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SLTSP1905
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Cisco Systems SLTSP1905 User Manual

Draft Label - Cisco Confidential
GETTING STARTED GUIDE
Cisco Catalyst 9115AX Series Access Points
First Published: March 15, 2019
Cisco Systems, Inc. www.cisco.com
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Cisco Catalyst 9115AX Series Access Points
Communications, Services, and Additional Information© 2019 Cisco Systems, Inc. All rights reserved. Communications, Services, and Additional InformationCisco Bug Search Tool
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Cisco Catalyst 9115AX Series Access Points

1 About this Guide

This guide provides instructions on how to install your Cisco Catalyst 9115AX series access points and provides links to resources which can help you configure the access point. This guide provides mounting instructions and limited troubleshooting procedures.
The 9115AX series access point is referred to as access point or AP in this document.

2 About the Access Point

The Cisco Catalyst 9115AX series wireless access point is a dual band, dual concurrent, enterprise 802.11ax AP. This AP series offers integrated and external antenna options, designed to use both 2.4 GHz and the 5 GHz bands. This access point supports a greater overall High Density Experience (HDX) which provides a more predictable performance for advanced applications such as 4K or 8K video, high-density high-definition collaboration applications, all-wireless offices and Internet-of-Things (IoT). The access point supports full interoperability with leading 802.11ax and 802.11ac clients, and supports a mixed deployment with other access points and controllers.
A full listing of the access point's features and specifications are provided in the Cisco Catalyst 9115AX Series Access Point Data Sheet, at the following URL:
<URL to be added at CCO>

Access Point Features

The 9115AX series access point is a wireless controller-based product and supports:
Four dual-band integrated antennas on the 9115AXI access point models (C9115AXI-x and C9115AXI-ME-x)
External antennas on the 9115AXE and 9115AXE-ME-x access point models (C9115AXE-x and C9115AXE-ME-x)
Note The ‘x’ in the model numbers represents the regulatory domain. For information on supported regulatory
domains, see the“AP Model Numbers and Regulatory Domains” section on page 4.
Integrated internal antennas, omni directional in azimuth for both 2.4 GHz (peak gain 3dBi) and 5 GHz (peak gain
4dBi)
Simultaneous 4x4 MIMO with four spatial streams for both 2.4 GHz and 5 GHz bands
The following hardware external interfaces:
— 1x100/1000/2500 Multigigabit Ethernet (RJ-45)
— RS-232 Console Interface through RJ-45
— Recovery push button (enables partial or full system configuration recovery)
— USB 2.0 Port
— One multi-color LED Status indicator. see the “Checking the Access Point LEDs” section on page 18 for
information on the colors of the LED status indicator.
Multiuser Multiple-Input Multiple-Output (MU-MIMO) technology with 4 spatial streams for downlink.
Orthogonal Frequency Division Multiple Access (OFDMA)-based scheduling for both downlink and uplink
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Spatial Reuse (also known as BSS coloring) allows APs and their clients to differentiate between BSSs, thus
permitting more simultaneous transmissions.
New power savings mode called Target-Wakeup-Time (TWT), allows the client to stay asleep and wake up only at
pre-scheduled (target) times to exchange data with the AP. This allows for significant energy savings for battery-operated devices.
Cisco Digital Network Architecture (DNA) support enables Cisco Connected Mobile Experiences, Apple FastLane
and Cisco Identity Services Engine.
Cross-AP Noise Reduction, a Cisco innovation that enables APs to intelligently collaborate in real time about RF
conditions so that users connect with optimized signal quality and performance.
Optimized AP Roaming for ensuring that client devices associate with the AP in their coverage range that offers the
fastest data rate available.
Cisco CleanAir technology enhanced with 160MHz channel support. CleanAir delivers proactive, high-speed
spectrum intelligence across 20-, 40-, and 80-, and 160-MHz-wide channels to combat performance problems arising from wireless interference.
MIMO equalization capabilities, which optimize uplink performance and reliability by reducing the impact of signal
fade.
The AP supports both Cisco Mobility Express and lightweight deployments (using Cisco Wireless LAN controllers). The AP also supports the following operating modes:
Local—This is the default mode for the Cisco AP. In this mode, the AP does not serve clients.
Flexconnect—Flexconnect mode for the Cisco AP.
Monitor—This is the monitor-only mode for the Cisco AP.
Sniffer—In the wireless sniffer mode, the AP starts sniffing the air on a given channel. It captures and forwards all the
packets from the clients on that channel to a remote machine that runs Airopeek or Wireshark (packet analyzers for IEEE 802.11 wireless LANs). This includes information on the time stamp, signal strength, packet size, etc.
Note In the sniffer mode, the server to which the data is sent should be on the same VLAN as the wireless controller
management VLAN otherwise an error will be displayed.

AP Model Numbers and Regulatory Domains

AP Type Model Number Details
Access Point for indoor environments, with internal antennas
C9115AXI-x Dual-band, controller-based 802.11ax
C9115AXI-ME-x Dual-band, 802.11ax, factory-shipped with
a Cisco Mobility Express software image
You need to verify whether the AP model you have is approved for use in your country. To verify approval and to identify the regulatory domain that corresponds to a particular country, visit http://www.cisco.com/go/aironet/compliance. Not all regulatory domains have been approved. As and when they are approved, this compliance list will be updated.

Antennas and Radios

The 9115AX series access point contains a dedicated 2.4 GHz radio and a 5 GHz radio. The access point configurations are:
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C9115AXI-x—One 2.4 GHz radio and one 5 GHz radio.
C9115AXI-ME-x—One 2.4 GHz radio and one 5 GHz radio.
C9115AXE-x—One 2.4 GHz radio and one 5 GHz radio.
C9115AXE-ME-x—One 2.4 GHz radio and one 5 GHz radio.

Internal Antennas

The 9115AXI has four internal dual-band antennas.

External Antennas

The 9115AXE is configured with up to four external dual-band antennas, and a dedicated 2.4 GHz radio and one 5 GHz radios. The radio and antennas support frequency bands 2400–2500 MHz and 5170–5835 MHz through a common dual-band RF interface. Features of the external dual-band antennas are:
Four RP-TNC antenna connectors on the top of the access point
Four TX/RX antennas
Supported External Antennas
Part Number Description Gain
AIR-ANT2524DB-R/= Dipole Antenna, Black, with RP-TNC connectors. 2 dBi (2.4 GHz)
4 dBi (5 GHz)
AIR-ANT2524DG-R/= Dipole Antenna, Gray, with RP-TNC connectors. 2 dBi (2.4 GHz)
4 dBi (5 GHz)
AIR-ANT2524DW-R/= Dipole Antenna, White, with RP-TNC connectors. 2 dBi (2.4 GHz)
4 dBi (5 GHz)
AIR-ANT2535SDW-R Low Profile Antenna, White, with RP-TNC connectors. 3 dBi (2.4 GHz)
5 dBi (5 GHz)
AIR-ANT2566P4W-R= Directional Antenna, 4-port, with RP-TNC
connectors.
AIR-ANT2524V4C-R= Ceiling Mount Omni Antenna, 4-port, with RP-TNC
connectors.
AIR-ANT2544V4M-R= Wall Mount Omni Antenna, 4-port, with RP-TNC
connectors.
AIR-ANT2566D4M-R= 60 Degree Patch Antenna, 4-port, with RP-TNC
connectors.
1. For the USA, the UNII-1 channels can be used only indoors.
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6 dBi (2.4 GHz)
6 dBi (5 GHz)
2 dBi (2.4 GHz)
4 dBi (5 GHz)
4 dBi (2.4 GHz)
4 dBi (5 GHz)
6 dBi (2.4 GHz)
6 dBi (5 GHz)
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3 Safety Instructions

Translated versions of the following safety warnings are provided in the translated safety warnings document that is shipped with your access point. The translated warnings are also in the Translated Safety Warnings for Cisco Catalyst Access Points, which is available on Cisco.com.
Warning
Warning
Warning
Warning
IMPORTANT SAFETY INSTRUCTIONS
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device.
SAVE THESE INSTRUCTIONS
Read the installation instructions before using, installing or connecting the system to the power source.
Installation of the equipment must comply with local and national electrical codes.
Do not operate your wireless network device near unshielded blasting caps or in an explosive environment unless the device has been modified to be especially qualified for such use.
245B
Statement 1004
Statement 1071
Statement 1074
Statement
Warning
Warning
Caution This product and all interconnected equipment must be installed indoors within the same building, including the
Note The access point is suitable for use in environmental air space in accordance with section 300.22.C of the
Note Use only with listed Information Technology Equipment (ITE) equipment. For more information on ITE
In order to comply with FCC radio frequency (RF) exposure limits, antennas should be located at a minimum of 12 inches (30 cm) or more from the body of all persons.
Ultimate disposal of this product should be handled according to all national laws and regulations.
Statement 1040
associated LAN connections as defined by Environment A of the IEEE 802.af Standard.
National Electrical Code and sections 2-128, 12-010(3), and 12-100 of the Canadi an Electrical Code, Part 1, C22.1. You should not in stall the power supp ly or power injector in air handlin g spaces.
equipment, refer to article 645 of the latest National Electrical Code (NEC).
Statement 332
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4 Unpacking

To unpack the access point, follow these steps:
Step 1 Unpack and remove the access point and the accessory kit from the shipping box. Step 2 Return any packing material to the shi pping cont ainer a nd save i t for future use. Step 3 Verify that you have receive d the items listed below. If any item is missing or damaged, contact your Cisco
representative or reseller for instructions.
— The access point
— Mounting bracket (AIR-AP-BRACKET-1=, selected when you ordered the access point)
— Adjustable ceiling-rail clip (selected when you ordered the access point)
— Power Injector AIR-PWRINJ6= (only if selected when you ordered the access point).
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5 AP Views, Ports, and Connectors

Figure 1 Face of the 9115AXI Model
Status LED
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Location of the ports and connectors on the
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head of the AP.
USB 2.0 port
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(no software support at this time).
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Figure 2 Ports and Connectors on the Head of the 9115AXI Model
RJ-45 console port
1
RJ-45 console port
2
USB 2.0 port
3
(no software support at this time).
Mode button
4
Security hasp for padlocking AP to mounting
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bracket
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Figure 3 Face of the 9115AXE Model
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1
7
4
Dual-band antenna connector A
1
Dual-band antenna connector B
2
Dual-band antenna connector C
3
2
5
3
354562
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Status LED
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Location of the ports and connectors on the
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head of the AP
Location of the Smart antenna connector port
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on the right side of the AP
Dual-band antenna connector D
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Location of the USB connector port on the
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base of the AP
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The ports and connections on the bottom of the access point are shown in Figure 2.
Figure 4 Ports and Connections on the Head of the 9115AXE Model
Mode button
1
Console port
2
USB port
3
PoE / mGig port
4
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6 Preparing the AP for Installation

Before you mount and deploy your access point, we recommend that you perform a site survey (or use the site planning tool) to determine the best location to install your access point.
You should have the following information about your wireless network available:
Access point locations.
Access point mounting options: below a suspended ceiling, on a flat horizontal surface, or on a desktop.
Note Y ou can mount the access point above a suspended ceiling but you must purchase additional mounting hardware:
See “Mounting the Access Point” section on page 15 for additional information.
Access point power options: PoE+ or Cisco Power Injector AIR-PWRINJ5= (802.3af) or AIR-PWRINJ6= (802.3at).
Note If AIR-PWRINJ5 is used, both the 2.4 GHz and 5 GHz radios will be reduced to 2x2 and Ethernet is downgraded to
1 GbE. The USB port will also be off.
Cisco recommends that you make a site map showing access point locations so that you can record the device MAC addresses from each location and return them to the person who is planning or managing your wireless network.

7 Installation Overview

Installing the access point involves these operations:
Step 1 Performing a Pre-Installation Configuration, page 13 (optional) Step 2 Mounting the Access Point, page 15 Step 3 Powering the Access Point, page 16 Step 4 Preparing the AP for Installation, page 12
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