Installation Guide

Table Of Contents
Installing AP320i
© 2012 Meru Networks, Inc. Installing AP320i 37
Installing AP320i
Select a Location
All AP320i interconnected equipment must be contained within the same building, including the inter-
connected equipment's associated LAN connection. Ceiling mounting is recommended but wall
mounting is also supported. In addition, the AP320i should be mounted in a location that meets the
following conditions:
Relatively unobstructed access to the stations the AP serves. Select a location with minimal physical
obstructions between the AP and the wireless stations. In an office with cubicles, mounting the APs
below a hanging ceiling (plenum is supported) or the wall near the ceiling provides the least
obstructed communications path. On a wall, orient the AP320i horizontally so that you can read the
Meru logo without tilting your head at 90 degrees - this orientation provides optimum MIMO
performance.
We recommend planning for about 50 clients per radio (or per interference region) if you plan to
use Virtual Port and plan to have phones as clients. For a data-only installation, plan up to 128
clients per radio, meaning 256 for AP320i. Refer to the Meru Deployment Guides on the support site
for more information.
Access to wall outlet or a to a Power over Ethernet (PoE) connection to the network switch servicing
the controller.
AP320i is designed to provide 180 degree omni-directional coverage as illustrated below. Plan place-
ment with this pattern in mind.
Figure 14: Coverage Pattern for AP320i When Ceiling Mounted
Most installations receive the best coverage using the following guidelines:
Install APs toward the center of the building.
Place APs about 80 feet apart.
Do not install APs near metal objects, such as heating ducts, metal doors, or electric service panels.
If you install AP320i on a pole, keep in mind that coverage will be 180 degrees. Do not mount two
AP320is back to back on a pole to achieve 360 degree coverage, however, because the two units
could interfere with each other.
ceiling
floor