Cisco 2651XM-V, Руководство по установке оборудования

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3-7
Catalyst 3750 Switch Hardware Installation Guide
78-15136-02
Chapter 3 Switch Installation
Preparing for Installation
Make sure that there is access to the rear of the rack if you are planning
to stack the switches. If you do not have access to the rear panel, make
sure you cable the switches before you rack mount them.
– Rear-panel power connector is within reach of an AC power receptacle.
• Cabling is away from sources of electrical noise, such as radios, power lines,
and fluorescent lighting fixtures. Make sure the cabling is safely away from
other devices that might damage the cables.
•
Airflow around the switch and through the vents is unrestricted.
•
Temperature around the unit does not exceed 113°F (45°C).
Note
If the switch is installed in a closed or multirack assembly, the
temperature around it might be greater than normal room temperature.
Verifying Package Contents
Note
Carefully remove the contents from the shipping container, and check each item
for damage. If any item is missing or damaged, contact your Cisco representative
or reseller for support. Return all packing material to the shipping container, and
save it.
The switch is shipped with these items:
• This Catalyst 3750 Switch Hardware Installation Guide
•
About the Catalyst 3750 Documentation flyer
•
AC power cord (AC-powered switches)
•
One RJ-45-to-DB-9 adapter cable
•
Mounting kit containing:
–
Four rubber feet for mounting the switch on a table
– Two 19-inch rack-mounting brackets
–
Four Phillips flat-head screws for attaching the brackets to the switch
(Catalyst 3750G-24TS switch)