Cisco Systems 102109P Cisco Aironet 802.11ac Dual Band Access Point User Manual 1540hig

Cisco Systems Inc Cisco Aironet 802.11ac Dual Band Access Point 1540hig

UserManual.wiki >

Cisco Systems >

102109P User Manual HTML Version

User Manual

Cisco Systems, Inc.

www.cisco.com

Cisco has more than 200 offices worldwide.

Addresses, phone numbers, and fax numbers

are listed on the Cisco website at

www.cisco.com/go/offices.

Cisco Aironet 1540 Series Outdoor Access

Points Hardware Installation Guide

Text Part Number:

THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL

STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT

WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.

THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT

SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE

OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.

The following information is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant

to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial

environment. This equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used in accordance with the instruction manual, may cause

harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required

to correct the interference at their own expense.

The following information is for FCC compliance of Class B devices: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant

to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates,

uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If the equipment causes interference to radio or television reception, which can be

determined by turning the equipment off and on, users are encouraged to try to correct the interference by using one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

Modifications to this product not authorized by Cisco could void the FCC approval and negate your authority to operate the product.

The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public

NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITH

ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT

LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF

DEALING, USAGE, OR TRADE PRACTICE.

IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING,

WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO

OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

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: www.cisco.com/go/trademarks. Third-party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership

relationship between Cisco and any other company. (1110R)

Any Internet Protocol (IP) addresses and phone numbers used in this document are not intended to be actual addresses and phone numbers. Any examples, command display

output, network topology diagrams, and other figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses or phone numbers in

illustrative content is unintentional and coincidental.

iii

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

CONTENTS

Preface vii

Objectives vii

Audience vii

Organization vii

Conventions viii

Related Documents

To view all support information for the Cisco Aironet 1540 Series, see:

(URL to be added at CCO)

In addition to the documentation available on the support page, you will need to refer to the following

guides:

•Cisco Wireless LAN Controller Configuration Guide

(URL to be added at CCO)

•Release Notes for Cisco Wireless LAN Controllers and Lightweight Access Points

(URL to be added at CCO)

•Cisco Mobility Express Configuration and User Guide

(URL to be added at CCO)

•DHCP OPTION 43 for Lightweight Cisco Aironet Access Points Configuration Example

http://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/97066-dhcp-optio

n-43-00.html

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Obtaining Documentation, Support, and Security Guidelines

For information on obtaining documentation and support, providing documentation feedback, security

guidelines, and recommended aliases and general Cisco documents, see the monthly What’s New in

Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:

http://www.cisco.com/c/en/us/td/docs/general/whatsnew/whatsnew.html

To view all new wireless documentation, click on Wireless.

xvi

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

CHAPTER

1-1

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Overview

The Cisco Aironet 1540 Series Outdoor Access Point (hereafter called the access point or AP) is a

wireless outdoor access point which is designed for use in a variety of network configurations. The

access point supports wireless client access, bridging, and mesh wireless connectivity.

Note Mesh and bridge modes are not supported in Cisco Wireless Release 8.3 software. Mesh mode is not

supported in Cisco Wireless Release 8.4 software.

About the 1540 Series Access Points

The detailed up-to-date technical specifications for the Cisco Aironet 1540 Series Outdoor Access Points

are available in the Cisco Aironet 1540 Series Outdoor Access Point Data Sheet, at the following URL:

(URL to be added at CCO)

The 1540 series access points support both 2.4 GHz and 5 GHz radios, and provide client access using

the unlicensed RF Wi-Fi spectrum. The radios have 802.11ac Wave 2 capability.

The 2.4 GHz and 5 GHz radios can be used for client access, backhaul traffic, or both. Depending on the

model, the access point can support data rates of up to 1.3 Gbps.

The access point is a standalone unit which can be wall, pole, or ceiling mounted, depending on the

model. The access point can also operate as a relay node for other access points that are not directly

connected to a wired network.

The access point provides intelligent wireless routing using the patented Adaptive Wireless Path

Protocol (AWPP). This enables each access point to identify neighbors and intelligently choose the

optimal path to the wired network by calculating the cost of each path in terms of signal strength and the

number of hops required to get to a controller.

The access point can be configured, monitored, and operated through a Cisco wireless LAN controller.

The controllers use a browser-based management system, a command-line interface (CLI), or the Cisco

Prime Infrastructure (PI) network management system to manage the controller and the associated

access points. The access point supports hardware-based advanced encryption standard (AES)

encryption between wireless nodes to provide end-to-end security.

1-2

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 1 Overview

Access Point Models

The model numbers (or part numbers) and configuration for the Cisco Aironet 1540 Series outdoor

access points are described in Table 1-1.

Regulatory Domains

The “-x” in the 1540 model numbers represent the domain. For example, in AIR-AP1542I-x-K9, the -x

represents a regulatory domain for a specific country. For specific regulatory domains supported by each

1540 series access point model, refer to the Wireless LAN Compliance Status at the following URL:

http://www.cisco.com/go/aironet/compliance

Table 1-1 1540 Series Access Points Model Numbers and Descriptions

Model (or part number) Configuration

AIR-AP1542I-x-K9 The AP1542I has integrated omni antennas and

contains a 2.4 GHz and a 5 GHz radio with an

option to configure in centralized, Flexconnect,

Mobility Express, or mesh mode. It can also

operate as a relay node for other access points that

are not directly connected to a wired network.

This model can be mounted vertically, on a wall or

pole, to provide 180 degree coverage; or can be

mounted horizontally on a ceiling, to provide 360

degree coverage.

AIR-AP1542D-x-K9 The AP1542D has integrated directional antennas

and contains a 2.4 GHz and a 5 GHz radio with an

option to configure in centralized, Flexconnect, or

mesh mode. It can also operate as a relay node for

other access points that are not directly connected

to a wired network.

This model can be mounted vertically, on a wall or

pole, to provide a directed 90 degree coverage.

1-3

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 1 Overview

Hardware Features

This section describes the hardware features of the 1540 series access point models. The following

hardware features are described in this section:

•Ports and Connectors, page 1-3

•AP1542I Internal Omni Antenna, page 1-5

•AP1542D Internal Directional Antenna, page 1-5

•Power Sources, page 1-6

Ports and Connectors

Figure 1-1 Front and Rear Three-Quarters View of the AP

1Back side of the AP with four screw holes for fastening

the pole and wall mount bracket.

3Screw holes for fastening the optional solar cover.

2Grounding pad. 4Reset button, PoE/data port, and Console port, on the

base of the AP.

354955

1-4

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 1 Overview

Hardware Features

Figure 1-2 Ports and Reset Button on the Base of the AP

Figure 1-3 Grounding Pad on the Left Side of the AP

1Console port.

The console port is shipped with a covering cap on it.

Inspect the cap at the time of installation. Every time the

cap is removed or replaced, properly tighten it. If you do

not tighten properly, it will not meet IP67 criteria, and

may lead to water leaking into the unit.

3PoE-In port.

2Reset button with the status LED in its center.

354956

1 2 3

354957

Grounding pad on the

left side of AP

1-5

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 1 Overview

Hardware Features

AP1542I Internal Omni Antenna

The AP1542I model has an internal omnidirectional antenna. The AP1542I access point 802.11b/g/n

radio is used primarily for local access and its 802.11a/n/ac radio for wireless backhaul in the Mesh.

The 2.4 GHz b/g/n radio operates in 2.4 GHz ISM band. It has two transmitters with a maximum total

output power of 29 dBm for 802.11b/g/n operation. Output power is configurable for 8 levels in 3 dB

steps. It has two receivers which enable maximum-ratio combining (MRC).

The 5 GHz a/n radio operates in the UNII-1 band (5.15-5.25 GHz), UNII-2 band (5.25 - 5.35 GHz),

UNII-2 Extended/ETSI band (5.47 - 5.725 GHz), and the upper ISM band (5.725 - 5.850 GHz). It has

two transmitters with a maximum total output power of 29 dBm depending on the regulatory domain. Tx

power settings will change depending on the regulatory domain. Output power is configurable in 3 dB

steps. It has two receivers which enable maximum-ratio combining (MRC).

The AP1542I model access point is equipped with the following integrated antennas:

•2 single band 2.4 GHz antennas with 5 dBi gain for WiFi operation.

•2 single band 5 GHz antennas with 5 dBi gain for WiFi operation.

•1 single band 2.4 GHz antenna with 3 dBi gain for BLE operation.

AP1542D Internal Directional Antenna

The AP1542D access point 802.11b/g/n radio is used primarily for local access and its 802.11a/n/ac

radio for wireless backhaul in the Mesh.

The 2.4 GHz b/g/n radio operates in 2.4 GHz ISM band. It has two transmitters with a maximum total

output power of 27 dBm for 802.11b/g/n operation. Output power is configurable for 8 levels in 3 dB

steps. It has two receivers which enable maximum-ratio combining (MRC).

The 5 GHz a/n radio operates in the UNII-1 band (5.15-5.25 GHz), UNII-2 band (5.25 - 5.35 GHz),

UNII-2 Extended/ETSI band (5.47 - 5.725 GHz), and the upper ISM band (5.725 - 5.850 GHz). It has

two transmitters with a maximum total output power of 27 dBm depending on the regulatory domain. Tx

power settings will change depending on the regulatory domain. Output power is configurable in 3 dB

steps. It has two receivers which enable maximum-ratio combining (MRC).

The AP1542D model access point is equipped with the following integrated antennas:

•2 single band 2.4 GHz antennas with 8 dBi gain for WiFi operation.

•2 single band 5 GHz antennas with 9 dBi gain for WiFi operation.

•1 single band 2.4 GHz antenna with 3 dBi gain for BLE operation.

1-6

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 1 Overview

Hardware Features

Power Sources

Note This product is intended to be supplied by a Listed PoE Power Supply rated 48-55V dc,

minimum 350 mA.

The 1540 series access points can be powered only through Power over Ethernet (PoE). The 1540 series

access points support the following power injectors:

•802.3af Power Injector AIR-PWRINJ5=

•802.3at Power Injector AIR-PWRINJ6=

•AIR-PWRINJ-30RGD1

•AIR-PWRINJ-60RGD1

Caution When the access point is installed outdoors or in a wet or damp location, the AC branch circuit that is

powering the access point should be provided with ground fault protection (GFCI), as required by Article

210 of the National Electrical Code (NEC).

Ethernet (PoE) Ports

The access point has a PoE-In port. The port uses an RJ45 connector (with weatherproofing) to link

the access point to the inline power from the power injector or a suitably powered switch port.

The Ethernet cable must be a shielded outdoor rated Category 5e (CAT5e), or better, cable.

1-7

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 1 Overview

Network Deployment Examples

The access point is a wireless device designed for wireless client access and point-to-point bridging,

point-to-multipoint bridging, and point-to-multipoint mesh wireless connectivity. The access point

provides 5-GHz backhaul capability to link with another access point to reach a wired network

connection or to provide repeater operations for other access points.

The access point plays two primary radio roles: a root access point (hereafter called a RAP) or a mesh

(non-root) access point (hereafter called a MAP), which is the default role of all access points. When the

access point has a fiber or wired Ethernet connection to the controller (through a switch), the radio role

is called a RAP. In order to be considered a RAP, the access point must be configured as a RAP. A RAP

is a parent node to any bridging or mesh network. A controller can support one or more RAPs, each one

parenting the same or different wireless networks. There can be more than one RAP for the same mesh

network for redundancy. RAPs and MAPs can support wireless clients on the 2.4-GHz and 5-GHz band.

Client access on 5-GHz is called universal client access.

When the access point does not have a wired Ethernet connection to the controller (through a switch),

the radio role is called a MAP. The MAPs have a wireless connection (through the backhaul interface)

to other MAPs and finally to a RAP which has an Ethernet connection through a switch to the controller.

MAPs may also have a wired Ethernet connection to a local LAN and serve as a bridge endpoint for that

LAN (using a point-to-point or point-to-multipoint bridge connection).

Wireless Backhaul

The access point supports wireless backhaul capability using the 5 GHz radio to bridge to another access

point to reach a wired network connection to a controller (see Figure 1-4). The access point connected

to the wired network is considered a RAP in this configuration. The remote access point is considered a

MAP and transfers wireless client traffic to the RAP for transfer to the wired network. Control And

Provisioning of Wireless Access Points (CAPWAP) control traffic is also transferred over this bridged

link.

Figure 1-4 Access Point Backhaul Example

Point-to-Point Bridging

The access points can be used to extend a remote network by using the 5 GHz backhaul radio to bridge

the two network segments as shown in Figure 1-5. To support Ethernet bridging, you must enable

bridging on the controller for each access point. By default this capability is turned-off for all access

points.

255493

(5 GHz) (2.4 GHz and 5 GHz)

1-8

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 1 Overview

Network Deployment Examples

Wireless client access is supported; however, if bridging between tall buildings, the 2.4-GHz wireless

coverage area may be limited and possibly not suitable for direct wireless client access.

Figure 1-5 Access Point Point-to-Point Bridging Example

Point-to-Multipoint Bridging

The access points can be used as a RAP to connect multiple remote MAPs with their associated wired

networks. By default this capability is turned-off for all access points. To support Ethernet bridging, you

must enable bridging on the controller for each access point. Wireless client access can be provided over

the bridging link; however, if bridging between tall buildings, the 2.4-GHz wireless coverage area may

be limited and possibly not suitable for direct wireless client access. Figure 1-6 illustrates an example

of access point-to-multipoint bridging.

Figure 1-6 Access Point to Multipoint Bridging Example

255495

(5 GHz)

255494

(5 GHz)

1-9

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 1 Overview

Network Deployment Examples

Point-to-Multipoint Mesh Network

The access point is typically deployed in a mesh network configuration. In a typical mesh deployment,

one or more RAPs have a wired network connection through a switch to a controller. Other remote MAPs

without wired network connections use the backhaul feature to optimally link to a RAP that is connected

to the wired network. In the mesh network, the links between the access points are referred to as the

backhaul links.

Intelligent wireless routing is provided by the Adaptive Wireless Path protocol (AWPP). This enables

each MAP to identify its neighbors and intelligently choose the optimal path to the RAP with the wired

network connection by calculating the cost of each path in terms of signal strength and the number of

hops required to get to a controller with signal strength given priority since signal strength determines

the data rate available for backhaul.

Figure 1-7 illustrates a typical mesh configuration using MAPs and RAPs.

Figure 1-7 Typical Mesh Configuration Using Access Points

351994

CPI

Network

RAP

MAP 1 MAP 2 MAP 3

MAP 4 MAP 6

MAP 5

MAP 7 MAP 8 MAP 9

1-10

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 1 Overview

Network Deployment Examples

Layer 3 Network Operation

The access points support Layer 3 network operation. Access points and controllers in Layer 3

configurations use IP addresses and UDP packets, which can be routed through large networks. Layer 3

operation is scalable and recommended by Cisco.

Figure 1-8 illustrates a typical Layer-3 wireless network configuration containing access points and a

controller.

Figure 1-8 Typical Layer 3 Access Point Network Configuration Example

148458

CHAPTER

2-1

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Installing the Access Point

This chapter describes how to install the 1540 series access point and accessories. It contains the

following sections:

•Unpacking the Access Point, page 2-2

•Mounting the Access Point, page 2-5

•Installing AP Cover AIR-ACC1540-CVR=, page 2-11

•Grounding the Access Point, page 2-12

•Powering the Access Point, page 2-13

•Configuring the Access Point, page 2-17

2-2

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 2 Installing the Access Point

Unpacking the Access Point

To unpack the access point, follow these steps:

Step 1 Open the shipping container and carefully remove the contents.

Step 2 Return all packing materials to the shipping container, and save it.

Step 3 Ensure that all items listed in “Package Contents” are included in the shipment. If any item is damaged

or missing, notify your authorized Cisco sales representative.

Your shipment may also contain additional equipment as per your order, as listed in Optional Tools and

Hardware From Cisco, page 2-2.

For additional hardware that is required for installation, see Additional Tools and Hardware Required

for Installation, page 2-2.

Package Contents

Each access point package contains the following items:

•One 1540 series access point

•Ground lug and screws with lock washers

•Plastic cable gland and rubber seal

•Weatherization tape and anti-corrosion sealant

•Cisco product documentation and pointer card

•Wall/Pole mount bracket AIR-ACC1530-PMK1=

Optional Tools and Hardware From Cisco

Depending on what you ordered, the following optional equipment may be part of your shipment:

•Power injector AIR-PWRINJ6=

•Power injector AIR-PWRINJ5=

•AP cover / Solar Shield for 1540, AIR-ACC1540-CVR=

•Spare Parts kit containing extra cable glands, power connector, ground lug, etc.

•AIR-PWRINJ-60RGD1=

•Lightning Arrestor kit (AIR-ACC245LA-N=)

Additional Tools and Hardware Required for Installation

You need to independently procure the following tools and materials which maybe required during

various stages of installing the AP:

•10 mm open end or box wrench

•Ground lug crimping tool (Panduit CT-720 with CD-720-1 die)

2-3

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 2 Installing the Access Point

Unpacking the Access Point

•6 AWG copper ground wire

•Medium flat or Phillips screw driver (for the solar cover)

•Shielded outdoor-rated Ethernet (CAT5e or better) cable of 0.20 to 0.35 inches (0.51 to 0.89 cm)

diameter.

•Ethernet RJ45 connector and installation tool

•Ground rod as required by local regulations

Pre-Installation Checks and Installation Guidelines

As the access point is a radio device, it is susceptible to common causes of interference that can reduce

throughput and range. Follow these basic guidelines to ensure the best possible performance:

•Thoroughly review the information provided in Safety Guidelines and Warnings, page A-1.

•For information on planning and initially configuring your Cisco Mesh network, refer to the Cisco

Wireless Access Points, Design and Deployment Guide, Release 7.3.

•Review the FCC guidelines for installing and operating outdoor wireless LAN devices at:

http://www.cisco.com/c/en/us/products/collateral/routers/3200-series-rugged-integrated-services-r

outers-isr/data_sheet_c78-647116.html

•Install the access point in an area where structures, trees, or hills do not obstruct radio signals to and

from the access point.

•We recommend installing the access points no higher than 40 feet to allow support for wireless

clients on the ground. Best throughput is achieved when all the access points are mounted at the

same height.

•The console port is shipped with a cap on it. Inspect the cap at the time of installation. Every time

the cap is removed or replaced, properly tighten it. If you do not tighten the cap properly, it will not

meet IP67 criteria, and may lead to water leaking into the unit.

Note To calculate path loss and to determine how far apart to install access points, consult an RF planning

expert.

Before you begin the installation process, ensure the following:

•Perform a site survey. See the “Performing Site Surveys” section on page A-3.

•Your network infrastructure devices must be operational and properly configured.

•Your controllers are connected to switch trunk ports.

•Your switch is configured with untagged access ports for connecting your access points.

•A DHCP server with Option 43 configured is reachable by your access points, or manually configure

the controller information in the access point. For information on configuring the DHCP Option 43,

visit the following URL:

http://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/97066-dhcp-optio

n-43-00.html

•Become familiar with the access point installation components. See the “Typical Access Point

Installation Components” section on page 2-4.

2-4

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 2 Installing the Access Point

Unpacking the Access Point

Typical Access Point Installation Components

The access point is designed to be installed in an outdoor environment, such as the exterior roof overhang

of a tall building or a streetlight pole. Carefully review Figure 2-1 to become familiar with the system

components, connectors, indicators, cables, system interconnection, and grounding.

Figure 2-1 Components in a Typical Access Point Installation

1Building roof-overhang 6Ground

2Shielded outdoor-rated Ethernet

(CAT5e or better) cable1

1. Independently sourced by the user.

7Power cord

3Water drip loop 8Power injector

46 AWG copper grounding wire1 9Shielded Ethernet (CAT5e or better) cable1

5Ground rod1 10 Controller (through a switch)

354958

10 8

2-5

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 2 Installing the Access Point

Mounting the Access Point

This section provides instructions for installing your access points. Personnel installing the access point

must have a good understanding of wireless access points, bridging techniques, and grounding methods.

The 1540 series access point can be wall, or pole mounted. The available mounting options are provided

in the table below.

AP Mounting Kit Purpose

AIR-ACC1530-PMK1= Fixed mounting kit for vertical mounting on wall and pole. See:

•Wall Mounting the Access Point with AIR-ACC1530-PMK1=,

page 2-6

•Pole Mounting the Access Point with AIR-ACC1530-PMK1=,

page 2-9

Mount the access point in such a way that there are no obstructions to

accessing the console port.

2-6

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 2 Installing the Access Point

Mounting the Access Point

Wall Mounting the Access Point with AIR-ACC1530-PMK1=

The AIR-ACC1530-PMK1= mounting kit contains a mounting bracket for wall mounting or pole

mounting.

You can use the mounting bracket as a template to mark the positions of the mounting holes for your

installation, install the mounting bracket, and then attach the access point to the bracket.

Table 2-1 lists the materials needed for this installation.

Caution The mounting wall, attaching screws, and wall anchors must be able to support a 50 lb (22.7 kg) static

weight.

To mount the access point vertically on a wall, follow these instructions:

Step 1 Use the mounting bracket as a template to mark four screw hole locations on the mounting wall. The

mounting bracket screw hole locations are shown in Figure 2-2. The dimensions of the mounting

bracket is shown in Figure 2-3.

Step 2 Use four screws and, if required, wall anchors to attach the mounting plate to the mounting surface.

These screws and anchors are to be sourced independently.

Note You can use an exterior-grade plywood backboard to mount the access point to stucco, cement,

or dry wall.

Table 2-1 Materials Required to Mount Access Point Using AIR-ACC1530-PMK1=

Materials Required In Kit?

Ground lug and screws (provided with access

point)

Yes

Wall Mount Bracket Yes

Four M6 x 12-mm Hex-head Bolts Yes

Crimping tool for ground lug, Panduit CT-720

with CD-720-1 die (http://www.panduit.com)

Four wall mounting screws No

Four wall anchors (specified for all material) No

Drill bit for wall anchors No

Electric drill and standard screwdriver No

#6 AWG ground wire No

Shielded outdoor-rated Ethernet (CAT5e or

better) cable

Grounding block No

Grounding rod No

10-mm box-end wrench or socket set No

2-7

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 2 Installing the Access Point

Mounting the Access Point

Note The mounting wall, attaching screws, and wall anchors must be able to support a 50 lb (22.7 kg)

static weight.

Step 3 Screw an M6 x12 mm bolt into each of the four support bolt holes on the back of the access point. Do

not screw the bolt all the way in, but leave a gap of approximately 0.13 inch (3.3 mm).

Step 4 Position the access point against mounting bracket such that the four support bolts on the back of the AP,

slot into the keyhole slots on the mounting bracket.

Step 5 Slide the access point down to seat it securely in the keyhole slots on the mounting bracket.

Note The access point should be mounted with the status LED on the base facing downwards.

Step 6 Using a 10mm wrench, tighten the four bolts that connect the access point to the bracket, to a torque of

40 lbf-in.

Step 7 Proceed with connecting the data cables, grounding the access point, powering and configuring the

access point.

2-8

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 2 Installing the Access Point

Mounting the Access Point

Figure 2-2 Mounting Bracket for Wall and Pole Mounting

Figure 2-3 Mounting Bracket Dimensions in inches [and millimeters]

1One of four keyhole slots for mounting the AP. 3Bracket mount holes for fastening bracket to the wall.

You can use bolts of up to 1/4 inch or 6 mm in diameter.

2One of four slots for steel band clamps, used for pole

mounting only.

354865

2-9

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 2 Installing the Access Point

Mounting the Access Point

Pole Mounting the Access Point with AIR-ACC1530-PMK1=

The AIR-ACC1530-PMK1= mounting kit contains a mounting bracket that can be used for both wall

mounting and pole mounting. This kit can be used to install the access point on a pole, mast or streetlight.

It supports metal, wood or fiberglass poles from 2 to 8 inches in diameter.

Ta b l e 2 - 2 Materials Needed to Mount the AP on a Vertical Pole

To mount the access point onto a vertical pole, follow these steps:

Step 1 Select a mounting location on the pole to mount the access point. You can attach the access point to a

pole having a diameter of 2 to 8 inches (5.1 to 20.1 cm).

Note If you will be using a streetlight power tap adapter, position the access point within 3 ft (1 m) of

the outdoor light control. An AC/DC adapter needs to be used for street light pole deployments.

Step 2 Hold the bracket up against the pole, and slide the two band straps through the top and bottom sets of

mounting slots on the mounting bracket (see Figure 2-4).

Step 3 Wrap the band straps around the pole, lock them, and then lightly tighten the clamps using a wrench.

Only tighten them enough to keep the bracket from sliding down the pole

Step 4 Screw an M6 bolt into each of the four bolt holes on the back side of the access point. Do not screw the

bolt in all the way. Leave a gap of about 0.13-inch (3.3 mm).

Step 5 Position the four bolts on the access point into the bracket keyhole slots. Check to be sure that the access

point is properly seated in the slots (see Figure 2-4).

Note The access point should be mounted with the status LED on the base facing downwards.

Step 6 Using a 10 mm wrench, tighten the four bolts that connect the access point to the bracket to a torque of

40 lbf-in.

Materials Needed In Kit?

One wall mount bracket Yes

Four M6 x12mm hex head bolts Yes

Two stainless steel band clamps (adjustable 2"–5", 51–127

mm)

Yes

Two stainless steel band clamps (adjustable 5"–8", 127–203

mm)

Yes

10 mm box-end wrench No

Outdoor rated shielded Ethernet cable No

Ground lug (provided with the access point) Yes

Ground block and rod No

Crimping tool for ground lug, Panduit CT-720 with CD-720-1

die (http://www.panduit.com)

#6 AWG ground wire No

2-10

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 2 Installing the Access Point

Mounting the Access Point

Step 7 Locate the access point to the final position. Tighten the band clamps with the wrench so that the access

point does not slide on the pole. Ensure that the clamps are tight enough to not let the AP move.

Step 8 Proceed with connecting the data cables, grounding the access point, powering and configuring the

access point.

Figure 2-4 AP Mounted on a Pole

1One of four M6 keyhole slots for mounting the AP on the

bracket.

3Pole (wood, metal, or fiberglass), 2-inches to 8-inches

(50 mm to 203 mm) diameter.

2Top and bottom steel band clamps passing through band

clamp slots on the bracket.

354959

1 2

2-11

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 2 Installing the Access Point

Installing AP Cover AIR-ACC1540-CVR=

You can install a cover AIR-ACC1540-CVR=, which also acts as a a solar shield. The cover can be

installed before or after all connections are made.

Step 1 Position and slide the cover over the AP as shown in Figure 2-5.

Step 2 Align the two holes on each side of the cover with the screw holes on corresponding side of the AP.

Step 3 Insert and fasten #8-32 screws through the screw holes in the cover, into the AP. Tighten the screws to

10 lb-in.

Figure 2-5 Installing the Cover on the AP

1Solar Shield. 3Two of four #8-32 screws, circular washers, and split

washers.

2Four screw holes for fastening the solar cover. Two on

each side of the AP.

354960

2-12

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 2 Installing the Access Point

Grounding the Access Point

The access point must be grounded before connecting power.

In all outdoor installations and when powering the access point with AC power, you must follow these

instructions to properly ground the case:

Step 1 If you are using insulated 6 AWG copper ground wire, strip the insulation as required for the grounding

lug.

Step 2 Use the appropriate crimping tool to crimp the bare 6 AWG copper ground wire to the supplied

grounding lug.

Note The grounding lug and hardware used must comply with local and national electrical codes.

Step 3 Open the anti-corrosion sealant (supplied), and apply a liberal amount over the metal surface, called the

Ground Pad, where the ground strap screw holes are located (see Figure 1-3).

Step 4 Connect the grounding lug to the access point grounding screw holes (see Figure 1-3) using the supplied

two Phillips head screws (M4 x10 mm) with lock washers. Tighten the grounding screw to

22 to 24 lb-in (2.49 to 2.71 Nm).

Step 5 If necessary, strip the other end of the ground wire and connect it to a reliable earth ground, such as a

grounding rod or an appropriate grounding point on a metal streetlight pole that is grounded.

2-13

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 2 Installing the Access Point

Powering the Access Point

Note This product is intended to be supplied by a Listed PoE Power Supply rated 48-55V dc,

minimum 350 mA.

The 1540 series access points can be powered only through Power-over-Ethernet (PoE), using 802.3af

or 802.3at power, from in-line power injector or a suitably powered switch port. Power for full operation

is provided by 802.3af (or higher), and operates at 2x2:2 for both 2.4 GHz and 5 GHz radios.

The 1540 series access point supports the following power injectors:

•AIR-PWRINJ5 (provides 802.3af power)

•AIR-PWRINJ6 (provides 802.3at power). This power injector can only be used in an indoor

environment. Therefore the cable from the injector must travel from the indoor location to the access

point mounted outdoor.

•AIR-PWRINJ-60RGD1

•AIR-PWRINJ-60RGD2

Connecting a Power Injector

When your access point is powered by a power injector, follow these steps to complete the installation:

Step 1 Before applying PoE to the access point, ensure that the access point is grounded (see the “Grounding

the Access Point” section on page 2-12).

Step 2 See the “Typical Access Point Installation Components” section on page 2-4, to identify the components

needed for the installation.

Step 3 Connect a CAT5e or better Ethernet cable from your wired LAN network to the power injector.

Warning

To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord.

Statement 1023

Note The installer is responsible for ensuring that powering the access point from this type of power

injector is allowed by local and/or national safety and telecommunications equipment standards.

Tip To forward bridge traffic, add a switch between the power injector and controller. Refer to the

Cisco Wireless Mesh Access Points, Design and Deployment Guide, Release 7.0 for more

information.

Step 4 Ensure that the access point is grounded before you apply power to the access point.

Step 5 Connect a shielded outdoor-rated Ethernet (CAT5e or better) cable between the power injector and the

PoE-in connector of the access point.

2-14

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 2 Installing the Access Point

Powering the Access Point

Step 6 Connect the Ethernet cable to the access point PoE-In port. See “Connecting an Ethernet Cable to the

Access Point” section on page 2-15.

For details on installing Ethernet, see Connecting an Ethernet Cable to the Access Point, page 2-15.

2-15

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 2 Installing the Access Point

Powering the Access Point

Connecting an Ethernet Cable to the Access Point

You need to supply these tools and materials:

•Shielded outdoor-rated Ethernet (CAT5e or better) cable with a diameter of 0.2 to 0.35 inch (0.51 to

0.89 cm)

•RJ45 connector and installation tool

•Adjustable Wrench or 28 mm box wrench

To connect the shielded Ethernet cable to the access point, follow these steps:

Step 1 Disconnect power to the power injector, and ensure all power sources to the access point are turned off.

Warning

This unit might have more than one power supply connection. All connections must be removed to

de-energize the unit.

Statement 1028

Step 2 Ensure a 6 AWG ground wire is connected to the access point (see the “Grounding the Access Point”

section on page 2-12).

Step 3 Remove the covering cap from the PoE port.

Step 4 Loosen the Thread-Lock sealing nut of the cable gland by turning it counter clockwise, but do not

remove it (see Figure 2-6).

Note Verify that the cable gland has a rubber seal and ensure that it is not damaged.

Warning

Failure to install the cable gland and rubber gasket properly will cause the cable grip to leak.

2-16

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 2 Installing the Access Point

Powering the Access Point

Figure 2-6 Cable Gland Assembly

Step 5 Insert the unterminated end of the Ethernet cable through the sealing nut-end of the cable gland (see

Figure 2-6), and pull several inches of cable through.

Step 6 Install an RJ45 connector on the unterminated end of the Ethernet cable using your Ethernet cable

installation tool.

Warning

To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord.

Statement 1023

Step 7 Carefully connect the RJ45 cable connector to the PoE port on the access point.

Step 8 Slide the cable gland with the rubber seal towards the access point, and screw the threaded end of the

body into the access point, and hand-tighten.

Step 9 Use an adjustable wrench or a 28 mm wrench to tighten the threaded end of the body into the enclosure.

Tighten to 15 lb-in.

Step 10 Use an adjustable wrench and tighten the thread-lock seal nut to 15 lb-in.

Step 11 Route your Ethernet cable, and cut off any excess cable.

Step 12 Install an RJ45 connector on the unterminated cable end, and insert it into the power injector.

Step 13 Turn on the power to the power injector.

1RJ45 Plug 4Screw nut

2Gasket 5Seal

3Clamp ring 6Thread-lock sealing nut

354961

2-17

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 2 Installing the Access Point

Configuring the Access Point

When you power up an AP that is not connected to a wired Ethernet, fiber-optic, or cable network to the

controller, the access point uses the Cisco Adaptive Wireless Path Protocol (AWPP) to bind to another

mesh access point with the best path to a root access point (RAP) connected to the wired network to a

controller. The access point sends a discovery request when powered up. If you have configured the

access point in the controller correctly, the controller sends back a discovery response to the access point.

When that happens, the access point sends out a join request to the controller, and the controller responds

with a join confirmation response. Then the access point establishes a Control And Provisioning of

Wireless Access Points (CAPWAP) connection to the controller and gets the shared secret configured on

the controller.

For information on configuring the access point, see the following documents:

•For Lightweight Access Points and Mesh Access Points, see the Cisco Wireless LAN Controller

Configuration Guide, which is available at:

(URL to be added at FCS)

•For Mesh Access Points, see the Cisco Wireless Mesh Access Points, Design and Deployment Guide,

which is available at:

(URL to be added at FCS)

2-18

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 2 Installing the Access Point

Configuring the Access Point

CHAPTER

3-1

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Troubleshooting

This chapter provides troubleshooting procedures for basic problems with the access point. For the most

up-to-date, detailed troubleshooting information, refer to the Cisco Technical Support and

Documentation website at the following URL:

http://www.cisco.com/cisco/web/support/index.html

Sections in this chapter include:

•Guidelines for Using the Access Point, page 3-2

•Using DHCP Option 43, page 3-3

•Monitoring the Access Point Status LED, page 3-3

•Resetting the Access Point, page 3-6

•Verifying Controller Association, page 3-6

•Changing the Bridge Group Name, page 3-6

3-2

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 3 Troubleshooting

Guidelines for Using the Access Point

•The access point only supports Layer 3 CAPWAP communications with the controllers.

In Layer 3 operation, the access point and the controller can be on the same or different subnets. The

access point communicates with the controller using standard IP packets. A Layer 3 access point on

a different subnet than the controller requires a DHCP server on the access point subnet and a route

to the controller. The route to the controller must have destination UDP ports 12222 and 12223 open

for CAPWAP communications. The route to the primary, secondary, and tertiary controllers must

allow IP packet fragments.

•Before deploying your access points, ensure that the following has been done:

–

Your controllers are connected to switch ports that are configured as trunk ports.

–

Your access points are connected to switch ports that are configured as untagged access ports.

–

A DHCP server is reachable by your access points and has been configured with Option 43.

Option 43 provides the IP addresses of the management interfaces of your controllers. Typically,

a DHCP server can be configured on a Cisco switch.

–

Optionally, a DNS server can be configured to enable CISCO-CAPWAP-CONTROLLER. Use

local domain to resolve to the IP address of the management interface of your controller.

–

Your controllers are configured and reachable by the access points.

–

Your controllers are configured with the access point MAC addresses and the MAC filter list is

enabled.

–

Your switch must forward DHCP requests.

•After the access points are associated to the controller, you should change the bridge group name

(BGN) from the default value. With the default BGN, the mesh access points (MAPs) can potentially

try to connect with other mesh networks and slow down the convergence of the network.

Convergence Delays

During deployment, the access points can experience convergence delays due to various causes. The

following list identifies some operating conditions that can cause convergence delays:

•A root access point (RAP) attempts to connect to a controller using any of the wired ports (cable,

fiber-optic, PoE-in). If the wired ports are operational, the RAP can potentially spend several

minutes on each port prior to connecting to a controller.

•If a RAP is unable to connect to a controller over the wired ports, it attempts to connect using the

wireless network. This results in additional delays when multiple potential wireless paths are

available.

•If a MAP is unable to connect to a RAP using a wireless connection, it then attempts to connect using

any available wired port. The access point can potentially spend several minutes for each connection

method, before attempting the wireless network again.

Bridge Loop

The access point supports packet bridging between wired and wireless network connections. The same

network must never be connected to multiple wired ports on an access point or on two bridged access

points. A bridge loop causes network routing problems.

3-3

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 3 Troubleshooting

Using DHCP Option 43

Controller DHCP Server

The controller DHCP server only assigns IP addresses to lightweight access points and wireless clients

associated to an access point. It does not assign an IP address to other devices, including Ethernet

bridging clients on the mesh access points.

MAP Data Traffic

If the signal on the access point backhaul channel has a high signal-to-noise ratio, it is possible for a

MAP to connect to the controller, via parent node, but not be able to pass data traffic, such as pinging

the access point. This can occur because the default data rate for backhaul control packets is set to 6

Mb/s, and the backhaul data rate set to auto by the user.

Controller MAC Filter List

Before activating your access point, you must ensure that the access point MAC address has been added

to the controller MAC filter list and that Mac Filter List is enabled.

Note The access point MAC address and barcode is located on the bottom of the unit. When two MAC

addresses are shown, use the top MAC address.

To view the MAC addresses added to the controller MAC filter list, you can use the controller CLI or the

controller GUI:

•Controller CLI—Use the show macfilter summary controller CLI command to view the MAC

addresses added to the controller filter list.

•Controller GUI—Log into your controller web interface using a web browser, and choose

SECURITY > AAA > MAC Filtering to view the MAC addresses added to the controller filter list.

Using DHCP Option 43

You can use DHCP Option 43 to provide a list of controller IP addresses to the access points, enabling

the access point to find and join a controller. Refer to the product documentation for your DHCP server

for instructions on configuring DHCP Option 43. To see sample configurations for DHCP Option 43 for,

go to the following URL:

http://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/97066-dhcp-option-43

-00.html

Monitoring the Access Point Status LED

If your access point is not working properly, look at the LED on the Reset button, on the base of the unit.

You can use them to quickly assess the status of the unit.

3-4

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 3 Troubleshooting

Monitoring the Access Point Status LED

Note It is expected that there will be small variations in LED color intensity and hue from unit to unit. This is

within the normal range of the LED manufacturer specifications and is not a defect.

The access point LED signals are listed in Table 3-1.

Table 3-1 Access Point LED Signals

LED Message Type Color Meaning

Boot loader status

sequence

Blinking Green Boot loader status sequence:

•DRAM memory test in

progress

•DRAM memory test OK

•Board initialization in

progress

•Initializing FLASH file

system

•FLASH memory test OK

•Initializing Ethernet

•Ethernet OK

•Starting AP OS

•Initialization successful

Boot loader

warnings

Blinking Amber Configuration recovery is in

progress (the Reset button has

been pushed for 2-3 seconds)

Red There is an Ethernet failure or an

image recovery (the Reset button

has been pushed for 20-30

seconds)

Blinking Green An image recovery is in progress

(the Reset button has been

released)

Boot loader errors Red There has been a DRAM

memory test failure

Blinking Red and Amber There has been a FLASH file

system failure

Blinking Red and Off This sequence may indicate any

of the following:

•Environment variable

failure

•Bad MAC address

•Ethernet failure during

image recovery

•Boot environment failure

•No Cisco image file

•Boot failure

3-5

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 3 Troubleshooting

Monitoring the Access Point Status LED

AP OS errors Red There has been a software

failure; a disconnect then

reconnect of the unit power may

resolve the issue

Cycling through Red, Green,

Amber and Off

This is a general warning of

insufficient inline power.

Association status Chirping (short blips) Green This status indicates a normal

operating condition. The unit is

joined to a controller, but no

wireless client is associated with

it.

Solid Green Normal operating condition with

at least one wireless client

associated with the unit

Operating Status Blinking Amber A software upgrade is in

progress

Cycling through Green, Red and

Amber

Discovery/join process is in

progress

Rapidly cycling through Red,

Green, Amber and Off

This status indicates that the

Access Point location command

has been invoked.

Blinking Red This status indicates that an

Ethernet link is not operational

Table 3-1 Access Point LED Signals

LED Message Type Color Meaning

3-6

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 3 Troubleshooting

Resetting the Access Point

The reset button is located on the base of the AP (see Figure 1-2). Using the Reset button you can:

•Reset the AP to the default factory-shipped configuration.

•Clear the AP internal storage, including all configuration files.

To use the Reset button, press, and keep pressed, the Reset button on the access point during the AP boot

cycle. Wait until the AP status LED changes to Amber. During this, the AP console shows a seconds

counter, counting the number of seconds the Reset button is pressed. Then:

•To reset the AP to default factory-shipped configuration, keep the Reset button pressed for less than

20 seconds. The AP configuration files are cleared.

This resets all configuration settings to factory defaults, including passwords, WEP keys, the IP

address, and the SSID.

•To clear the AP internal storage, including all configuration files and the regulatory domain

configuration, keep the Reset button pressed for more than 20 seconds, but less than 60 seconds.

The AP status LED changes from Amber to Red, and all the files in the AP storage directory are

cleared.

If you keep the Reset button pressed for more than 60 seconds, the Reset button is assumed faulty and

no changes are made.

Verifying Controller Association

To verify that your access point is associated to the controller, follow these steps:

Step 1 Log into your controller web interface using a web browser.

You can also use the controller CLI show ap summary command from the controller console port.

Step 2 Click Wireless, and verify that your access point MAC address is listed under Ethernet MAC.

Step 3 Log out of the controller, and close your web browser.

Changing the Bridge Group Name

The bridge group name (BGN) controls the association of the access points to a RAP. BGNs can be used

to logically group the radios to avoid different networks on the same channel from communicating with

each other. This setting is also useful if you have more than one RAP in your network in the same area.

If you have two RAPs in your network in the same area (for more capacity), we recommend that you

configure the two RAPs with different BGNs and on different channels.

The BGN is a string of ten characters maximum. A factory-set bridge group name (NULL VALUE) is

assigned during manufacturing. It is not visible to you, but allows new access point radios to join a

network of new access points. The BGN can be reconfigured from the Controller CLI and GUI. After

configuring the BGN, the access point reboots.

After the access points are deployed and associated to the controller, the BGN should be changed from

the default value to prevent the MAPs from attempting to associate to other mesh networks.

3-7

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 3 Troubleshooting

Changing the Bridge Group Name

The BGN should be configured very carefully on a live network. You should always start with the most

distant access point (last node) from the RAP and move towards the RAP. If you start configuring the

BGN in a different location, then the access points beyond this point (farther away) are dropped, as they

have a different BGN.

To configure the BGN for the access points using the controller GUI, follow these steps:

Step 1 Log into your controller using a web browser.

Step 2 Click Wireless. When access points associates to the controller, the access point name appears in the AP

Name list.

Step 3 Click on an access point name.

Step 4 Find the Mesh Information section, and enter the new BGN in the Bridge Group Name field.

Step 5 Click Apply.

Step 6 Repeat Steps 2 through 5 for each access point.

Step 7 Log out from your controller, and close your web browser.

3-8

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Chapter 3 Troubleshooting

Changing the Bridge Group Name

A-1

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

APPENDIX

Safety Guidelines and Warnings

Translated versions of all safety warnings are available on Cisco.com. Additional safety information,

along with regulatory information, is provided in Appendix B, “Declarations of Conformity and

Regulatory Information”.

Warning

This equipment is to be installed by trained and qualified personnel, as per these installation

instructions. The installer is responsible for obtaining any required local or national safety

inspections of the structural integrity of the installation by the local authority/inspection department.

Warning

Do not operate the unit near unshielded blasting caps or in an explosive environment unless the

device has been modified to be especially qualified for such use.

Statement 364

Warning

The cables specified in this installation guide that are used with the specified cable glands provide

protection against ingress of moisture for a Type 4/IP67 classified enclosure. If substitute cable are

used, the installer must ensure that the size (OD) of the cable meets the acceptable range allowed by

the cable gland.

Warning

This equipment must be externally grounded using a customer-supplied ground wire before power is

applied. Contact the appropriate electrical inspection authority or an electrician if you are uncertain

that suitable grounding is available.

Statement 366

Warning

Read the installation instructions before connecting the system to the power source.

Statement 1004

Warning

Ultimate disposal of this product should be handled according to all national laws and regulations.

Statement 1040

Warning

Do not work on the system or connect or disconnect cables during periods of lightning activity.

Statement 1001

A-2

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Appendix A Safety Guidelines and Warnings

Warning

A readily accessible two-poled disconnect device must be incorporated in the fixed wiring.

Statement 1022

Warning

To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord.

Statement 1023

Warning

This unit might have more than one power supply connection. All connections must be removed to

de-energize the unit.

Statement 1028

Warning

Only trained and qualified personnel should be allowed to install, replace, or service this equipment.

Statement 1030

Warning

When installing or replacing the unit, the ground connection must always be made first and

disconnected last.

Statement 1046.

Caution Before connecting or disconnecting a power cord, you must remove power from the power cord using a

suitable service disconnect.

Warning

Installation of the equipment must comply with local and national electrical codes.

Statement 1074

Caution All installation methods for mounting an access point on any wall surface is subject to the acceptance of

local jurisdiction.

FCC Safety Compliance Statement

The FCC, with its action in ET Docket 96-8, has adopted a safety standard for human exposure to RF

electromagnetic energy emitted by FCC-certified equipment. When used with approved Cisco Aironet

antennas, Cisco Aironet products meet the uncontrolled environmental limits found in OET-65 and ANSI

C95.1, 1991. Proper operation of this radio device according to the instructions in this publication results

in user exposure substantially below the FCC recommended limits.

Safety Precautions

For safety and to achieve a good installation, please read and follow these safety precautions:

•Select your installation site with safety, as well as performance in mind. Remember: electric power

lines and phone lines look alike. For safety, assume that any overhead line can kill.

A-3

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Appendix A Safety Guidelines and Warnings

•Call your electric power company. Tell them your plans, and ask them to come look at your proposed

installation.

•Plan your installation carefully and completely before you begin. Successful raising of a mast or

tower is largely a matter of coordination. Each person should be assigned to a specific task and

should know what to do and when to do it. One person should be in charge of the operation to issue

instructions and watch for signs of trouble.

•When installing the access points, remember:

–

Do not use a metal ladder.

–

Do not work on a wet or windy day.

–

Do dress properly—shoes with rubber soles and heels, rubber gloves, long sleeved shirt or

jacket.

•Use a rope to lift the access point. If the assembly starts to drop, get away from it and let it fall.

If an accident should occur, call for qualified emergency help immediately.

Performing Site Surveys

Every network application is a unique installation. Before installing multiple access points, you should

perform a site survey to determine the optimum use of networking components and to maximize range,

coverage, and network performance.

Site surveys reveals problems that can be resolved before the network is operational. Because

802.11a/b/g/n operates in an unlicensed spectrum, there may be sources of interference from other

802.11a wireless devices (especially in multi-tenant buildings) that could degrade your 802.11 signals.

A site survey can determine if such interference exists at the time of deployment.

A proper site survey involves temporarily setting up mesh links and taking measurements to determine

whether your antenna calculations are accurate. Determine the correct locations and antenna types

before you drill holes and route cables and mounting equipment.

Consider the following operating and environmental conditions when performing a site survey:

•Data rates—Sensitivity and range are inversely proportional to data bit rates. The maximum radio

range is achieved at the lowest workable data rate. A decrease in receiver sensitivity occurs as the

radio data increases.

•Physical environment—Clear or open areas provide better radio range than closed or filled areas.

•Obstructions—Physical obstructions such as buildings, trees, or hills can hinder performance of

wireless devices.

•How far is your wireless link?

•Has a previous site survey been conducted?

•Do you have a clear Fresnel zone between the access points or radio line of sight?

•What is the minimum acceptable data rate within the link?

•Do you have access to both of the mesh site locations?

•Do you have the proper permits, if required?

•Are you following the proper safety procedures and practices?

•Have you configured the access points before you go onsite? It is always easier to resolve

configurations or device problems first.

A-4

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Appendix A Safety Guidelines and Warnings

Translated Safety Warnings

•Do you have the proper tools and equipment to complete your survey.

Translated Safety Warnings

(URL to be added at FCS)

B-1

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

APPENDIX

Declarations of Conformity and

Regulatory Information

This appendix provides declarations of conformity and regulatory information for the Cisco Aironet

1542 Outdoor Access Point.

This appendix contains the following sections:

•Manufacturers Federal Communication Commission Declaration of Conformity Statement,

page B-2

•Industry Canada, page B-3

•European Community, Switzerland, Norway, Iceland, and Liechtenstein, page B-6

•Declaration of Conformity for RF Exposure, page B-9

•Guidelines for Operating Cisco Aironet Access Points in Japan, page B-10

•VCCI Statement for Japan, page B-11

•Administrative Rules for Cisco Aironet Access Points in Taiwan, page B-11

•EU Declaration of Conformity, page B-13

B-2

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Appendix B Declarations of Conformity and Regulatory Information

Manufacturers Federal Communication Commission Declaration of Conformity Statement

Manufacturers Federal Communication Commission

Declaration of Conformity Statement

Models: FCC Certification number:

Manufacturer:

Cisco Systems, Inc.

170 West Tasman Drive

San Jose, CA 95134-1706

USA

This device complies with Part 15 rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and

2. This device must accept any interference received, including interference that may cause undesired

operation.

This equipment has been tested and found to comply with the limits of a Class B digital device, pursuant

to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful

interference when the equipment is operated in a residential environment. This equipment generates,

uses, and radiates radio frequency energy, and if not installed and used in accordance with the

instructions, may cause harmful interference. However, there is no guarantee that interference will not

occur. If this equipment does cause interference to radio or television reception, which can be determined

by turning the equipment off and on, the user is encouraged to correct the interference by one of the

following measures:

•Reorient or relocate the receiving antenna.

•Increase separation between the equipment and receiver.

•Connect the equipment to an outlet on a circuit different from which the receiver is connected.

•Consult the dealer or an experienced radio/TV technician.

Caution The Part 15 radio device operates on a non-interference basis with other devices operating at this

frequency when using Cisco-supplied antennas. Any changes or modification to the product not

expressly approved by Cisco could void the user’s authority to operate this device.

Caution To meet regulatory restrictions, the access point must be professionally installed.

Tested To Comply

With FCC Standards

FOR HOME OR OFFICE USE

AIR-AP1542I-B-K9 LDK102109P

AIR-AP1542D-B-K9

B-3

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Appendix B Declarations of Conformity and Regulatory Information

Industry Canada

Requirements of operator to register the RLAN device operating Outdoors in the

5150 -5250 MHz band and addressing possible interference issues in this band

Section 15.407(j) of the rules established filing requirements for U-NII operators that deploy a collection

of more than 1000 outdoor access points with the 5.15-5.25 GHz band, parties must submit a letter to

the FCC lab acknowledging that, should harmful interference to licensed services in this band occur, they

will be required to take corrective action. Corrective actions may include reducing power, turning off

devices, changing frequency bands, and/or further reducing power radiated in the vertical direction.

This material shall be submitted to:

Federal Communications Commission

Laboratory Division, Office of Engineering and Technology

7435 Oakland Mills Road, Columbia, MD, 21046

Attn: U-NII Coordination

or via website at https://www.fcc.gov/labhelp

use subject line U-NII Filing

Industry Canada

Models: IC Certification Number:

Canadian Compliance Statement

This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the

following two conditions: (1) this device may not cause interference, and (2) this device must accept any

interference, including interference that may cause undesired operation of the device.

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts

de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire

de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si

le brouillage est susceptible d'en compromettre le fonctionnement.

Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type

and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio

interference to other users, the antenna type and its gain should be so chosen that the equivalent

isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication.

AIR-AP1542I-A-K9 2461B-102109P

AIR-AP1542D-A-K9

B-4

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Appendix B Declarations of Conformity and Regulatory Information

Declaration of Conformity for RF Exposure

Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec

une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada.

Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, il faut

choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne

dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante.

This radio transmitter has been approved by Industry Canada to operate with the antenna types listed

below with the maximum permissible gain and required antenna impedance for each antenna type

indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated

for that type, are strictly prohibited for use with this device.

Le présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne

énumérés ci-dessous et ayant un gain admissible maximal et l'impédance requise pour chaque type

d'antenne. Les types d'antenne non inclus dans cette liste, ou dont le gain est supérieur au gain maximal

indiqué, sont strictement interdits pour l'exploitation de l'émetteur.

Operation in the band 5150-5250 MHz is only for indoor use to reduce the potential for harmful

interference to co-channel mobile satellite systems.

La bande 5 150-5 250 MHz est réservés uniquement pour une utilisation à l'intérieur afin de réduire les

risques de brouillage préjudiciable aux systèmes de satellites mobiles utilisant les mêmes canaux.

Users are advised that high-power radars are allocated as primary users (i.e. priority users) of the bands

5250-5350 MHz and 5650-5850 MHz and that these radars could cause interference and/or damage to

LE-LAN devices.

Les utilisateurs êtes avisés que les utilisateurs de radars de haute puissance sont désignés utilisateurs

principaux (c.-à-d., qu'ils ont la priorité) pour les bandes 5 250-5 350 MHz et 5 650-5 850 MHz et que

ces radars pourraient causer du brouillage et/ou des dommages aux dispositifs LAN-EL

Declaration of Conformity for RF Exposure

This access point product has been found to be compliant to the requirements set forth in CFR 47 Section

1.1307 addressing RF Exposure from radio frequency devices as defined in Evaluating Compliance with

FCC Guidelines for Human Exposure to Radio Frequency Electromagnetic Fields. AP 1542I, has

internal antennas, and should be located at a minimum of 9.8 inches (25 cm) or more from the body of

all persons. AP 1542D, has internal antennas, and should be located at a minimum of 11.8 inches (30

cm) or more from the body of all persons.

This access point is also compliant to EN 50835 for RF exposure.

Antenna Type Antenna Gain Antenna Impedance

Dual-band Omni (1542I) 5/5 dBi 50 ohms

Dual-Band Directional (1542D) 8/9 dBi 50 ohms

B-5

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Appendix B Declarations of Conformity and Regulatory Information

European Community, Switzerland, Norway, Iceland, and Liechtenstein

European Community, Switzerland, Norway, Iceland, and

Liechtenstein

Access Point Models:

AIR-AP1542I-E-K9

AIR-AP1542D-E-K9

Declaration of Conformity with regard to the R&TTE Directive

1999/5/EC & Medical Directive 93/42/EEC

This declaration is only valid for configurations (combinations of software, firmware, and hardware)

provided and supported by Cisco Systems. The use of software or firmware not provided and supported

by Cisco Systems may result in the equipment no longer being compliant with the regulatory

requirements.

B-6

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Appendix B Declarations of Conformity and Regulatory Information

Declaration of Conformity with regard to the R&TTE Directive 1999/5/EC & Medical Directive 93/42/EEC

B-7

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Appendix B Declarations of Conformity and Regulatory Information

Declaration of Conformity with regard to the R&TTE Directive 1999/5/EC & Medical Directive 93/42/EEC

The following standards were applied:

EMC—EN 301.489-1 v1.8.1; EN 301.489-17 v2.1.1

Health & Safety—EN60950-1: 2005; EN 50385: 2002

Radio—EN 300 328 v 1.7.1; EN 301.893 v 1.5.1

The conformity assessment procedure referred to in Article 10.4 and Annex III of Directive 1999/5/EC

has been followed.

This device also conforms to the EMC requirements of the Medical Devices Directive 93/42/EEC.

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.

The product carries the CE Mark:

B-8

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Appendix B Declarations of Conformity and Regulatory Information

Declaration of Conformity for RF Exposure

The following is the declaration of conformity for RF exposure for the United States, Canada, European

Union and Australia.

United States

This system has been evaluated for RF exposure for Humans in reference to ANSI C 95.1 (American

National Standards Institute) limits. The evaluation was based on ANSI C 95.1 and FCC OET Bulletin

65C rev 01.01. To maintain compliance, the minimum separation distance for AP 1542I, having internal

antennas, is 9.8 inches (25 cm) from general bystanders. The minimum separation distance from

AP 1542D, having internal antennas, is 11.8 inches (30 cm) from general bystanders.

Canada

This system has been evaluated for RF exposure for Humans in reference to ANSI C 95.1 (American

National Standards Institute) limits. The evaluation was based on RSS-102 Rev 5.

To maintain compliance, the minimum separation distance for AP 1542I, having internal antennas, is 9.8

inches (25 cm) from general bystanders. The minimum separation distance from AP 1542D, having

internal antennas, is 11.8 inches (30 cm) from general bystanders..

Ce système a été évalué pour l'exposition aux RF pour les humains en référence à la norme ANSI C 95.1

(American National Standards Institute) limites. L'évaluation a été basée sur RSS-102 Rev 2.

La distance minimale de séparation de l'antenne de toute personne est de 9.8 "(25 cm) pour AP 1542I,

pour assurer le respect.

La distance minimale de séparation de l'antenne de toute personne est de 11.8 "(30 cm) pour AP 1542D,

pour assurer le respect.

European Union

This system has been evaluated for RF exposure for Humans in reference to the ICNIRP (International

Commission on Non-Ionizing Radiation Protection) limits. The evaluation was based on the EN 50385

Product Standard to Demonstrate Compliance of Radio Base stations and Fixed Terminals for Wireless

Telecommunications Systems with basic restrictions or reference levels related to Human Exposure to

Radio Frequency Electromagnetic Fields from 300 MHz to 40 GHz. To maintain compliance, the

minimum separation distance for AP 1542I, having internal antennas, is 9.8 inches (25 cm) from general

bystanders. The minimum separation distance from AP 1542D, having internal antennas, is 11.8 inches

(30 cm) from general bystanders.

B-9

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Appendix B Declarations of Conformity and Regulatory Information

Declaration of Conformity for RF Exposure

Australia

This system has been evaluated for RF exposure for Humans as referenced in the Australian Radiation

Protection standard and has been evaluated to the ICNIRP (International Commission on Non-Ionizing

Radiation Protection) limits. To maintain compliance, the minimum separation distance for AP 1542I,

having internal antennas, is 9.8 inches (25 cm) from general bystanders. The minimum separation

distance from AP 1542D, having internal antennas, is 11.8 inches (30 cm) from general bystanders.

B-10

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Appendix B Declarations of Conformity and Regulatory Information

Guidelines for Operating Cisco Aironet Access Points in Japan

This section provides guidelines for avoiding interference when operating Cisco Aironet access points

in Japan. These guidelines are provided in both Japanese and English.

Access Point Model:

AIR-AP1542I-Q-K9

AIR-AP1542D-Q-K9

Japanese Translation

English Translation

This equipment operates in the same frequency bandwidth as industrial, scientific, and medical devices

such as microwave ovens and mobile object identification (RF-ID) systems (licensed premises radio

stations and unlicensed specified low-power radio stations) used in factory production lines.

1. Before using this equipment, make sure that no premises radio stations or specified low-power radio

stations of RF-ID are used in the vicinity.

2. If this equipment causes RF interference to a premises radio station of RF-ID, promptly change the

frequency or stop using the device; contact the number below and ask for recommendations on

avoiding radio interference, such as setting partitions.

3. If this equipment causes RF interference to a specified low-power radio station of RF-ID, contact

the number below.

Contact Number: 03-6434-6500

03-6434-6500

43768

B-11

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Appendix B Declarations of Conformity and Regulatory Information

Administrative Rules for Cisco Aironet Access Points in Taiwan

VCCI Statement for Japan

Administrative Rules for Cisco Aironet Access Points in Taiwan

This section provides administrative rules for operating Cisco Aironet Access Points in Taiwan. The

rules are provided in both Chinese and English.

Chinese Translation

Warning

This is a Class A product based on the standard of the Voluntary Control Council for Interference by

Information Technology Equipment (VCCI). If this equipment is used in a domestic environment, radio

disturbance may arise. When such trouble occurs, the user may be required to take corrective

actions.

B-12

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Appendix B Declarations of Conformity and Regulatory Information

Administrative Rules for Cisco Aironet Access Points in Taiwan

English Translation

Administrative Rules for Low-power Radio-Frequency Devices

Article 12

For those low-power radio-frequency devices that have already received a type-approval, companies,

business units or users should not change its frequencies, increase its power or change its original

features and functions.

Article 14

The operation of the low-power radio-frequency devices is subject to the conditions that no harmful

interference is caused to aviation safety and authorized radio station; and if interference is caused, the

user must stop operating the device immediately and can't re-operate it until the harmful interference is

clear.

The authorized radio station means a radio-communication service operating in accordance with the

Communication Act.

The operation of the low-power radio-frequency devices is subject to the interference caused by the

operation of an authorized radio station, by another intentional or unintentional radiator, by industrial,

scientific and medical (ISM) equipment, or by an incidental radiator.

Chinese Translation

English Translation

Low-power Radio-frequency Devices Technical Specifications

4.7

Unlicensed National Information Infrastructure

4.7.6

The U-NII devices shall accept any interference from legal communications and shall not interfere the

legal communications. If interference is caused, the user must stop operating the device immediately and

can't re-operate it until the harmful interference is clear.

B-13

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Appendix B Declarations of Conformity and Regulatory Information

Operation of Cisco Aironet Access Points in Brazil

4.7.7

Manufacturers of U-NII devices are responsible for ensuring frequency stability such that an emission

is maintained within the band of operation under all conditions of normal operation as specified in the

user manual.

Statement 371—Power Cable and AC Adapter

English Translation

When installing the product, please use the provided or designated connection cables/power cables/AC

adapters. Using any other cables/adapters could cause a malfunction or a fire. Electrical Appliance and

Material 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 Appliance and Material Safety Law (that have “PSE” shown on the code) is not limited to

CISCO-designated products.

EU Declaration of Conformity

All the Declaration of Conformity statements related to this product can be found at the following

location:

http://www.ciscofax.com

Operation of Cisco Aironet Access Points in Brazil

This section contains special information for operation of Cisco Aironet access points in Brazil.

Access Point Models

AIR-AP1542I-Z-K9

AIR-AP1542D-Z-K9

B-14

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Appendix B Declarations of Conformity and Regulatory Information

Operation of Cisco Aironet Access Points in Brazil

Regulatory Information

Figure B-1 contains Brazil regulatory information for the access point models identified in the previous

section.

Figure B-1 Brazil Regulatory Information

Portuguese Translation

Este equipamento opera em caráter secundário, isto é, não tem direito a proteção contra interferência

prejudicial, mesmo de estações do mesmo tipo, e não pode causar interferência a sistemas operando em

caráter primário.

English Translation

This equipment operates on a secondary basis and consequently must accept harmful interference,

including interference from stations of the same kind. This equipment may not cause harmful

interference to systems operating on a primary basis.

C-1

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

APPENDIX

Access Point Pinouts

This appendix describes the pin signals of the access point Ethernet connectors, and the power injector

input and output connectors.

Table C-1 describes the pin signals of the access point LAN connector

Table C-2 describes the pin signals for the power injector input connector (To Switch).

Table C-1 Access Point LAN Connector Pinouts

Pin Number Signal Name

1 Ethernet signal pair (10/100/1000BASE-T)

3 Ethernet signal pair (10/100/1000BASE-T)

4 Ethernet signal pair (10/100/1000BASE-T)

7 Ethernet signal pair (10/100/1000BASE-T)

Shield Chassis ground

Table C-2 Power Injector Input Connector (To Switch) Pinouts

Pin Number Signal Name

1 Ethernet signal pair (10/100/1000BASE-T)

3 Ethernet signal pair 10/100/1000BASE-T)

4 Ethernet signal pair (1000BASE-T)

7 Ethernet signal pair (1000BASE-T)

Shield Chassis ground

C-2

Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide

Appendix C Access Point Pinouts

Cisco Systems 102109P Cisco Aironet 802.11ac Dual Band Access Point User Manual 1540hig

Cisco Systems Inc Cisco Aironet 802.11ac Dual Band Access Point 1540hig

User Manual

Navigation menu

Namespaces

Views

Navigation