Allied Telesis x330 Series, Installation Manual

Page: 44 / 126

Chapter 2: Beginning the Installation
44
Choosing a Site for the Switch
Site and enclosure requirements are described in the following sections:

“Site Requirements,” next

“Enclosure Requirements” on page 45
Site
Requirements
Observe these site requirements when planning the installation.

The x330 Switches are fanless. You should verify that the
temperature range and ventilation at the installation site are
suitable for the device, and that there is adequate air flow around
the units for cooling. The operating temperature range of the
switches is provided in “Environmental Specifications” on
page 121.

If you plan to install the switch in an equipment rack, verify that the
rack is safely secured so that it will not tip over. Devices in a rack
should be installed starting at the bottom, with the heavier devices
near the bottom of the rack.

If you plan to install the switch on a table, verify that the table is
level and stable.

The power outlet should be located near the switch and be easily
accessible.

The site should allow for easy access to the ports on the front of
the switch, so that you can easily connect and disconnect cables,
and view the port LEDs.

Do not install the switch in a wiring or utility box without adequate
airflow. The switch might overheat and fail. Refer to “Enclosure
Requirements” on page 45.

The site should not expose the switch to moisture or water.

The site should be a dust-free environment.

The site should include dedicated power circuits or power
conditioners to supply reliable electrical power to the network
devices.

The site should not expose the copper cabling to sources of
electrical noise, such as radio transmitters, broadband amplifiers,
power lines, electric motors, and fluorescent fixtures.

Switch ports are suitable for intra-building connections, or where
non-exposed cabling is required.

Do not place objects on top of the switch.