Power Injector Led Indicators; Mounting An Ap-5131 - Symbol AP-51xx Product Reference Manual

2-12 AP-51xx Access Point Product Reference Guide
Ensure the cable length from the Ethernet source (host) to the Power Tap (or Power Injector)
and access point does not exceed 100 meters (333 ft). Neither the Power Tap or Power
Injector has an On/Off switch. Each receives power as soon as AC power is applied.
3. For Power Tap installations, have a certified electrician open the Power Tap enclosure, feed
the power cable through the unit's LINE AC connector, secure the power cable to the unit's
three screw termination block and tighten the unit's LINE AC clamp (by hand) to ensure the
power cable cannot be pulled from the unit and is protected from the elements.
4. For Power Tap installations, attach a ground cable between the EARTH GROUND
connector (on the back of the unit) to a suitable earth ground connection as defined by your
local electrical code.
5. Verify all cable connections are complete before supplying power to the access point.

2.6.1.3 Power Injector LED Indicators

NOTE The AP-5181 Power Tap (Part No. AP-PSBIAS-5181-01R) does not have
The Power Injector demonstrates the following LED behavior under normal and/or problematic
operating conditions:
LED
Green (Steady)
Green (Blinking) Output voltage source is out of range.
For more information and device specifications for the Symbol Power Injector, refer to the Power
Injector Quick Install Guide (Part No. 72-70762-01) available from the Symbol Web site.

2.7 Mounting an AP-5131

The AP-5131 can rest on a flat surface, attach to a wall, mount under a suspended T-Bar or above a
ceiling (plenum or attic). Choose one of the following mounting options based on the physical
environment of the coverage area. Do not mount the AP-5131 in a location that has not been approved
in a site survey.
LED indicators.
AC (Main)
Power Injector is receiving power from AC
outlet.
Port
Indicates a device is connected to the
Power Injector's outgoing Data & Power
cable.
The Power Injector is overloaded or has a
short circuit.