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 4: Specifications
Altitude™ 4521 Series Access Point Installation Guide
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Radio Characteristics
An Altitude 4521 Series Access Points has the following radio characteristics:
Electrostatic
Discharge
+/-15kV Air and +/-8kV Contact @ 50% Relative Humidity
Radio Characteristic Altitude 4521 Series Access Point High Power
Operating Channel (2.4 GHz) Channel 1 to 13 (2412 to 2472 MHz)
Operating Channel (5 GHz) Channels 36 to 165
802.11a Data Rates 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11b Data Rates 1, 2, 5.5, 11 Mbps
802.11g Data Rates 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11n Data Rates MCS0 to MCS15 at both HT20 and HT40 modes
Max Transmit Power (2.4GHz) 27 dBm
Max Transmit Power (5 GHz) 22 dBm
Transmit Power Adjustment 1 dB