PC running Network Manager
&
Security Management System
software
(e.g., StarNeT 1000)
Network
Interface
Unit
48 VDC network
power supply
EIA-422
OR
fiber optic
decouplers
decouplers
decouplers
microwave
power and data
via Processor #2
microwave
sensor
Processor #1
Processor #2
long terminator assemblies
EIA-422
OR
Fiber optic
Processor #4
Processor #3
perimeter fence line
OC2 sensor cable
power
cables
USB
4 m overlap at
decoupler locations
8 m overlap at start points
up to 200 distinct sensor zones (50 per processor)
processor to processor power
and data via sensor cables