Dell Networking N20 Series Руководство по установке - Страница 11
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You can mount the N20xx Series switches in a standard 48.26 cm (19-inch) rack or placed on a flat surface.
Make sure that the installation location meets the following site requirements:
•
Power — The switch is installed near an easily accessible 100–240 VAC, 50–60 Hz outlet.
•
Clearance — There is adequate front and rear clearance for operator access. Allow clearance for cabling, power connections, and
ventilation.
•
Cabling — The cabling is routed to avoid sources of electrical noise such as radio transmitters, broadcast amplifiers, power lines, and
fluorescent lighting fixtures.
•
Ambient Temperature — The ambient switch operating temperature range is 0 to 45ºC (32 to 113ºF) at a relative humidity of up to 95
percent, non-condensing.
NOTE:
Decrease the maximum temperature by 1°C (1.8°F) per 300 m (985 ft.) above 900m (2955 ft.).
•
Relative Humidity — The operating relative humidity is 8% to 85% (noncondensing) with a maximum humidity gradation of 10% per
hour.
Topics:
•
Unpacking the N20xx Switch
•
Rack Mounting an N20xx Switch
•
Stacking on N20xx Series Switches
Unpacking the N20xx Switch
Package Contents
When unpacking each switch, make sure that the following items are included:
•
One Dell Networking switch
•
One RJ-45 to DB-9 female cable
•
One rack-mount kit (N20xx) for rack installation, two mounting brackets, bolts, and cage nuts
•
One set of self-adhesive rubber pads for the free-standing switch (four pads are included)
Unpacking Steps
NOTE:
Before unpacking the switch, inspect the container and immediately report any evidence of damage.
1
Place the container on a clean, flat surface and cut all straps securing the container.
2
Open the container or remove the container top.
3
Carefully remove the switch from the container and place it on a secure and clean surface.
4
Remove all packing material.
5
Inspect the product and accessories for damage.
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N20xx Series Installation
N20xx Series Installation
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