Brocade Communications Systems ICX 7250, Hardware Installation Manual

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CAUTION
Ensure that the device does not overload the power circuits, wiring, and over-current protection. To determine the possibility of
overloading the supply circuits, add the ampere (amp) ratings of all devices installed on the same circuit as the device. Compare
this total with the rating limit for the circuit. The maximum ampere ratings are usually printed on the devices near the input
power connectors.
DANGER
Disconnect the power cord from all power sources to completely remove power from the device.
DANGER
If the installation requires a different power cord than the one supplied with the device, make sure you use a power cord
displaying the mark of the safety agency that defines the regulations for power cords in your country. The mark is your
assurance that the power cord can be used safely with the device.
Preparing the installation site
Before installing the device, plan its location and orientation relative to other devices and equipment.
Cabling infrastructure
Ensure that the proper cabling is installed at the site. For information about supported SFP and SFP+ transceivers and cable lengths and
types, refer to the Brocade optics family datasheet.
Installation location
Devices can be mounted in a standard 19-inch equipment rack, on the wall, or on a flat surface.
The site should meet the following requirements:
∙
Maintain the operating environment as specified in the Technical Specifications.
∙
Allow a minimum of 7.62 cm (3 in.) of space between the front and the back of the device and walls or other obstructions for
proper airflow.
∙
Allow at least 7.62 cm (3 in.) of space at the front and back of the device for the twisted-pair, fiber-optic, and power cabling.
∙
The site should be accessible for installing, cabling, and maintaining the devices.
∙
Allow the status LEDs to be clearly visible.
∙
Allow for twisted-pair cables to be routed away from power lines, fluorescent lighting fixtures, and other sources of electrical
interference, such as radios and transmitters.
∙
Allow for the unit to be connected to a separate grounded power outlet that provides 100 to 240 VAC, 50 to 60 Hz, within 2 m
(6.6 ft) of each device, and is powered from an independent circuit breaker. As with any equipment, a filter or surge suppressor
is recommended.
∙
Some combinations of intake and exhaust airflows may not be compatible with your environment.
Rack mount installation considerations
Before mounting the device in a rack, ensure that the following rack mount installation requirements are met:
∙
Temperature: Because the temperature within a rack assembly may be higher than the ambient room temperature, check that
the rack-environment temperature is within the specified operating temperature range. Refer to
Brocade ICX 7250 Switch
Technical Specifications on page 101.
Installation
Brocade ICX 7250 Switch Hardware Installation Guide
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