Access Point Placement; Power Injector System - Motorola AP-6511 Installation Manual

• Verify the environment has a continuous temperature range between 0° C to 40° C.

2.3 Access Point Placement

For optimal performance, install the Access Point away from transformers, heavy-duty motors,
fluorescent lights, microwave ovens, refrigerators and other industrial equipment. Signal loss can
occur when metal, concrete, walls or floors block transmission. Install the access point in an open
area or add access points as needed to improve coverage.
To maximize the Access Point's radio coverage area, Motorola recommends conducting a site survey
to define and document radio interference obstacles before installing the access point.

2.4 Power Injector System

When users purchase a WLAN solution, they often need to place Access Points in obscure locations.
In the past, a dedicated power source was required for each Access Point in addition to the Ethernet
infrastructure. This often required an electrical contractor to install power drops at each Access Point
location. The Power Injector merges power and Ethernet into one cable, reducing the burden of
installation and allowing optimal Access Point placement in respect to the intended coverage area.
The Motorola Power Injector (Part No. AP-PSBIAS-1P2-AFR) is the recommended 802.3af compatible
power supply for the AP-6511. The Power Injector is capable of providing 12.95 Watts up to 100
meters. The Power Injector is separately ordered and not shipped with the AP-6511. A separate
Power Injector is required for each Access Point comprising the network.
The Power Injector has no On/Off power switch. The Injector receives power and is ready for device
connection and operation as soon as AC power is applied. Refer to the Installation Guide shipped with
the Power Injector for a description of the device's LEDs.The Power Injector can be installed free
standing, on an even horizontal surface or wall mounted using the Power Injector's wall mounting key
holes.
The following guidelines should be adhered to before cabling the Power Injector to an Ethernet source
and an Access Point:
• Do not block or cover airflow to the Power Injector.
• Keep the Power Injector away from excessive heat, humidity, vibration and dust.
• The Power Injector isn't a repeater, and does not amplify the Ethernet signal. For optimal
performance, ensure the Power Injector is placed as close as possible to the Ethernet
switch. This will allow the AP-6511 to be deployed away from power drops.
Hardware Installation 5