Securing The Rack; Evaluating And Meeting Cable Requirements - Extreme Networks ExtremeSwitching X435 Series Hardware Installation Manual

For switches using extremexos version 30
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Site Preparation
Be sure that cables and other equipment do not block the switch's air intake or outflow.
Warning
The DC-powered switches include the following models:
For these switches and the EPS-150DC power supply, turn off power to the chassis by de-
energizing the circuit that feeds the power supply. This is usually accomplished by turning off
a circuit breaker. Disconnecting the DC power cable from the DC power source must be done
by a qualified, licensed electrician.
Depending on other conditions in the equipment room, it may be possible to install the switches closer
to each other; consult your Extreme Networks Customer Support representative for guidance.

Securing the Rack

The rack should be attached to the wiring closet floor with 9.5 mm (3/8 in) lag screws or equivalent
hardware. The floor under the rack should be level within 5 mm (3/16 in). Use a floor-leveling cement
compound if necessary or bolt the racks to the floor as shown.
Figure 146: Properly Secured Rack
Brace open equipment racks if the channel thickness is less than 6.4 mm (1/4 in).

Evaluating and Meeting Cable Requirements

Use professional consultants for site planning and cabling.
Extreme Networks recommends using the Building Industry Consulting Service International (BICSI)
Registered Communications Distribution Designer (RCDD), which is globally recognized as a standard in
site planning and cabling.
For information, visit www.bicsi.org.
X440-G2-24t-10GE4-DC and X440-G2-48t-10GE4-DC
ExtremeSwitching Hardware Installation Guide
Securing the Rack
169

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Extremeswitching x440-g2 seriesExtremeswitching x450-g2 seriesExtremeswitching x460-g2 seriesExtremeswitching x465 seriesExtremeswitching x590 seriesExtremeswitching x620 series ... Show all

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