Safety Considerations For Installing Switches; Pre-Installation Requirements - Extreme Networks ExtremeSwitching 210-12t-GE2 Hardware Installation Manual

Safety Considerations for Installing Switches

Read the information in this chapter thoroughly before you attempt to install or remove an Extreme
Networks switch.
Caution
Be sure that proper ESD controls are in use before switch maintenance is performed. This
includes but is not limited to wrist straps that are grounded to the switch chassis and earth
grounds.
Take care to load the equipment rack so that it is not top-heavy. Start installing equipment at the
bottom of the rack and work up.
Do not cover vents that would restrict airflow.
Note
See Safety Information
See ExtremeSwitching 210 and 220 Switches
regarding regulatory compliance certifications.

Pre-installation Requirements

Prepare the site for the installation, and ensure that you have the appropriate people and tools on hand.
Installing most 210 and 220 series switches requires two people to maneuver the switch and attach
mounting hardware.
Provide enough space in front of and behind the switch so that you can service it easily. Allow a
minimum of 122 cm (48 in) in front of the rack and 76 cm (30 in) behind the rack.
Air flows side-to-side in 210 and 220 series switches. Ensure that sufficient space is provided for air to
flow freely.
The following items are provided with 210 and 220 switches:
•
Two rack mounting brackets adaptable for a front-mount installation in a two-post rack.
•
Eight screws for attaching the brackets to the switch enclosure.
•
Four rubber pads to attach to the bottom of the switch for desktop or free-standing installations.
You need the following additional tools and equipment:
•
#1 Phillips screwdriver for attaching the mounting brackets to the switch. We recommend using a
magnetic screwdriver.
•
Four rack mounting screws to attach the mounting brackets to the rack. The screw size will vary
based on your organization's rack system; screws are not provided.
•
Screwdriver for securing the switch to your organization's rack.
•
AC power cord for each installed AC power supply.
An AC power cord is not included with most power supplies. Obtain a power supply cord that meets
the requirements listed under
•
ESD-preventive wrist strap for installing optional ports at the back of the switch.
ExtremeSwitching 210 and 220 Series Switches: Hardware Installation Guide
on page 63 for additional safety information.
on page 68 for additional information
ExtremeSwitching 210 and 220 Switches
Installing Your 210 or 220 Switch
on page 68.
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