User`s guide

Administrator’s Guide for Polycom HDX Systems
A–14 Polycom, Inc.
Polycom HDX 4000 and Polycom HDX 4000 HD Systems
Polycom HDX 4500 System
100-240VAC 50/60Hz 2.3A
Analog phone port: For
analog phone calls
LAN ports: For IP or SIP calls,
People+Content IP, and Polycom
HDX Web Interface
Power connector: For
power supply
ISDN port: For a QBRI, PRI, or
V.35 module
RS-232 Serial port
for RS-232 devices
100-240v~ 50/60Hz 2.3A OUTLET FOR DISPLAY ONLY
100-240v AC 50/60Hz 2.3A
LAN port: For IP
network access
Power connector: For
power supply
Power connector: For
built-in monitor
RS-232 serial port:
For RS-232 devices
LAN port: For IP
network access