Edgewater Networks EdgeConnect 2402PoE, Руководство по установке

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3-1
C
HAPTER
3
I
NSTALLING THE
S
WITCH
Selecting a Site
2402PoE LF
u
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 45 °C (32 to 113 °F) and
its humidity within 10% to 90%, 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 LEDs to be clearly visible
• Make sure 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 a separate grounded power outlet that provides 100 to 240
VAC, 50 to 60 Hz, is within 2.44 m (8 feet) of each device and is powered
from an independent circuit breaker. As with any equipment, using a
filter or surge suppressor is recommended.