User Manual

Demand Assignment
System Overview GSI 002
605-0000-450
Draft Issue 1.3dr Date 8/02/00
Page 14 of 16
Service Interface Unit FunctionGeneric Subscriber
Terminal
Type Qty Construction
M8/64 MU-V2 4 Modular Unit in
Modular Enclosure
Eight line voice 64kbit/s PCM / 32 kbit/s
ADPCM
M16 MU-V4 4 Modular Unit in
Modular Enclosure
Sixteen line voice 32kbit/s ADPCM
Table 1. AS4000 DA Subscriber Terminals
General Note: 32kbit/s ADPCM voice services available for Subscriber Terminal hosted on
Demand Assigned Modem shelves.
5. The Management System
The Sitespan Manager is a scaleable, distributed PC based management system.
monitors, tests and configures the WFA system. All elements of the AS4000 System
(AC, CT and ST) can be managed from a single Sitespan server connected at the
Access Concentrator.
Subscriber
Site(s)
ST(s)
Sitespan
Client PC
The Management
Site
The Radio Site
CT
The Switch Site
AC
Sitespan Server PC
AC
To other Sitespan Server PC’s
EXP
Subscriber Interface
Unit
Antenna
Antenna
Subscriber Interface
Unit
Figure 6. The Management System