16 Installing the security gateway March 2004
Avaya SG5, SG5X, & SG200 Security Gateway Hardware Installation Guide
Power considerations
Be sure that the power where the security gateway will be used is “clea n”
power (free of spikes and noise). Install a power conditioner if necessary.
WARNING: This product relies on the building’s installation for short-
circuit (overcurrent) protection. Ensure that a fuse or circuit breaker no
larger than 120 VAC, 15A U.S. (240 VAC, 10A international) is used on
the phase conductor (all current-carrying conductors).
Equipment required
The VSU shipping carton should contain:
System requirements
Before you begin the installation process, confirm the following items a re
available on your local network:
•A router, DSL, cable or ISDN modem, providing connectivity to a WAN
such as the Internet
•10/100BASE-T Ethernet hub, router, or switch providing connectivity to
a LAN
•CAT 3, 4, or 5 UTP cable to interconnect router, VSU, and hub(s)
•A Java-enabled (JDK 1.1.8 or later) 128-bit encryption-capable
browser such as Internet Explorer 5.5 (or later) or Netscape 6.2 (or
later) installed on each workstation on your LAN that will communicate
with the security gateway.
Quantit
yPart Description
1 Security Gateway VPN Service Unit
1 DC Power Supply
1 UTP Crossover Cable
1 Power cord (110V) or
Power cord (230V)
4 Rubber feet for desktop installations