Cisco Aironet 1540 Series Outdoor Access Points Hardware Installation Guide 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.
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CONTENTS Preface vii Objectives Audience vii vii Organization vii Conventions viii Related Documents xiv Obtaining Documentation, Support, and Security Guidelines CHAPTER 1 Overview xv 1-1 About the 1540 Series Access Points 1-1 Access Point Models 1-2 Regulatory Domains 1-2 Hardware Features 1-3 Ports and Connectors 1-3 AP1542I Internal Omni Antenna 1-5 AP1542D Internal Directional Antenna Power Sources 1-6 Ethernet (PoE) Ports 1-6 Network Deployment Examples 1-7 Wireless Backhaul 1-7 Po
Contents Mounting the Access Point 2-5 Wall Mounting the Access Point with AIR-ACC1530-PMK1= 2-6 Pole Mounting the Access Point with AIR-ACC1530-PMK1= 2-9 Installing AP Cover AIR-ACC1540-CVR= Grounding the Access Point 2-11 2-12 Powering the Access Point 2-13 Connecting a Power Injector 2-13 Connecting an Ethernet Cable to the Access Point Configuring the Access Point CHAPTER 3 Troubleshooting 2-16 3-1 Guidelines for Using the Access Point Convergence Delays 3-2 Bridge Loop 3-2 Controller DHCP Ser
Contents Declaration of Conformity with regard to the R&TTE Directive 1999/5/EC & Medical Directive 93/42/EEC B-6 Declaration of Conformity for RF Exposure United States B-9 Canada B-9 European Union B-9 Australia B-9 B-9 Guidelines for Operating Cisco Aironet Access Points in Japan Japanese Translation B-10 English Translation B-10 VCCI Statement for Japan B-11 Administrative Rules for Cisco Aironet Access Points in Taiwan Chinese Translation B-11 English Translation B-12 Chinese Translation B-12 Englis
Contents Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide vi
Preface This section describes the objectives, audience, organization, and conventions of the Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide. Objectives This publication explains the steps for installing the Cisco Aironet 1540 Series Outdoor Access Points (called the access point or AP in this document). Audience This publication is for the person installing and configuring an access point for the first time.
Chapter Title Description Chapter 3 Troubleshooting Provides basic troubleshooting procedures for the access point. Appendix A Safety Guidelines and Warnings Provides the safety warnings and guidelines that need to be strictly followed during the deployment of the access point. Appendix B Declarations of Conformity and Regulatory Information Describes the regulatory conventions to which the access point conforms and provides guidelines for operating access points in Japan.
Warnings use the following conventions: 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.
Avvertenza IMPORTANTI ISTRUZIONI SULLA SICUREZZA Questo simbolo di avvertenza indica un pericolo. La situazione potrebbe causare infortuni alle persone. Prima di intervenire su qualsiasi apparecchiatura, occorre essere al corrente dei pericoli relativi ai circuiti elettrici e conoscere le procedure standard per la prevenzione di incidenti. Utilizzare il numero di istruzione presente alla fine di ciascuna avvertenza per individuare le traduzioni delle avvertenze riportate in questo documento.
Figyelem Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide xi
Aviso INSTRUÇÕES IMPORTANTES DE SEGURANÇA Este símbolo de aviso significa perigo. Você se encontra em uma situação em que há risco de lesões corporais. Antes de trabalhar com qualquer equipamento, esteja ciente dos riscos que envolvem os circuitos elétricos e familiarize-se com as práticas padrão de prevenção de acidentes. Use o número da declaração fornecido ao final de cada aviso para localizar sua tradução nos avisos de segurança traduzidos que acompanham o dispositivo.
Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide xiii
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
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.
Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide xvi
CH A P T E R 1 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.
Chapter 1 Overview Access Point Models 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. 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.
Chapter 1 Overview Hardware Features Hardware Features This section describes the hardware features of the 1540 series access point models.
Chapter 1 Hardware Features Ports and Reset Button on the Base of the AP 354956 Figure 1-2 1 1 2 3 3 Console port. PoE-In 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. 2 Reset button with the status LED in its center.
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.
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: Caution • 802.3af Power Injector AIR-PWRINJ5= • 802.
Chapter 1 Overview Network Deployment Examples 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.
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 255495 (5 GHz) Point-to-Multipoint Bridging The access points can be used as a RAP to connect multiple remote MAPs with their associated wired networks.
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.
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.
CH A P T E R 2 Installing the Access Point This chapter describes how to install the 1540 series access point and accessories.
Chapter 2 Installing the Access Point Unpacking 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.
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.
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.
Chapter 2 Installing the Access Point Mounting 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.
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.
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).
Chapter 2 Installing the Access Point Mounting the Access Point Figure 2-2 Mounting Bracket for Wall and Pole Mounting 1 3 354865 2 1 One of four keyhole slots for mounting the AP. 2 One of four slots for steel band clamps, used for pole mounting only. Figure 2-3 3 Bracket mount holes for fastening bracket to the wall. You can use bolts of up to 1/4 inch or 6 mm in diameter.
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.
Chapter 2 Installing the Access Point Mounting the Access Point Figure 2-4 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.
Chapter 2 Installing the Access Point Installing AP Cover AIR-ACC1540-CVR= 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. Figure 2-5 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.
Chapter 2 Installing the Access Point Grounding 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.
Chapter 2 Installing the Access Point Powering 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.
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.
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.
Chapter 2 Installing the Access Point Powering the Access Point Cable Gland Assembly 354961 Figure 2-6 6 5 4 3 2 1 1 RJ45 Plug 4 Screw nut 2 Gasket 5 Seal 3 Clamp ring 6 Thread-lock sealing nut 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.
Chapter 2 Installing the Access Point Configuring 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.
Chapter 2 Configuring the Access Point Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide 2-18 Installing the Access Point
CH A P T E R 3 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.
Chapter 3 Troubleshooting Guidelines for Using the Access Point 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.
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.
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.
Chapter 3 Troubleshooting Monitoring the Access Point Status LED Table 3-1 Access Point LED Signals LED Message Type Color Meaning 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. Chirping (short blips) Green This status indicates a normal operating condition.
Chapter 3 Troubleshooting Resetting the Access Point 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.
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.
Chapter 3 Changing the Bridge Group Name Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide 3-8 Troubleshooting
A P P E N D I X A 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.
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.
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.
Appendix A Translated Safety Warnings • Do you have the proper tools and equipment to complete your survey.
A P P E N D I X B Declarations of Conformity and Regulatory Information This appendix provides declarations of conformity and regulatory information for the Cisco Aironet 1542 Outdoor Access Point.
Appendix B Manufacturers Federal Communication Commission Declaration of Conformity Statement Declarations of Conformity and Regulatory Information Manufacturers Federal Communication Commission Declaration of Conformity Statement Tested To Comply With FCC Standards FOR HOME OR OFFICE USE Models: FCC Certification number: AIR-AP1542I-B-K9 LDK102109P AIR-AP1542D-B-K9 Manufacturer: Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA This device complies with Part 15 rules.
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.
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.
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.
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 Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide B-6
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.
Appendix B Declarations of Conformity and Regulatory Information Declaration of Conformity for RF Exposure 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.
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.
Appendix B Declarations of Conformity and Regulatory Information Guidelines for Operating Cisco Aironet Access Points in Japan 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.
Appendix B Declarations of Conformity and Regulatory Information Administrative Rules for Cisco Aironet Access Points in Taiwan VCCI Statement for Japan 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.
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.
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.
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.
A P P E N D I X C Access Point Pinouts This appendix describes the pin signals of the access point Ethernet connectors, and the power injector input and output connectors.
Appendix C Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide C-2 Access Point Pinouts
