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Cisco Catalyst 9166 Series - User Manual

Cisco Catalyst 9166 Series
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Cisco Catalyst 9166 Series Wi-Fi 6E Access Point Hardware Installation
Guide
First Published: 2022-08-26
Americas Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel: 408 526-4000
800 553-NETS (6387)
Fax: 408 527-0883

Table of Contents

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Cisco Catalyst 9166 Series Specifications

General IconGeneral
CategoryWireless Access Point
Maximum Data RateUp to 4.8 Gbps
Supported Frequency Bands2.4 GHz, 5 GHz, 6 GHz
MIMOYes
Internal AntennasYes
External AntennasNo
MountingCeiling, Wall
ModelCisco Catalyst 9166 Series
Wi-Fi GenerationWi-Fi 6
Wireless StandardsIEEE 802.11a/b/g/n/ac/ax
Operating ModesAccess Point
MIMO Configuration8x8
Power802.3at PoE+
Power SourcePoE, AC
Operating Temperature0°C to 40°C (32°F to 104°F)
Weight1.5 kg

Summary

Preface

About this Guide

Describes the guide's content and provides information on conventions and related documentation.

Conventions

Explains the document's use of conventions for notes, cautions, and safety warnings.

Preface

Related Documentation

Lists user documentation and configuration guides for the access point.

Communications, Services, and Additional Information

Provides links to Cisco resources for timely information, services, support, and training.

Cisco Bug Search Tool

Details the Cisco Bug Search Tool (BST) for tracking product defects and vulnerabilities.

Documentation Feedback

Explains how to provide feedback on Cisco technical documentation.

CHAPTER 1 About the Access Point

Introduction to Cisco Catalyst 9166 Series Wi-Fi 6 E Access Point

Introduces the Cisco Catalyst 9166 Series Wi-Fi 6E Access Point as an enterprise-class tri-band access point.

Cisco Catalyst 9166 Series Wi-Fi 6 E Access Point Features

Details the hardware and supporting features of the CW9166I AP, including its radios and sensors.

AP Model Numbers and Regulatory Domains

Lists AP model numbers and provides a link to verify regulatory domain approvals.

Antennas and Radios

Describes the internal antennas and radios used by the AP.

Internal Antennas

Details the types and configurations of internal antennas for the CW9166I AP.

Operating Frequency and Maximum Output Power

Presents tables of operating frequencies and maximum output power for different regions.

CHAPTER 2 Hardware Features

Access Point Views, Ports, and Connectors

Describes how to view the AP and lists its ports and connectors for powering.

Connectors and Ports on the AP

Illustrates the available ports and connectors on the Cisco Catalyst 9166 Series Wi-Fi 6E Access Point.

CW9166 I (Internal Antenna) Radiation Patterns

Presents illustrations of the radiation patterns for the CW91661 model with internal antennas.

CHAPTER 3 Unpacking Your Access Point

Package Contents

Lists the items included in each AP package, including default and optional mounting brackets.

Unpacking the Access Point

Provides a procedure for unpacking and verifying the contents of the access point shipment.

Cisco Orderable Accessories

Lists accessories that can be ordered separately from Cisco, such as mounting brackets and power injectors.

CHAPTER 4 Installation Overview

Performing a Preinstallation Configuration (Optional)

Details the optional procedure for configuring the AP before final installation and initial operation.

Preinstallation Checks and Installation Guidelines

Recommends site surveys and lists information needed for installation, including locations and power options.

Mounting the Access Point

Describes various locations for mounting the AP and provides links to mounting instructions.

Powering the Access Point

Explains the supported power sources for the AP, including PoE standards and DC power.

CHAPTER 5 Configuring and Deploying the Access Point

The Controller Discovery Process

Explains the process of discovering and joining a controller, including requirements and methods like DHCP or DNS.

Deploying the Access Point on the Wireless Network

Outlines steps for deploying the AP after mounting, including powering up and observing the LED status.

Checking the Access Point LEDs

Describes the access point status LED indications and their meanings for troubleshooting.

CHAPTER 6 Troubleshooting

Using the Mode Button

Explains how to use the Mode button to reset the AP to factory defaults or clear internal storage.

Troubleshooting the Access Point to Cisco Controller Join Process

Provides guidance on resolving issues when an AP fails to join a Cisco controller.

Important Information for Controller-Based Deployments

Lists key guidelines for using CW9166I APs with Cisco wireless controllers.

Configuring DHCP Option 43

Details how to configure DHCP Option 43 to provide controller IP addresses to APs for discovery.

CHAPTER 7 Safety Guidelines and Warnings

Safety Instructions

Provides important safety warnings related to installation, electrical codes, and RF exposure limits.

CHAPTER 8 Declarations of Conformity and Regulatory Information

Manufacturers Federal Communication Commission Declaration of Conformity Statement

Provides the FCC Declaration of Conformity statement for the Cisco CW91661-B model.

VCCI Statement for Japan

Presents the VCCI compliance statement for Japan, applicable to specific access point models.

Guidelines for Operating Cisco Catalyst Access Points in Japan

Offers guidelines for avoiding interference when operating access points in Japan.

Canadian Compliance Statement

Details the compliance statement for Canada, including license-exempt transmitter requirements.

European Community, Switzerland, Norway, Iceland, and Liechtenstein Compliance

Covers CE mark compliance for the EU and EFTA countries, including operating restrictions.

United Kingdom Compliance

Specifies compliance requirements for the United Kingdom, including indoor use restrictions.

Administrative Rules for Cisco Catalyst Access Points in Taiwan

Outlines administrative rules for operating access points in Taiwan, including frequency band limitations.

Operation of Cisco Catalyst Access Points in Brazil

Provides information on operating Cisco Catalyst access points in Brazil.

Declaration of Conformity for RF Exposure

Contains information on compliance with guidelines related to RF exposure.

Generic Discussion on RF Exposure

Discusses compliance with national and international standards on Human Exposure to Radio Frequencies.

APPENDIX A Transmit Power and Receive Sensitivity Values

This Device Meets International Guidelines for Exposure to Radio Waves

Confirms compliance with international RF exposure guidelines and specifies a minimum separation distance.

This Device Meets FCC Guidelines for Exposure to Radio Waves

Confirms compliance with FCC RF exposure limits and specifies a minimum separation distance.

This Device Meets the Industry Canada Guidelines for Exposure to Radio Waves

Confirms compliance with Health Canada RF exposure guidelines and specifies separation distances.

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