3Com 3C17203 - SuperStack 3 Switch 4400, Руководство по началу работы

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Rack-mounting 23
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The air is as free from dust as possible.
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The unit is installed in a clean, air conditioned environment.
■
No more than eight Switch units are placed on top of one another, if
the units are free-standing.
■
The Switch is situated away from sources of conductive (electrical)
dust, for example laser printers.
■
The AC supply used by the Switch is separate to that used by units
that generate high levels of AC noise, for example air conditioning
units and laser printers.
Rack-mounting
The Switch 4400 is 1U high and will fit in most standard 19-inch racks.
CAUTION: Disconnect all cables from the Switch before continuing.
Remove all self adhesive pads from the underside of the Switch if they
have been fitted.
To rack-mount your Switch:
1 Place the Switch the right way up on a hard flat surface, with the front
facing towards you.
2 Locate a mounting bracket over the mounting holes on one side of the
Switch, as shown in
Figure 6 .
DUA1720-3AAA03_online.book Page 23 Monday, March 25, 2002 10:48 AM