Netgear UTM25EW-100NAS ユーザーズマニュアル
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ProSecure Unified Threat Management UTM10 or UTM25 Reference Manual
1-14
Introduction
v1.0, September 2009
Choosing a Location for the UTM
The UTM is suitable for use in an office environment where it can be free-standing (on its runner
feet) or mounted into a standard 19-inch equipment rack. Alternatively, you can rack-mount the
UTM in a wiring closet or equipment room. A rack mounting kit, containing two mounting
brackets and four screws, is provided in the UTM25 package.
feet) or mounted into a standard 19-inch equipment rack. Alternatively, you can rack-mount the
UTM in a wiring closet or equipment room. A rack mounting kit, containing two mounting
brackets and four screws, is provided in the UTM25 package.
Consider the following when deciding where to position the UTM:
•
The unit is accessible and cables can be connected easily.
•
Cabling is away from sources of electrical noise. These include lift shafts, microwave ovens,
and air-conditioning units.
and air-conditioning units.
•
Water or moisture cannot enter the case of the unit.
•
Airflow around the unit and through the vents in the side of the case is not restricted. Provide a
minimum of 25 mm or 1 inch clearance.
minimum of 25 mm or 1 inch clearance.
•
The air is as free of dust as possible.
•
Temperature operating limits are not likely to be exceeded. Install the unit in a clean, air-
conditioned environment. For information about the recommended operating temperatures for
the UTM, see
conditioned environment. For information about the recommended operating temperatures for
the UTM, see
Using the Rack-Mounting Kit
Use the mounting kit for the UTM to install the appliance in a rack. (A mounting kit is provided in
the product package for the UTM25). Attach the mounting brackets using the hardware that is
supplied with the mounting kit.
the product package for the UTM25). Attach the mounting brackets using the hardware that is
supplied with the mounting kit.
Before mounting the UTM in a rack, verify that:
•
You have the correct screws (supplied with the installation kit).
•
The rack onto which you will mount the UTM is suitably located.
Figure 1-6