Allied Telesis AT-9816GB Manual de instalação rápida - Página 4

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Allied Telesis AT-9816GB Manual de instalação rápida
4

Selecting a Site

The switch can be installed in a standard 19-inch rack or on a level surface such
as a desktop or bench. When installing the switch, choose a site that:
Allows adequate airflow around the switch and its vents
Is free of dust and moisture
Will maintain an ambient temperature range of 0 to 40º C (32 to 104º F) and
a humidity range of 5 to 95% non-condensing.
Has a reliable and earthed (grounded) power supply circuit, preferably
dedicated and filtered.
Does not expose cabling to sources of electrical noise, such as radios,
transmitters, broadband amplifiers, power lines, electric motors, and
fluorescent fixtures
Allows easy access to the switch's power and cable connections
Will allow all related network devices to be connected to the switch
without exceeding maximum cable length limitations. See the AT-9800
Series Hardware Reference for cable length specifications

Installing the Switch

This equipment must be earthed.
Follow these steps to install the switch:
1.
Read the safety information
For safety information, see the Safety and Statutory Information booklet. A
copy of this booklet is supplied with each switch, and can also be found on
the Documentation and Tools CD-ROM or at www.alliedtelesyn.co.nz/
support/at9800/.
2.
Gather the tools and equipment you will need
If installing a DC version of the switch, you will need a DC power source,
DC supply cable, and ring connectors (see step 8).
If the switch is to be connected to a redundant power supply, you will need
a redundant power supply unit and cable (see step 10).
3.
Choose a suitable site for the switch
Either a flat surface or 19 inch rack.
4.
Unpack the switch
Verify the package contents. If any items are damaged or missing, contact
your sales representative.
AT-9800 Series
C613-04038-01 REV D