Package Contents; Choosing A Suitable Site - 3Com SuperStack 3 4950 Getting Started Manual

20 C 2: I
HAPTER NSTALLING THE

Package Contents

Choosing a Suitable
Site
S
WITCH
Switch 4950 (3C17706)
■
CD-ROM
■
This Guide
■
Implementation Guide
■
Management Quick Reference Guide
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Release Notes
■
Warranty Flyer
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Power Cord
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2 x securing brackets
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6 x screws
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4 x rubber feet
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The Switch is suited for use in an internal wiring closet, a network room,
or telecommunications room, where it can be mounted in a standard
19-inch equipment rack, or free-standing.
CAUTION: Ensure that the ventilation holes are not obstructed.
To ensure this product provides optimum performance, high speed fans
are used to provide ventilation. These fans have a high audible output.
When deciding where to position the Switch, ensure that:
Cabling is located away from:
■
sources of electrical noise such as radios, transmitters and
■
broadband amplifiers.
power lines and fluorescent lighting fixtures.
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The Switch is accessible and cables can be connected easily.
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Water or moisture cannot enter the case of the Switch.
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Air temperature is not restricted around the Switch or through the
■
vents in the side of the Switch. 3Com recommends that you provide a
minimum of 25 mm (1 in.) clearance.
Air flow around the Switch does not exceed 40 °C (104
■
F).
°