
28 C
HAPTER
2: I
NSTALLING THE
H
ARDWARE
■
A SuperStack 3 Firewall CD.
■
Warranty Information.
■
Software License Agreement.
Positioning the
Firewall
When installing the Firewall, make sure that:
■
It is out of direct sunlight and away from sources of heat.
■
Cabling is away from power lines, fluorescent lighting fixtures, and
sources of electrical noise such as radio transmitters and broadband
amplifiers.
■
Water or moisture cannot enter the case of the unit.
■
Air flow around the unit and through the vents in the side of the case
is not restricted. 3Com recommends that you provide a minimum of
25.4 mm (1 in.) clearance to each side of the unit.
Rack Mounting the
Units
The Firewall is 1U high and will fit a standard 19-inch rack.
Figure 3
Fitting the Rack Mounting Bracket
DUA1611-0AAA02.book Page 28 Thursday, August 2, 2001 4:01 PM
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