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

Chapter 2: Hardware Installation
Altitude™ 4521 Series Access Point Installation Guide
14
CAUTION
To avoid problematic performance and restarts, disable PoE from a wired controller port
connected to an Access Point if mid-span power sourcing equipment (PSE) is used between the two,
regardless of the manufacturer.
CAUTION
Ensure AC power is supplied to the Power Injector using an AC cable with an appropriate
ground connection approved for the country of operation.
NOTE
If not using the Power Injector to power the Access Point, the only other approved power
solution is the standard power supply (Part Number PWRS-147376-01R). The standard power supply
does not converge data and power in one cable, and requires a separate data Ethernet connection in
addition to a power connection. This product is intended to be supplied by a listed power adapter
marked “Class 2” or “L.P.S” (or “Limited Power Source”) and rated from 48Vdc, 0.27A minimum.
Wall Mount Installation
To support wall mount installations, the Access Point is fastened directly to a flat wall
surface. The wall should be of gypsum board, plaster, wood or concrete in composition.
CAUTION
An Access Point should be wall mounted to concrete or plaster-wall-board (dry wall) only. Do
not wall mount the Access Point to combustible surfaces.
To install the Access Point to a wall:
1 Orient the Access Point by either its width or length.
2 Mark the mounting surface at the target screw insertion points.