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Cisco Catalyst 9166I Series Installation Manual
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Cisco Catalyst 9166I Series Installation Manual

Cisco Catalyst 9166I Series Installation Manual

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Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware
Installation Guide
First Published: 2022-08-26
Last Modified: 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

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Summary of Contents for Cisco Catalyst 9166I Series

  • Page 1 Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide First Published: 2022-08-26 Last Modified: 2022-08-26 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883...
  • Page 2 Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: https://www.cisco.com/c/en/us/about/legal/trademarks.html.

  • Page 3: Table Of Contents

    Connectors and Ports on the AP CW9166I (Internal Antenna) Radiation Patterns C H A P T E R 3 Unpacking Your Access Point Package Contents Unpacking the Access Point Cisco Orderable Accessories Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 4 Operation of Cisco Catalyst Access Points in Brazil Declaration of Conformity for RF Exposure Generic Discussion on RF Exposure This Device Meets International Guidelines for Exposure to Radio Waves Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 5 This Device Meets the Industry Canada Guidelines for Exposure to Radio Waves Additional Information on RF Exposure Declaration of Conformity Statements A P P E N D I X A Transmit Power and Receive Sensitivity Values Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 6 Contents Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...

  • Page 7: Preface

    This guide provides instructions to install your Cisco access point and provides links to resources that can help you configure it. This guide also provides mounting instructions and troubleshooting information. Note that the Cisco Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point is referred to as access point or AP in this document.

  • Page 8: Related Documentation

    Preface Related Documentation Related Documentation All user documentation for the Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point is available at: https://www.cisco.com/c/en/us/support/wireless/catalyst-9166i-access-point/model.html For detailed information and guidelines about configuring and deploying your access point in a wireless network, see the following document:...

  • Page 9: About The Access Point

    • Cisco Catalyst stack • Meraki cloud-based stack A full listing of the AP's features and specifications is provided in the Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Data Sheet, at: Cisco Catalyst 9166 Series Access Points Data Sheet...
  • Page 10 (target) times to exchange data with the AP. This provides significant energy savings for battery-operated devices. • Cisco DNA Center support to enable Cisco Spaces, Apple FastLane, and Cisco Identity Services Engine. Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 11 AP can continue to function even if connection to the controller is lost. • Monitor mode: In this mode, specified Cisco APs can exclude themselves from handling data traffic between clients and the infrastructure. These APs act as dedicated sensors for location-based services (LBS), rogue AP detection, and intrusion detection system (IDS).When APs are in monitor mode, they...

  • Page 12: Ap Model Numbers And Regulatory Domains

    The following sections provide detailed information about the AP's antennas and radios. Internal Antennas The Cisco Catalyst Wireless 9166I AP (CW9166I-x) has the following list of internal antennas: • Four internal dual-band antennas with a dedicated 2.4-GHz radio and a 5-GHz radio •...

  • Page 13: Operating Frequency And Maximum Output Power

    20 (4x4) 5150–5250 MHz 23 (4x4) 5250–5350 MHz 23 (4x4) 5470–5725 MHz 30 (4x4) 5725–5850 MHz 23 (4x4) 5925–6425 MHz 23.98 (4x4) 9.31 Bluetooth Low Energy (BLE) 2400–2483.5 MHz Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 14 About the Access Point Operating Frequency and Maximum Output Power Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...

  • Page 15: Hardware Features

    Connectors and Ports on the AP, on page Environment Sensors The AP has inbuilt environment sensors that work with Cisco Spaces. There are two visible vents at the top of the AP. The sensors measure the following environment parameters: • Ambient air temperature sensor •...
  • Page 16 Location of the ports and connectors on the head of the AP. USB 2.0 port Status LED For information on the LEDs status, see Table 5: LED Status Indications. Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...

  • Page 17: Cw9166I (Internal Antenna) Radiation Patterns

    For information on how to use the Mode button, see the Using the Mode Button section CW9166I (Internal Antenna) Radiation Patterns The following illustrations show the CW9166I model with internal antenna radiation patterns: Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 18 Figure 4: CW9166I - Client-Serving Normalized Radiation Pattern (2.4-GHz Azimuth) (2.4-GHz Elevation) Figure 5: CW9166I - Client-Serving Normalized Radiation Pattern Figure 6: CW9166I - Client-Serving Normalized Radiation Pattern (5-GHz Azimuth) (5-GHz Elevation) Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 19 Figure 8: CW9166I - Client-Serving Normalized Radiation Pattern (6-GHz Azimuth) (6-GHz Elevation) Figure 9: CW9166I - XOR Normalized Radiation Pattern (5-GHz Figure 10: CW9166I - XOR Normalized Radiation Pattern (5-GHz Azimuth) Elevation) Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 20 Figure 12: CW9166I - Scanning Radio-Normalized Radiation Pattern (2.4-GHz Azimuth) (2.4-GHz Elevation) Figure 13: CW9166I - Scanning Radio-Normalized Radiation Pattern Figure 14: CW9166I - Scanning Radio-Normalized Radiation Pattern (5-GHz Azimuth) (5-GHz Elevation) Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 21 Figure 16: CW9166I - Scanning Radio-Normalized Radiation Pattern (6-GHz Azimuth) (6-GHz Elevation) Figure 17: CW9166I - IoT (BLE) Antenna-Normalized Radiation Figure 18: CW9166I - IoT (BLE) Antenna-Normalized Radiation Pattern (2.4-GHz Azimuth) Pattern (2.4-GHz Elevation) Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 22 Hardware Features CW9166I (Internal Antenna) Radiation Patterns Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...

  • Page 23: Unpacking Your Access Point

    • Default mounting brackets: Adjustable ceiling-rail clips AIR-AP-T-RAIL-R and AIR-AP-BRACKET-1= • Orderable optional mounting brackets: AIR-AP-T-RAIL-F, and AIR-AP-BRACKET-2= • Cisco product documentation and pointer card Note When Cisco CW9166I-MR AP is ordered, mounting bracket AIR-AP-BRACKET-2= is included by default. Unpacking the Access Point Procedure Step 1 Unpack and remove the access point and the selected mounting accessory kit from the shipping box.

  • Page 24: Cisco Orderable Accessories

    MA-INJ-6-x Meraki 802.3bt PoE injector Power Specifications: 60W, 55VDC For more information, see the power injector data sheet. MA-PWR-50WAC DC power adapter Power Specifications: 50W, 54VDC Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...

  • Page 25: Installation Overview

    AP in its final location and connect it to the network from there. For more information, see Deploying the Access Point on the Wireless Network, on page The following illustration shows the preinstallation configuration setup: Perform the following steps: Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 26 Performing a Preinstallation Configuration (Optional) Before you begin Ensure that the Cisco Controller Distribution System (DS) port is connected to the network. Use the procedure for CLI or GUI, as described in the release-appropriate Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide.

  • Page 27: Preinstallation Checks And Installation Guidelines

    Preinstallation Checks and Installation Guidelines If the operating system download is successful, the AP reboots. Step 2 (Optional) Configure the AP. Use the controller CLI, GUI, or Cisco DNA Center to customize the access point-specific 802.11ax network settings. Step 3 If the preinstallation configuration is successful, the Status LED is green, indicating normal operation.

  • Page 28: Mounting The Access Point

    MAC addresses from each location and return them to the person who is planning or managing your wireless network. Mounting the Access Point Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point can be mounted in the following places: • Suspended ceiling • Hard ceiling •...

  • Page 29: Powering The Access Point

    If 802.3af is used, all the radios get switched off, the Ethernet port is downgraded to 1 GbE, and the USB port is shut off. • DC power jack Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 30 Installation Overview Powering the Access Point Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...

  • Page 31: Configuring And Deploying The Access Point

    Checking the Access Point LEDs, on page 24 The Controller Discovery Process To support the CW9166I AP, the controller must be running Cisco IOS XE Cupertino 17.9.1 or a later release. For more information, see the Cisco Catalyst 9166 Series Access Points Data Sheet.

  • Page 32: Deploying The Access Point On The Wireless Network

    Check the connection between the access point and the Cisco Wireless Controller, and be sure that the access point and the Cisco Wireless Controller are either on the same subnet or that the access point has a route back to its primary, secondary, and tertiary Cisco Wireless Controller.
  • Page 33 Software upgrade in progress Alternating between Green and Red Discovery or join process in progress General warning; insufficient inline Access point operating system Cycling through errors Red-Off-Green-Off-Blue-Off power Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 34 Configuring and Deploying the Access Point Checking the Access Point LEDs Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...

  • Page 35: Troubleshooting

    C H A P T E R Troubleshooting • Using the Mode Button, on page 27 • Troubleshooting the Access Point to Cisco Controller Join Process, on page 28 • Important Information for Controller-Based Deployments, on page 29 • Configuring DHCP Option 43, on page 29...

  • Page 36: Troubleshooting The Access Point To Cisco Controller Join Process

    When the ordered AP is a CW9166I-MR model, or the AP is in Meraki Management mode, it will not attempt to join the Cisco 9800 Wireless Controller. Contact the Meraki support team to perform the migration procedure on the AP.

  • Page 37: Important Information For Controller-Based Deployments

    The following is a DHCP Option 43 configuration example on a Windows 2003 Enterprise DHCP server for use with Cisco Catalyst lightweight access points. For other DHCP server implementations, see the product documentation for configuring DHCP Option 43. In Option 43, you should use the IP address of the controller management interface.
  • Page 38 DHCP Option 43 is limited to one access point type per DHCP pool. You must configure a separate DHCP pool for each access point type. The Cisco CW9166I access point uses the type-length-value (TLV) format for DHCP Option 43. DHCP servers must be programmed to return the option based on the access point DHCP Vendor Class Identifier (VCI) string (DHCP Option 43).
  • Page 39 Troubleshooting Configuring DHCP Option 43 and 0a7f7f02. Assembling the string then yields f1080a7e7e020a7f7f02. The resulting Cisco IOS command added to the DHCP scope is option 43 hex f1080a7e7e020a7f7f02. Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 40 Troubleshooting Configuring DHCP Option 43 Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...

  • Page 41: Safety Guidelines And Warnings

    In order to comply with FCC radio frequency (RF) exposure limits, antennas should be located at a minimum of 16.14 inches (41 cm) or more from the body of all persons. Statement 332 Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 42 Ultimate disposal of this product should be handled according to all national laws and regulations. Statement 1040 Caution Ensure to connect the power cord of the power adapter to a socket outlet with an earthing connection. Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...

  • Page 43: Declarations Of Conformity And Regulatory Information

    C H A P T E R Declarations of Conformity and Regulatory Information This section provides declarations of conformity and regulatory information for the Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point. You can find additional information at: https://www.cisco.com/c/dam/ assets/prod/wireless/wireless-compliance-tool/index.html.

  • Page 44: Vcci Statement For Japan

    Equipment (VCCI). If this is used near a radio or television receiver in a domestic environment, it may cause radio interference. Install and use the equipment according to the instruction manual. Warning Access Point Models: CW9166I-Q Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...

  • Page 45: Guidelines For Operating Cisco Catalyst Access Points In Japan

    Safety Law prohibits the use of UL-certified cables (that have the “UL” shown on the code) for any other electrical devices than products designated by CISCO. The use of cables that are certified by Electrical Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...

  • Page 46: Canadian Compliance Statement

    Declarations of Conformity and Regulatory Information Canadian Compliance Statement Appliance and Material Safety Law (that have “PSE” shown on the code) is not limited to CISCO-designated products. Canadian Compliance Statement This device contains license-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s license-exempt RSS(s).

  • Page 47: European Community, Switzerland, Norway, Iceland, And Liechtenstein Compliance

    Note This equipment is intended to be used in all EU and EFTA countries. Outdoor use may be restricted to certain frequencies and/or may require a license for operation. For more details, contact Cisco Corporate Compliance. Access Point Models: CW9166I-E Manufacturer: Cisco Systems, Inc.125 West Tasman Drive San Jose, CA 95134-1706 USA...

  • Page 48: Administrative Rules For Cisco Catalyst Access Points In Taiwan

    Cisco Systems, Inc.125 West Tasman Drive San Jose, CA 95134-1706 USA Administrative Rules for Cisco Catalyst Access Points in Taiwan This section provides administrative rules for operating Cisco Catalyst access points in Taiwan. The rules for all access points are provided in both Simplified Chinese and English.

  • Page 49: Operation Of Cisco Catalyst Access Points In Brazil

    This section contains information on compliance with guidelines related to RF exposure. Generic Discussion on RF Exposure The Cisco products are designed to comply with the following national and international standards on Human Exposure to Radio Frequencies: • US 47 Code of Federal Regulations Part 2 Subpart J •...

  • Page 50: This Device Meets International Guidelines For Exposure To Radio Waves

    This Device Meets International Guidelines for Exposure to Radio Waves The Cisco CW9166I series device includes a radio transmitter and receiver. It is designed not to exceed the limits for exposure to radio waves (radio frequency electromagnetic fields) recommended by international guidelines.

  • Page 51: This Device Meets The Industry Canada Guidelines For Exposure To Radio Waves

    This Device Meets the Industry Canada Guidelines for Exposure to Radio Waves The Cisco CW9166I series device includes a radio transmitter and receiver. It is designed not to exceed the limits for exposure to radio waves (radio frequency electromagnetic fields) as referenced in Health Canada Safety Code 6.

  • Page 52: Additional Information On Rf Exposure

    Additional Information on RF Exposure You can find additional information on the subject at the following links: • Cisco Systems Spread Spectrum Radios and RF Safety white paper at this URL: http://www.cisco.com/warp/public/cc/pd/witc/ao340ap/prodlit/rfhr_wi.htm • FCC Bulletin 56: Questions and Answers about Biological Effects and Potential Hazards of Radio Frequency Electromagnetic Fields •...

  • Page 53: Transmit Power And Receive Sensitivity Values

    802.11n HT20 MCS0 – – MCS4 – – MCS7 – – MCS8 – – MCS12 – – MCS15 – – MCS16 – – MCS20 – – MCS23 – – Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 54 – – – – – – – – MCS0 – – – – MCS4 – – – – MCS7 – – – – MCS8 – – – – Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 55 – – – MCS9 – – – – MCS0 – – – – MCS4 – – – – MCS7 – – – – MCS8 – – – – Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 56 – – – MCS9 – – – – MCS0 – – – – MCS4 – – – – MCS7 – – – – MCS8 – – – – Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 57 – – MCS7 – – – – – – MCS8 – – – – – – MCS9 – – – – – – 802.11ax HE20 MCS0 MCS4 MCS7 Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 58 (dBm) MCS8 MCS9 MCS10 MCS11 MCS0 MCS4 MCS7 MCS8 MCS9 MCS10 MCS11 MCS0 MCS4 MCS7 MCS8 MCS9 MCS10 MCS11 MCS0 MCS4 MCS7 MCS8 MCS9 MCS10 MCS11 802.11ax HE40 Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 59 – MCS8 – – MCS9 – – MCS10 – – MCS11 – – MCS0 – – MCS4 – – MCS7 – – MCS8 – – MCS9 – – Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 60 – MCS0 – – MCS4 – – MCS7 – – MCS8 – – MCS9 – – MCS10 – – MCS11 – – MCS0 – – MCS4 – – Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 61 – – – MCS4 – – – – MCS7 – – – – MCS8 – – – – MCS9 – – – – MCS10 – – – – Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...
  • Page 62 – – – MCS7 – – – – MCS8 – – – – MCS9 – – – – MCS10 – – – – MCS11 – – – – Cisco Catalyst Wireless 9166I Series Wi-Fi 6E Access Point Hardware Installation Guide...

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