SMC Networks SMC6826MPE Manual de usuario descargar pdf (Pagina 41)

3-1

HAPTER

NSTALLING

THE

WITCH

Selecting a Site

Switch units can be mounted in a standard 19-inch equipment rack or on a

flat surface. Be sure to follow the guidelines below when choosing a

location.

•The site should:

- be at the center of all the devices you want to link and near a power

outlet.

- be able to maintain its temperature within 0 to 50 °C (32 to 122 °F),

and its humidity within 5% to 95%, non-condensing

- provide adequate space (approximately two inches) on all sides for

proper air flow

- be accessible for installing, cabling, and maintaining the devices

- allow the status LED indicators to be clearly visible

• Make sure that twisted-pair cable is always routed away from power

lines, fluorescent lighting fixtures and other sources of electrical

interference, such as radios and transmitters.

• Make sure that the unit is connected to a separate grounded power

outlet that:

- provides 100 to 240 VAC, 50 to 60 Hz

- is within 2 m (6.6 feet) of each device

- is powered from an independent circuit breaker

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SMC Networks SMC6826MPE Manual de usuario Pagina 41