT).............................................................................................4
9.1. General Description.............................................................................................4
9.2. Power Requirements ...........................................................................................4
9.3. CT Equipment Rack Shelves: ..............................................................................5
9.3.1. Modem Shelves ...........................................................................................5
9.3.2. RF Combiner Shelf ......................................................................................6
9.4. CT Expansion Rack Shelves:...............................................................................8
Access Concentrator Hardware Overview...........................................................GSI-004
10. The Access Concentrator ........................................................................................1
10.1. Power Requirements........................................................................................2
10.2. AC Equipment Rack Shelves:..........................................................................2
10.2.1. Access Concentrator Connector Panel .........................................................2
10.2.2. Access Concentrator Card Shelf...................................................................2
Subscriber Terminal Hardware Overview. .........................................................GSI-005
11. Subscriber Terminals - Service Interface Units.........................................................1
11.1. The R Series Residential Subscriber Terminals.................................................1
11.2. The S Series Sub-Unit Subscriber Terminals....................................................2
11.3. The N Series Subscriber Terminals ..................................................................3
11.4. The B Series Subscriber Terminals...................................................................4
11.5. The L Series Subscriber Terminals...................................................................5
11.6. The M Series Subscriber Terminals (provisional information)...........................6
System Management Overview............................................................................GSI-006
12. System Management ...............................................................................................1
12.1. Sitespan...........................................................................................................1
APPENDIX A: RF CHANNEL PLANS 1
List of Figures
Figures Page
GSI-002
Figure 1. AS4000 System 2
Figure 2. DA Central Terminal with 4 DA Modem Shelves 7
Figure 3. Central Terminal Racks 9
Figure 4. Access Concentrator Rack with two AC Units 10
Figure 5. Internal Subscriber Terminal 12
Figure 6. The Management System 14