Dell PowerConnect 81 Series, Getting Started Manual

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Installation
11
Installation
Site Preparation
Before installing the switch or switches, make sure that the chosen
installation location meets the following site requirements:
• 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 10° to 35ºC (50° to 95ºF).
NOTE:
Decrease the maximum temperature by 1°C (1.8°F) per 300 m (985 ft.) above
900 m (2955 ft.).
• Relative Humidity —The operating relative humidity is 8% to 85%
(non­condensing) with a maximum humidity gradation of 10% per hour.
Unpacking the Switch
Package Contents
When unpacking each switch, make sure that the following items are
included:
• One PowerConnect switch
• One RJ45-to-DB-9 female cable
• Two sets of rail kits (no tools required)
• Two PSUs (packed separately)
• Two AC power cords (country/region specific)
• Getting Started Guide
• Safety and Regulatory Information
• Warranty and Support Information
• Software License Agreement