Installation guide
Table Of Contents
- Table of Contents
- Introduction
- Hardware Installation
- Defining a Basic Configuration
- Specifications
- Regulatory Information
- Regulatory Overview
- Wireless Device Country Approvals
- Health and Safety Recommendations
- RF Exposure Guidelines
- International
- EU
- US and Canada
- Power Supply
- Radio Frequency Interference Requirements – FCC
- Radio Frequency Interference Requirements – Canada
- CE Marking and European Economic Area (EEA)
- Statement of Compliance
- Waste Electrical and Electronic Equipment (WEEE)
- Japan (VCCI) - Voluntary Control Council for Interference Class B ITE
- Korea Warning Statement for Class B ITE
- Other Countries
- Customer Support

Above the Ceiling (Plenum) Installation
Altitude™ 4521 Series Access Point Installation Guide
19
CAUTION
Extreme Networks recommends care be taken not to damage the finished surface of the
ceiling tile when creating the light pipe hole and installing the light pipe.
6 Remove the light pipe’s rubber stopper (from the Access Point) before installing the light
pipe.
7 Connect the light pipe to the bottom of the Access Point. Align the tabs and rotate
approximately 90 degrees. Do not over tighten.
8 Fit the light pipe into hole in the tile from its unfinished side.
9 Place the decal on the back of the badge and slide the badge onto the light pipe from the
finished side of the tile.
10 Attach the antennas to their correct connectors. For information on the antennas
available to the Access Point, see “Antenna Options” on page 11.
11 Align the ceiling tile into its former ceiling space.
12 Cable the Access Point using an approved line cord and power supply.
For Power Injector installations:
a Connect a RJ-45 CAT5e (or CAT6) Ethernet cable between the network data supply
(host) and the Power Injector Data In connector.
b Connect a RJ-45 CAT5e (or CAT6) Ethernet cable between the Power Injector Data &
Power Out connector and the Access Point GE1/PoE port.
c Ensure the cable length from the Ethernet source (host) to the Power Injector and
Access Point does not exceed 100 meters (333 ft). The Power Injector has no On/Off
power switch. The Power Injector receives power as soon as AC power is applied.
For more information on using the Power Injector, see “Power Injector System” on
page 12.
For power adapter (Part Number PWRS-147376-01R) and line cord installations:
a Connect a RJ-45 CAT5e (or CAT6) Ethernet cable between the network data supply
(host) and the Access Point’s GE1/PoE.
b Verify the power adapter is correctly rated according the country of operation.
c Connect the power supply line cord to the power adapter.
d Attach the power adapter cable to the DC-48V power connector on the Access Point.
e Attach the power supply line cord to a power supply.