Cisco MERAKI CW9166 User manual
CW9166 Installation uide
CW9166 Installation Guide
The Cisco Catalyst Wireless 9166 is a tri-band enterprise-class WiFi 6E cloud-managed access point supporting the 2.4
Hz, 5 Hz, and the newly opened unlicensed 6 Hz frequency bands. Designed for the ultra-high capacity and
highest density, these AP meet the needs of the most demanding and mission-critical environments. The access point
includes a fourth radio dedicated to optimizing the RF environment and securing the airwaves. The AP also has an
additional Bluetooth Low Energy (BLE) capable radio used for location and other IoT applications. In addition, the
CW9166 has a USB port.
About this Guide
This guide provides instructions on how to install and configure your CW9166 access points. This guide also provides
mounting instructions and limited troubleshooting procedures. For more wireless installation guides, refer to the wireless
installation guides section on our documentation website.
Product Overview
Physical Specifications
CW9166
Interfaces
• 1x 100/1000/2.5 /5 BASE-T Ethernet (RJ45)
•1x DC power connector (5.5 mm x 2.5 mm, center positive)
Power
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• Power over Ethernet: 42.5 - 57 V (802.3at and 802.3bt compliant)
• Power consumption: 30W to 50W (802.3at required)
• Power over Ethernet injector (MA-INJ-6) and DC adapter (MA-PWR-50WAC)
Power over Ethernet injector and DC adapter sold separately
Actual power consumption may vary depending on the AP usage
USB will be disabled when powered by 802.3 at/PoE+
Environment
• Operating temperature: 32 °F to 122 °F (0 °C to 50 °C)
• Storage and Transportation Temperature: -4 °F to 158 °F (-20 °C to 70 °C)
• Humidity: 5 to 95% non-condensing
Physical Security
• Kensington lock hardpoint
* Screws that can be attached to the security hasp of the universal mounting bracket
• Concealed mount plate with anti-tamper cable bay
Product View and Physical Features
Your CW9166 has the following features:
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A - LED indicator
B - USB Slot - with protective cover
C - Kensington lock hard point
D - Rubber Feet/universal mounting bracket slide in points
E - Cable access bay
The Meraki AP comes with the default Cisco universal mounting bracket (AIR-AP-BRACKET-2) that has the following
features:
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A - Security Hasp
B - Access Point Mounting Keyholes
C- T-rail attachment points
D - Cable access slot
Security Features
These AP feature multiple options for physically securing the access point after installation:
1. Security hasp – The universal mounting bracket has a security hasp and can be used to secure the access point to
the universal mounting bracket. Engaging the security screw prevents accidental dislodging and theft.
2. Kensington lock – The access point contains a hard point that allows it to be secured to any nearby permanent
structure using a standard Kensington lock.
Ethernet Ports
The CW9166 features one RJ45 port capable of operating at 100/1000/2.5 /5 BASE-T Ethernet (RJ45).
ETH0, PoE
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The labeled “ETH0, PoE” accepts 802.3at and 802.3bt power. This port is typically used as the primary uplink to your
LAN/WAN.
Warning: The AP will not power up with an 802.3af power source
Extending the LAN
In order to utilize the additional LAN port to extend connectivity, a Port Profile needs to be applied to the AP.
Power Source Options
These AP can be powered by a single M- ig 802.3bt capable UPoE port, allowing for full operation including providing
up to 4.5W of power to the USB port. The AP is capable of operating at its full capacity when powered by a single
802.3at power source, however, the USB port will be disabled. The AP will not power up when powered by a single
802.3af power source.
The table below indicates the different modes of PoE power input and the expected operation of the AP
Port0 2.4GHz 5GHz 6GHz Scan IoT USB
AT 4x4 4x4 4x4 ON ON OFF
BT 4x4 4x4 4x4 ON ON ON
CW9166 AP can be powered by PoE power in different modes as mentioned above when using a PoE capable switch.
They can also be powered by a single 802.3bt capable PoE injector MA-INJ-6 Meraki multi igabit 802.3bt Power over
Ethernet Injector. It can also be powered by an AC power adaptor MA-PWR-50WAC - Meraki AC Adapter for MR Series
Factory Reset Button
If the button is pressed and held for at least five seconds and then released, the AP will reboot and be restored to its
original factory settings by deleting all configuration information stored on the unit.
LED Indicators and Run Dark Mode
Your access point is equipped with a multi-color LED light on the front of the unit to convey information about system
functionality and performance:
• Orange - AP is booting (permanent Orange suggests hardware issue)
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• Rainbow - AP is initializing/scanning
• Blinking Blue - AP is upgrading
• reen - AP in ateway mode with no clients
• Blue - AP in ateway mode with clients
• Blinking Orange - AP can't find uplink
NOTE: NOTE: Blinking reen LED indicates that the device is in site survey mode. Please see the Conducting Site
Surveys with MR Access Points for more details.
The CW9166 access point may be operated in the “Run Dark” mode for additional security and to reduce the visibility of
the access point. In this mode, the LED will not be illuminated. This mode may be enabled through the Meraki
Dashboard.
Package Contents
The access point packages contain the following:
CW9166 Cloud-Managed Access Point
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Cisco Universal Mount Bracket - AIR-AP-BRACKET-2
T-Rail mount attachment (AIR-AP-T-RAIL-R) and screws (5 Nos - 6-32 x 1/4 included)
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x5
Safety and Warnings
These operations are to be taken with respect to all local laws. Please take the following into consideration for safe
operation:
• Power off the unit before you begin. Read the installation instructions before connecting the system to the power
source.
• Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with
standard practices for preventing accidents.
• Read the wall-mounting instructions carefully before beginning installation. Failure to use the correct hardware or to
follow the correct procedures could result in a hazardous situation to people and damage to the system.
• This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that the protective
device is rated not greater than 15 A, 125 Vac, or 10A, 240 Vac.
• Please only power the device with the provided power cables or standard PoE to ensure regulatory compliance.
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Pre-install Preparation
You should complete the following steps before going on-site to perform an installation.
Configure your Dashboard Network
The following is a brief overview only of the steps required to add an access point to your network. For detailed
instructions about creating, configuring, and managing Meraki wireless networks, refer to the online documentation
(documentation.meraki.com).
1. Log in to http://dashboard.meraki.com. If this is your first time, create a new account.
2. Find the network to which you plan to add your APs or create a new network.
3. Add your APs to your network. You will need your Meraki order number (found on your invoice) or the serial number
of each AP, which looks like Qxxx-xxxx-xxxx, and is found on the bottom of the unit. You will also need your license key,
which you should have received via email.
4. o to the map / floor plan view and place each AP on the map by clicking and dragging it to the location where you
plan to mount it.
Check and Set Firmware
To ensure your access point performs optimally immediately following installation, it is recommended that you facilitate a
firmware upgrade prior to mounting your AP.
1. Attach your AP to power and a wired Internet connection. See the " etting Power to the AP" section for details.
2. The AP will turn on and the LED will glow solid orange. If the unit does not require a firmware upgrade, the LED will
turn either green (no clients associated) or blue (clients associated) within thirty seconds.
* If the unit requires an upgrade, the LED will begin blinking orange until the upgrade is complete, at which point the LED
will turn solid green or blue. You should allow at least a few minutes for the firmware upgrade to complete, depending on
the speed of your internet connection.
Check and Configure Upstream Firewall Settings
If a firewall is in place, it must allow outgoing connections on particular ports to particular IP addresses. The most
current list of outbound ports and IP addresses for your particular organization can be found on the firewall configuration
page in your dashboard.
Assigning an IP Address
All gateway APs (An AP with Ethernet connections to the LAN) must be assigned a routable IP address. These IP
addresses can be dynamically assigned via DHCP or statically assigned.
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Static Assignment
• Static IPs are assigned using the local web server on each AP. The following procedure describes how to set the static
IP:
• Using a client machine (e.g., a laptop), connect to the AP wirelessly (by associating to any SSID broadcast by the AP)
or over a wired connection.
• If using a wired connection, connect the client machine to the AP either through a PoE switch or a PoE Injector. If using
a PoE switch, plug an Ethernet cable into the AP’s Ethernet jack, and the other end into a PoE switch. Then connect the
client machine over Ethernet cable to the PoE switch. If using a PoE Injector, connect the AP to the “PoE” port of the
Injector, and the client machine to the “LAN” port.
• Using a web browser on the client machine, access the AP’s built-in web server by browsing http://my.meraki.com.
Alternatively, browse to http://10.128.128.128.
• Click on the “Uplink Configuration” tab. Log in. The default login is the serial number (e.g. Qxxx-xxxx-xxxx), with no
password (e.g., Q2DD-551C-ZYW3).
• Configure the static IP address, netmask, gateway IP address, and DNS servers that this AP will use on its wired
connection.
• If necessary, reconnect the AP to the LAN.
Static IP via DHCP Reservations
• Instead of associating to each Meraki AP individually to configure static IP addresses, an administrator can assign
static IP addresses on the upstream DHCP server. Through “DHCP reservations,” IP addresses are “reserved” for the
MAC addresses of the Meraki APs. Please consult the documentation for the DHCP server to configure DHCP
reservations.
Collect Tools
You will need the following tools to perform an installation:
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