Motorola V186 - Cell Phone - GSM System Planner Manual page 135

Network Configurations
The ACE3600 system supports both simple and complex communication networks. The
following sections describe various configurations from different aspects.
Simple System
A simple system, comprised of a central computer and RTUs connected over one
communication link, is shown in the following figure:
Central
Computer
FEP
RS232
STS
The STS may be connected to any port of the RTU.
The ports of the RTUs should be defined via Site Configuration. The logical name (e.g.
LINE1, etc.) of the communication link is also defined.
Two-Link and Multiple Link Systems
A two-link system utilizing a communications network, comprised of two
communication links, is described in the following figure:
Central
Computer
RS232
IP / RS232
Media
STS
FEP
131
Communications
RADIO 1
LINE 1