D raft Copy - CI SCO CONF IDENTIAL Cisco Aironet 1200 Series Access Point Hardware Installation Guide Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.
D raft Copy - CI SCO CONF IDENTIAL 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.
D raft Copy - CI SCO CONF IDENTIAL C O N T E N T S Preface vii Objectives Audience vii vii Organization vii Conventions viii Related Publications viii Obtaining Documentation ix World Wide Web ix Documentation CD-ROM ix Ordering Documentation x Documentation Feedback x Obtaining Technical Assistance x Cisco.com x Technical Assistance Center xi Cisco TAC Web Site xi Cisco TAC Escalation Center CHAPTER 1 Overview xii 1-1 Key Features 1-2 Dual-Band Radio Support 1-2 2.
Contents D raft Copy - CI SCO CONF IDENTIAL Central Unit in an All-Wireless Network Access Point Specifications CHAPTER 2 Installation 1-10 2-1 Safety Information 2-2 FCC Safety Compliance Statement General Safety Guidelines 2-2 Warnings 1-9 2-2 2-3 Installation Guidelines 2-4 Basic Guidelines 2-4 Installation Above Suspended Ceilings 2-4 Coverage Options 2-5 Minimal Overlap Coverage Option 2-5 Heavy Overlap Coverage Option 2-5 Site Surveys 2-6 Unpacking the Access Point 2-6 Package Contents 2-7
Contents D raft Copy - CI SCO CONF IDENTIAL CHAPTER 4 Mounting Instructions Overview 4-1 4-2 Mounting on a Horizontal or Vertical Surface Mounting on a Suspended Ceiling 4-3 4-4 Attaching the Access Point to the Mounting Bracket Securing the Access Point to the Mounting Bracket CHAPTER 5 2.4-GHz Radio Upgrade Overview 5-1 5-2 Opening the Access Cover 5-3 Removing a Blank Spacer Card 6 5-4 Removing a 2.4-GHz Radio 5-5 Installing a 2.
Contents D raft Copy - CI SCO CONF IDENTIAL Circuit Breaker (15A) Warning APPENDIX B A-8 Declarations of Conformity and Regulatory Information B-1 Manufacturers Federal Communication Commission Declaration of Conformity Statement B-2 Department of Communications—Canada B-3 Canadian Compliance Statement B-3 European Community, Switzerland, Norway, Iceland, and Liechtenstein B-4 Declaration of Conformity with Regard to the R&TTE Directive 1999/5/EC Declaration of Conformity for RF Exposure B-6 Guid
D raft Copy - CI SCO CONF IDENTIAL Preface This section describes the objectives, audience, organization, and conventions of the Cisco Aironet 1200 Series Access Point Hardware Installation Guide. Objectives This publication explains the steps for initial setup and basic configuration of the single or dual-band access point supporting 2.4-GHz and 5-GHz operation. This publication also provides troubleshooting information and detailed specifications.
Preface Conventions D raft Copy - CI SCO CONF IDENTIAL Appendix C, “Console Cable Pinouts,” describes the pinouts for the serial RJ-45 to DB-9 console cable that connects to the access point’s serial console port. Conventions This publication uses the following conventions to convey instructions and information: • Note Caution Warning Commands and keywords are in boldface type. Means reader take note. Notes contain helpful suggestions or references to materials not contained in this manual.
Preface Obtaining Documentation D raft Copy - CI SCO CONF IDENTIAL • Cisco Aironet Wireless LAN Client Adapters Installation and Configuration Guide for Windows provides hardware features, physical and performance characteristics, installation instructions for PC card and PCI card client adapters, and instructions for installing and using the wireless client adapter utilities running the Windows operating system. This document is available on the Cisco CCO web site at the following URL: http://www.cisco.
Preface Obtaining Technical Assistance D raft Copy - CI SCO CONF IDENTIAL Ordering Documentation Cisco documentation is available in the following ways: • Registered Cisco.com users (Cisco direct customers) can order Cisco product documentation from the Networking Products MarketPlace: http://www.cisco.com/cgi-bin/order/order_root.pl • Registered Cisco.com users can order the Documentation CD-ROM through the online Subscription Store: http://www.cisco.com/go/subscription • Nonregistered Cisco.
Preface Obtaining Technical Assistance D raft Copy - CI SCO CONF IDENTIAL • Download and test software packages • Order Cisco learning materials and merchandise • Register for online skill assessment, training, and certification programs You can self-register on Cisco.com to obtain customized information and service. To access Cisco.com, go to the following URL: http://www.cisco.
Preface Obtaining Technical Assistance D raft Copy - CI SCO CONF IDENTIAL Cisco TAC Escalation Center The Cisco TAC Escalation Center addresses issues that are classified as priority level 1 or priority level 2; these classifications are assigned when severe network degradation significantly impacts business operations. When you contact the TAC Escalation Center with a P1 or P2 problem, a Cisco TAC engineer will automatically open a case.
C H A P T E R 1 Overview The Cisco Aironet 1200 Series Access Point (hereafter called the access point) delivers a cost-effective, reliable, secure, and easily managed wireless LAN solution for enterprise customers and for small and medium sized businesses. The access point is designed to incorporate new technology enhancements as they become available. The access point can contain one or two wireless LAN transceivers (radios).
Chapter 1 Overview Key Features D raft Copy - CI SCO CONF IDENTIAL Key Features Key features of the access point: • Single- or dual-band radio operation – Single band—2.4-GHz radio or 5-GHz radio operation – Dual band—simultaneous 2.
Chapter 1 Overview Key Features D raft Copy - CI SCO CONF IDENTIAL The module contains dual integrated omnidirectional antennas and directional patch antennas for diversity operation. Power The access point can receive power through an external power module or through inline power using the Ethernet cable. Using inline power, you do not need to run a separate power cord to the access point.
Chapter 1 Overview Key Features D raft Copy - CI SCO CONF IDENTIAL Antenna Connectors The access point supports two antenna connectors on the back of the unit for the 2.4-GHz radio. The 5-GHz radio supports only integrated antennas. 2.4-GHz Radio The access point provides two reverse-polarity TNC (R-TNC) connectors that you can use to connect a single antenna or dual diversity antennas to provide coverage for your wireless LAN area.
Chapter 1 Overview Key Features D raft Copy - CI SCO CONF IDENTIAL Indicators The three indicators on top of the access point report Ethernet activity, association status, and radio activity as shown in Figure 1-1. Figure 1-1 Indicators on the 1200 Series Access Point Radio Status 74046 Ethernet Note • The Ethernet indicator signals Ethernet traffic on the wired LAN. This indicator blinks green when a packet is received or transmitted over the Ethernet infrastructure.
Chapter 1 Overview Key Features D raft Copy - CI SCO CONF IDENTIAL Security Lock Feature The access point provides two methods of securing the access point to help prevent theft (see Figure 1-2): • Security hasp • Security cable keyhole The security hasp on the mounting bracket allows you to lock the access point to the bracket to make it more secure. When the access point is properly installed on the mounting bracket, the holes in the security hasps line up so you can install a padlock.
Chapter 1 Overview Network Configuration Examples D raft Copy - CI SCO CONF IDENTIAL Network Configuration Examples This section describes the access point’s role in three common wireless network configurations. The access point’s default configuration is as a root unit on a wired LAN. The other two possible roles, repeater unit and central unit in an all-wireless network, require specific changes to the default configuration. Note The following network configuration examples apply to both 2.
Chapter 1 Overview Network Configuration Examples D raft Copy - CI SCO CONF IDENTIAL Repeater Unit That Extends Wireless Range An access point can be configured as a stand alone repeater to extend the range of your infrastructure or to overcome an obstacle that blocks radio communication. The repeater forwards traffic between wireless users and the wired LAN by sending packets to either another repeater or to an access point connected to the wired LAN.
Chapter 1 Overview Network Configuration Examples D raft Copy - CI SCO CONF IDENTIAL Central Unit in an All-Wireless Network In an all-wireless network, an access point acts as a stand-alone root unit. The access point is not attached to a wired LAN; it functions as a hub linking all stations together. The access point serves as the focal point for communications, increasing the communication range of wireless users. Figure 1-5 shows an access point in an all-wireless network.
Chapter 1 Overview Access Point Specifications D raft Copy - CI SCO CONF IDENTIAL Access Point Specifications The access point specifications are listed in Table 1-1. Table 1-1 Access Point Specifications Category Access Point with 2.4-GHz Radio Access Point with 5-GHz Radio Module Size 6.56 in. W x 7.23 in. D x 1.66 in. H 16.67 cm W x 18.36 cm D x 4.22 cm H With the 5-GHz antenna in the patch position: 6.56 in. W x 8.04 in. D x 2.21 in. H 16.67 cm W x 20.42 cm D x 5.
Chapter 1 Overview Access Point Specifications D raft Copy - CI SCO CONF IDENTIAL Table 1-1 Access Point Specifications (continued) Category Access Point with 2.
Chapter 1 Overview Access Point Specifications D raft Copy - CI SCO CONF IDENTIAL Cisco Aironet 1200 Series Access Point Hardware Installation Guide 1-12 OL-2155-02
C H A P T E R 2 Installation This chapter describes the setup of the access point and includes the following sections: • Safety Information, page 2-2 • Warnings, page 2-3 • Installation Guidelines, page 2-4 • Unpacking the Access Point, page 2-6 • Before Beginning the Installation, page 2-7 • Installation Summary, page 2-8 • Connecting the 2.
Chapter 2 Installation Safety Information D raft Copy - CI SCO CONF IDENTIAL Safety Information Follow the guidelines in this section to ensure proper operation and safe use of the access point. 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.
Chapter 2 Installation Warnings D raft Copy - CI SCO CONF IDENTIAL Warnings Translated versions of the following safety warnings are provided in Appendix A, “Translated Safety Warnings.” Warning In order to comply with FCC radio frequency (RF) exposure limits, dipole antennas should be located at a minimum of 7.9 inches (20 cm) or more from the body of all persons.
Chapter 2 Installation Installation Guidelines D raft Copy - CI SCO CONF IDENTIAL Installation Guidelines This section describes things to keep in mind when installing your access point. Sections include: • Basic Guidelines • Installation Above Suspended Ceilings • Coverage Options • Site Surveys Basic Guidelines Because the access point is a radio device, it is susceptible to common causes of interference that can reduce throughput and range.
Chapter 2 Installation Installation Guidelines D raft Copy - CI SCO CONF IDENTIAL Coverage Options The network architecture options of wireless stations and access points provide for a variety of coverage alternatives and flexibility. The network can be designed to provide a wide coverage area with minimal overlap or a narrow coverage area with heavy overlap. A narrow coverage area with heavy overlap improves network performance and protection against downtime if a component fails.
Chapter 2 Installation Unpacking the Access Point D raft Copy - CI SCO CONF IDENTIAL Because of the redundancy in coverage overlap, network access is not lost if an access point fails. Upon failure of the access point, the station automatically roams to an operational access point. With this architecture, each device in the RF network must be configured with the same SSID to provide the roaming capability.
Chapter 2 Installation Before Beginning the Installation D raft Copy - CI SCO CONF IDENTIAL Package Contents Each access point package contains the following items: • Cisco Aironet 1200 Series Access Point • Cisco Aironet 1200 Series Power Module (Universal power supply) • Quick Start Guide: Cisco Aironet 1200 Series Access Point • Cisco product registration and Cisco documentation feedback cards Before Beginning the Installation Before you begin the installation process, please refer to Figure 2
Chapter 2 Installation Installation Summary D raft Copy - CI SCO CONF IDENTIAL Installation Summary During the installation of the access point, you will perform the following operations: • Connect a single antenna or dual diversity antennas (refer to the “Connecting the 2.4-GHz Antennas” section on page 2-8). • Connect Ethernet and power cables (refer to the “Connecting the Ethernet and Power Cables” section on page 2-9). • Configure basic settings (refer to Chapter 3, “Basic Configuration”).
Chapter 2 Installation Connecting the Ethernet and Power Cables D raft Copy - CI SCO CONF IDENTIAL Connecting the Ethernet and Power Cables The access point receives power through the Ethernet cable or a 1200 series power module (universal power supply). Figure 2-4 shows the power options for the access point.
Chapter 2 Installation Connecting the Ethernet and Power Cables D raft Copy - CI SCO CONF IDENTIAL Note Only the 1200 series power injector and the 1200 series power module can support simultaneous operation of both the 2.4-GHz and the 5.0-GHz radios in the access point. Note Both the Ethernet and console ports use RJ-45 connectors. Be careful to avoid accidently connecting the serial cable to the Ethernet port connector.
C H A P T E R 3 Basic Configuration This chapter describes the initial configuration of the access point using the Internet browser-based management system and the serial interface. You can also reach the management system through a Telnet session. Consult the Cisco Aironet 1200 Series Access Point Software Configuration Guide for complete instructions on using these interfaces.
Chapter 3 Basic Configuration Before You Start D raft Copy - CI SCO CONF IDENTIAL Before You Start Before configuring the access point, you need to obtain the following information (possibly from your network administrator): • The service set identifier (SSID) for the access point. If dual-band radio operation is supported, different SSIDs for 2.4 GHz and 5-GHz operation may be used. • A system name for the access point. The name should describe the location or principal users of the access point.
Chapter 3 Basic Configuration Using the IP Setup Utility D raft Copy - CI SCO CONF IDENTIAL Using the IP Setup Utility The IP Setup utility (IPSU) allows you to find the access point’s IP address when it has been assigned by a DHCP server. You can also use IPSU to set the access point’s IP address and SSID if they have not been changed from the default settings. Note IPSU can be used only on the following operating systems: Windows 95, 98, NT, 2000, ME, or XP.
Chapter 3 Basic Configuration Using the IP Setup Utility D raft Copy - CI SCO CONF IDENTIAL The IPSU screen appears (see Figure 3-1). Figure 3-1 IPSU Get IP Address Screen Step 2 When the utility window opens, make sure the Get IP addr radio button in the Function box is selected. Step 3 Enter the access point’s MAC address in the Device MAC ID field. The access point’s MAC address is printed on the label on the bottom of the unit. It should contain six pairs of hexadecimal digits.
Chapter 3 Basic Configuration Using the IP Setup Utility D raft Copy - CI SCO CONF IDENTIAL Note When using IPSU to change the SSID in a dual-mode access point, the SSIDs for both radios are changed to the new setting. Follow these steps to assign an IP address and an SSID to the access point: Step 1 Double-click the IPSU icon on your computer desktop to start the utility. Step 2 Click the Set Parameters radio button in the Function box (see Figure 3-2).
Chapter 3 Basic Configuration Entering Basic Settings D raft Copy - CI SCO CONF IDENTIAL Entering Basic Settings You can open the access point’s management system through your Internet browser or through the access point’s console port using a terminal emulator. Each method is described in this section.
Chapter 3 Basic Configuration Entering Basic Settings D raft Copy - CI SCO CONF IDENTIAL Step 4 Select a configuration server protocol from the Configuration Server Protocol drop-down arrow menu. The configuration server protocol you select should match your network’s method of IP address assignment. The Configuration Server link takes you to the Boot Server Setup page, which you use to configure the access point to work with your network’s BOOTP or DHCP servers for automatic assignment of IP addresses.
Chapter 3 Basic Configuration Entering Basic Settings D raft Copy - CI SCO CONF IDENTIAL c. Select an Optimize Radio Network For option to assign either preconfigured settings or customized settings for the access point radio: – Throughput—Maximizes the data volume handled by the access point but might reduce the access point’s range. – Range—Maximizes the access point’s range but might reduce throughput. – Custom—The access point uses the settings you enter on the AP Radio Hardware page.
Chapter 3 Basic Configuration Entering Basic Settings D raft Copy - CI SCO CONF IDENTIAL For additional information on security options, refer to the Cisco Aironet 1200 Series Access Point Software Configuration Guide. Using a Terminal Emulator This section provides instructions for using the console port and Microsoft’s HyperTerminal to set basic access point settings; other terminal emulator programs are similar.
Chapter 3 Basic Configuration Entering Basic Settings D raft Copy - CI SCO CONF IDENTIAL Figure 3-4 shows the location of the access point’s console port. Connecting the Serial Cable DB-9 to RJ-45 serial cable RJ-45 serial connector Step 2 Open your terminal emulator program.
Chapter 3 Basic Configuration Entering Basic Settings D raft Copy - CI SCO CONF IDENTIAL Step 8 Step 9 Step 10 Step 11 Type ad and then press Enter to select IP Address. Enter an IP address for the access point. • If DHCP or BOOTP is not enabled, your entry is the access point’s static IP address. • If DHCP or BOOTP is enabled, your entry provides the IP address only when the DHCP or BOOTP server does not respond. Type su and then press Enter to select IP Subnet Mask.
Chapter 3 Basic Configuration Entering Basic Settings D raft Copy - CI SCO CONF IDENTIAL d. Use the Ensure Compatibility With setting to automatically configure the access point to be compatible with other devices on your wireless LAN: – 2-Mbps clients—Type 2 and then press Enter to select this setting. Select this setting if your network contains Cisco Aironet devices that operate at 2 Mbps. – non-Aironet 802.11—Type no and then press Enter to select this setting.
Chapter 3 Basic Configuration Default Basic Settings D raft Copy - CI SCO CONF IDENTIAL Default Basic Settings Table 3-1 lists the default settings on the access point’s Express Setup screen. Table 3-1 Default Settings on the Express Setup Screen Parameter Default Value System Name AP1200-xxxxxx (the last six characters of the unit’s MAC address) Terminal Type (on serial interface only) teletype Config Server Protocol DHCP IP address 10.0.0.1 IP Subnet Mask 255.255.255.
Chapter 3 Basic Configuration Default Basic Settings D raft Copy - CI SCO CONF IDENTIAL Cisco Aironet 1200 Series Access Point Hardware Installation Guide 3-14 OL-2155-02
C H A P T E R 4 Mounting Instructions This chapter provides instructions for mounting the access point to suspended ceilings, vertical surfaces, or horizontal surfaces using the access point mounting bracket.
Chapter 4 Mounting Instructions Overview D raft Copy - CI SCO CONF IDENTIAL Overview You can mount the access point on any of the following surfaces: • Horizontal or vertical flat surfaces, such as walls or ceilings • Suspended ceilings The access point ships with a detachable mounting bracket and the necessary mounting hardware. Because it is detachable, you can use the mounting bracket as a template to mark the positions of the mounting holes for your installation.
Chapter 4 Mounting Instructions Mounting on a Horizontal or Vertical Surface D raft Copy - CI SCO CONF IDENTIAL A mounting hardware kit is provided that contains the hardware and fasteners necessary to mount the access point. Refer to the Table 4-1 to identify the materials you need to mount your access point, then go to the section containing the specific mounting procedure.
Chapter 4 Mounting Instructions Mounting on a Suspended Ceiling D raft Copy - CI SCO CONF IDENTIAL Mounting on a Suspended Ceiling Note To comply with NEC code, a #10-24 grounding lug is provided on the mounting bracket. You should review Figure 4-2 before beginning the mounting process.
Chapter 4 Mounting Instructions Attaching the Access Point to the Mounting Bracket D raft Copy - CI SCO CONF IDENTIAL Follow these steps to mount your access point on a suspended ceiling. Step 1 Determine the location where you want to mount the access point. Step 2 Attach two caddy fasteners to the suspended ceiling T-rail. Step 3 Use the mounting bracket to adjust the distance between the caddy fasteners so that they align with the holes in the mounting bracket.
Chapter 4 Mounting Instructions Securing the Access Point to the Mounting Bracket D raft Copy - CI SCO CONF IDENTIAL Cisco Aironet 1200 Series Access Point Hardware Installation Guide 4-6 OL-2155-02
C H A P T E R 5 2.4-GHz Radio Upgrade This section contains the following topics: • Overview, page 5-2 • Opening the Access Cover, page 5-3 • Removing a Blank Spacer Card, page 5-4 • Removing a 2.4-GHz Radio, page 5-5 • Installing a 2.
Chapter 5 2.4-GHz Radio Upgrade Overview D raft Copy - CI SCO CONF IDENTIAL Overview This section provides instructions for upgrading the access point 2.4-GHz radio. The following operations summarize the upgrade procedure: Caution • Remove all cables and power connections from the access point. • Follow standard Electro Static Discharge procedures. • Place the access point on an ESD-protected work surface. • Open the access point’s 2.4-GHz radio access cover.
Chapter 5 2.4-GHz Radio Upgrade Opening the Access Cover D raft Copy - CI SCO CONF IDENTIAL Opening the Access Cover To open the 2.4-GHz radio access cover, follow the steps below: Step 1 Remove all cables and power connections from the access point. Step 2 Remove all static generating items from the work area, such as plastic material, styrofoam cups, and other similar items. Step 3 Place the access point and the new 2.4-GHz radio (in its antistatic bag) on an antistatic work surface.
Chapter 5 2.4-GHz Radio Upgrade Removing a Blank Spacer Card D raft Copy - CI SCO CONF IDENTIAL Removing a Blank Spacer Card When your access point is not factory-configured with a 2.4-GHz radio, it contains a blank spacer card in the internal mini-PCI connector. You must remove the blank spacer card prior to installing a new 2.4-GHz radio card. Caution Handle all components carefully and observe all ESD precautions. The internal access point components and the 2.
Chapter 5 2.4-GHz Radio Upgrade Removing a 2.4-GHz Radio D raft Copy - CI SCO CONF IDENTIAL Step 3 Remove the antenna wires from the blank spacer card. Caution Step 4 To avoid damaging the antenna wire assemblies, handle them by their connectors. Remove the blank spacer card from the mini-PCI connector. For instructions on installing the radio card, go to the “Installing a 2.4-GHz Radio” section. Removing a 2.4-GHz Radio To remove a 2.
Chapter 5 2.4-GHz Radio Upgrade Removing a 2.4-GHz Radio D raft Copy - CI SCO CONF IDENTIAL Step 2 Remove the 2.4-GHz radio card from the mini-PCI connector by performing the following operations: a. Push the card-retaining clips (on each side of card) away from the card (see Figure 5-3). When released, the radio card springs up (see Figure 5-4). Figure 5-3 Location of Retaining Clips on 2.4-GHz Radio Card 1 1 74253 MAIN AUX 1 Step 3 Card-retaining clips b.
Chapter 5 2.4-GHz Radio Upgrade Installing a 2.4-GHz Radio D raft Copy - CI SCO CONF IDENTIAL Installing a 2.4-GHz Radio To install a new 2.4-GHz radio card into the access point, follow the steps below. Caution The internal access point components and the 2.4-GHz radio can be damaged by ESD from improper handling. Step 1 Carefully remove the Cisco Aironet 2.4-GHz radio card from its anti-static bag.
Chapter 5 2.4-GHz Radio Upgrade Installing a 2.4-GHz Radio D raft Copy - CI SCO CONF IDENTIAL Step 5 Insert the radio card into the access point’s mini-PCI connector by following the steps below: a. Tilt the radio card at approximately 20o to 30o so that its gold pins are aligned with the mini-PCI connector (see Figure 5-4). b. Push the card into the mini-PCI connector unil it clicks into place.
C H A P T E R 6 5-GHz Radio Module Upgrade This chapter provides upgrade instructions for the 5-GHz radio module and includes the following sections: • Overview, page 6-2 • Removing the 5-GHz Radio Access Cover, page 6-2 • Removing a 5-GHz Radio Module, page 6-3 • Installing a 5-GHz Radio Module, page 6-5 Cisco Aironet 1200 Series Access Point Hardware Installation Guide OL-2155-02 6-1
Chapter 6 5-GHz Radio Module Upgrade Overview D raft Copy - CI SCO CONF IDENTIAL Overview This section provides instructions for upgrading the access point 5-GHz radio module. The following operations summarize the upgrade procedure: 1. Remove all cables and power connections from the access point. 2. Place your access point on a flat surface. 3. For an access point without the 5-GHz radio feature, remove the 5-GHz radio access cover. 4.
Chapter 6 5-GHz Radio Module Upgrade Removing a 5-GHz Radio Module D raft Copy - CI SCO CONF IDENTIAL Step 3 Remove the 5-GHz access cover (see Figure 6-1) using the supplied Torx L-wrench. Figure 6-1 2 1 74632 1 5-GHz Radio Access Cover 1 Access Cover Screws 2 Access Cover Removing a 5-GHz Radio Module To remove the 5-GHz radio module, follow the instructions below: Step 1 Remove all cables and power connections from the access point.
Chapter 6 5-GHz Radio Module Upgrade Removing a 5-GHz Radio Module D raft Copy - CI SCO CONF IDENTIAL Step 4 Insert your fingers into the base of the 5-GHz radio module (closest to the access point) and pull straight out from the access point (see Figure 6-3). Removing the 5-GHz Radio Module 74629 Figure 6-3 Step 5 Fold the antenna down (towards the attached radio card) and insert the module into a static protected bag.
Chapter 6 5-GHz Radio Module Upgrade Installing a 5-GHz Radio Module D raft Copy - CI SCO CONF IDENTIAL Installing a 5-GHz Radio Module To install a new 5-GHz radio module into your access point, follow the steps below: Step 1 Before you can install a new 5-GHz radio module, you must remove the access cover or an existing 5-GHz radio module (refer to “Removing the 5-GHz Radio Access Cover” or “Removing a 5-GHz Radio Module”).
Chapter 6 5-GHz Radio Module Upgrade Installing a 5-GHz Radio Module D raft Copy - CI SCO CONF IDENTIAL Step 5 Tighten the 5-GHz radio module mounting screws (see Figure 6-5) using the supplied Torx L-wrench. Figure 6-5 Location of Mounting Screws 2 1 74630 1 2 5-GHz radio module antenna 2 Mounting screws Step 6 Remove the backing paper from the 5-GHz radio product compliance label. Step 7 Carefully attach the label in the space provided below the product compliance label (see Figure 6-6).
Chapter 6 5-GHz Radio Module Upgrade Installing a 5-GHz Radio Module D raft Copy - CI SCO CONF IDENTIAL Note If your access point contains an internal 2.4-GHz radio, there will also be a 2.4-GHz radio product compliance label on the back of the unit. The 5-GHz radio module installation is now complete. To configure the 5-GHz radio with your wireless network settings refer to Chapter 3, “Basic Configuration,” and to the Cisco Aironet 1200 Series Access Point Software Configuration Guide.
Chapter 6 5-GHz Radio Module Upgrade Installing a 5-GHz Radio Module D raft Copy - CI SCO CONF IDENTIAL Cisco Aironet 1200 Series Access Point Hardware Installation Guide 6-8 OL-2155-02
C H A P T E R 7 Troubleshooting This chapter provides troubleshooting procedures for basic problems with the access point. For additional diagnostic and troubleshooting information, refer to the Cisco Aironet 1200 Series Access Point Software Configuration Guide. For the most up-to-date troubleshooting information, refer to the Cisco TAC website at the following URL (select Top Issues and then select Wireless Technologies): http://www.cisco.
Chapter 7 Troubleshooting Checking the Top Panel Indicators D raft Copy - CI SCO CONF IDENTIAL Checking the Top Panel Indicators If your access point is not communicating, check the three indicators on the top panel. You can use them to quickly assess the unit’s status. Figure 7-1 shows the indicators.
Chapter 7 Troubleshooting Checking Basic Settings D raft Copy - CI SCO CONF IDENTIAL Table 7-1 lists the meanings of the indicator signals. Table 7-1 Top Panel Indicator Signals Message type Ethernet indicator Status indicator Radio indicator Meaning Association status – Steady green – At least one wireless client device is associated with the unit. – Blinking green – No client devices are associated; check the unit’s SSID and WEP settings.
Chapter 7 Troubleshooting Resetting to the Default Configuration D raft Copy - CI SCO CONF IDENTIAL WEP Keys The WEP key you use to transmit data must be set up exactly the same on your access point and any wireless devices with which it associates. For example, if you set WEP Key 3 on your wireless LAN adapter to 0987654321 and select it as the transmit key, you must also set WEP Key 3 on the access point to exactly the same value.
Chapter 7 Troubleshooting Resetting to the Default Configuration D raft Copy - CI SCO CONF IDENTIAL Step 2 Open a terminal-emulation program on your computer. Note These instructions describe Microsoft HyperTeminal; other programs are similar. Step 3 In the Connection Description window, enter a name and select an icon for the connection and click OK. Step 4 In the Connect To window, select the port to which the cable is connected and click OK.
Chapter 7 Troubleshooting Resetting to the Default Configuration D raft Copy - CI SCO CONF IDENTIAL Cisco Aironet 1200 Series Access Point Hardware Installation Guide 7-6 OL-2155-02
A P P E N D I X A Translated Safety Warnings This appendix provides translations of the safety warnings that appear in this publication. These translated warnings apply to other documents in which they appear in English.
Appendix A Translated Safety Warnings Dipole Antenna Installation Warning D raft Copy - CI SCO CONF IDENTIAL Dipole Antenna Installation Warning Warning Waarschuwing In order to comply with FCC radio frequency (RF) exposure limits, dipole antennas should be located at a minimum of 7.9 inches (20 cm) or more from the body of all persons. Om te voldoen aan de FCC radiofrequentie (RF) blootstellingslimieten dienen dipoolantennes zich minstens 20 cm of meer van de lichamen van alle personen bevinden.
Appendix A Translated Safety Warnings Explosive Device Proximity Warning D raft Copy - CI SCO CONF IDENTIAL Explosive Device Proximity Warning Warning Do not operate your wireless network device near unshielded blasting caps or in an explosive environment unless the device has been modified to be especially qualified for such use.
Appendix A Translated Safety Warnings Installation and Grounding Warning D raft Copy - CI SCO CONF IDENTIAL Installation and Grounding Warning Warning Do not locate the antenna near overhead power lines or other electric light or power circuits, or where it can come into contact with such circuits. When installing the antenna, take extreme care not to come into contact with such circuits, as they may cause serious injury or death.
Appendix A Translated Safety Warnings Installation and Grounding Warning D raft Copy - CI SCO CONF IDENTIAL Advarsel Plasser ikke antennen nær de overliggende strømledningene eller andre lys- eller strømkretser, eller der den kan komme i kontakt med slike kretser. Ved installering av antennen, må du være ytterst forsiktig slik at du ikke kommer i kontakt med slike kretser. Dette kan føre til alvorlig skade eller dødsfall.
Appendix A Translated Safety Warnings Lightning Activity Warning D raft Copy - CI SCO CONF IDENTIAL Lightning Activity Warning Warning Do not work on the system or connect or disconnect cables during periods of lightning activity. Waarschuwing Tijdens onweer dat gepaard gaat met bliksem, dient u niet aan het systeem te werken of kabels aan te sluiten of te ontkoppelen. Varoitus Älä työskentele järjestelmän parissa äläkä yhdistä tai irrota kaapeleita ukkosilmalla.
Appendix A Translated Safety Warnings Installation Warning D raft Copy - CI SCO CONF IDENTIAL Installation Warning Warning Waarschuwing Varoitus Read the installation instructions before you connect the system to its power source. Raadpleeg de installatie-aanwijzingen voordat u het systeem met de voeding verbindt. Lue asennusohjeet ennen järjestelmän yhdistämistä virtalähteeseen. Attention Avant de brancher le système sur la source d'alimentation, consulter les directives d'installation.
Appendix A Translated Safety Warnings Circuit Breaker (15A) Warning D raft Copy - CI SCO CONF IDENTIAL Circuit Breaker (15A) Warning Warning Waarschuwing This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that a fuse or circuit breaker no larger than 120 VAC, 15A U.S. (240 VAC, 10A international) is used on the phase conductors (all current-carrying conductors).
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 1200 Series Access Points.
Appendix B Manufacturers Federal Communication Commission Declaration of Conformity Statement Declarations of Conformity and Regulatory Information D raft Copy - CI SCO CONF IDENTIAL Manufacturers Federal Communication Commission Declaration of Conformity Statement Tested To Comply With FCC Standards FOR HOME OR OFFICE USE Models: AIR-AP1200 with AIR-MP20B-A-K9 and/or AIR-RM20A-A-K9, AIR-AP1220B-A-K9, AIR AP1220A-A-K9 FCC Certification number: LDK 102042 (AIR-MP20B-A-K9) LDK 102045 (AIR-RM20A-A-K9)
Appendix B Declarations of Conformity and Regulatory Information Department of Communications—Canada D raft Copy - CI SCO CONF IDENTIAL Table B-1 Access Point 2.4-GHz Antennas Cisco Part Number Model Gain AIR-ANT1949 Yagi 13.5 AIR-ANT4121 Omni-directional 12.0 AIR-ANT3549 Patch 8.5 AIR-ANT2012 Spatial diversity 6.5 AIR-ANT1729 Patch 6.0 AIR-ANT2506 Omni-directional 5.1 AIR-ANT3213 Omni-directional 5.0 AIR-ANT1728 Omni-directional 5.0 AIR-ANT3195 Patch 3.
Appendix B Declarations of Conformity and Regulatory Information European Community, Switzerland, Norway, Iceland, and Liechtenstein D raft Copy - CI SCO CONF IDENTIAL European Community, Switzerland, Norway, Iceland, and Liechtenstein Declaration of Conformity with Regard to the R&TTE Directive 1999/5/EC English: This equipment is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.
Appendix B Declarations of Conformity and Regulatory Information European Community, Switzerland, Norway, Iceland, and Liechtenstein D raft Copy - CI SCO CONF IDENTIAL The Declaration of Conformity related to this product can be found at the following URL: http://www.ciscofax.com For 11 Mbps, 2.4 GHz access points with 100 mW radios, the following standards were applied: • Radio: EN 300.328-1, EN 300.328-2 • EMC: EN 301.489-1, EN 301.
Appendix B Declarations of Conformity and Regulatory Information Declaration of Conformity for RF Exposure D raft Copy - CI SCO CONF IDENTIAL Declaration of Conformity for RF Exposure The radio module has been evaluated under FCC Bulletin OET 65C and found compliant to the requirements as set forth in CFR 47 Sections 2.1091, 2.1093, and 15.247 (b) (4) addressing RF Exposure from radio frequency devices. For antennas AIR-ANT4121 and AIR-ANT1949, the equipment should be positioned more than 2 m (39.
Appendix B Declarations of Conformity and Regulatory Information Guidelines for Operating Cisco Aironet Access Points in Japan D raft Copy - CI SCO CONF IDENTIAL 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.
Appendix B Declarations of Conformity and Regulatory Information Guidelines for Operating Cisco Aironet Access Points in Japan D raft Copy - CI SCO CONF IDENTIAL Cisco Aironet 1200 Series Access Point Hardware Installation Guide B-8 OL-2155-02
A P P E N D I X C Console Cable Pinouts This appendix identifies the pinouts for the serial console cable that connects to the access point’s serial console port.
Appendix C Console Cable Pinouts Overview D raft Copy - CI SCO CONF IDENTIAL Overview The access point requires a special serial cable that connects the access point serial console port (RJ-45 connector) to your PC’s COM port (DB-9 connector). This cable can be purchased from Cisco (part number AIR-CONCAB1200) or can be built using the pinouts in this appendix.
G L O S S A RY 802.11 The IEEE standard that specifies carrier sense media access control and physical layer specifications for 1- and 2-megabit-per-second (Mbps) wireless LANs operating in the 2.4 GHz band. 802.11a The IEEE standard that specifies carrier sense media access control and physical layer specifications for wireless LANs operating in the 5-GHz frequency band. 802.11b The IEEE standard that specifies carrier sense media access control and physical layer specifications for 5.
Glossary C CCK Complementary code keying. A modulation technique used by IEEE 802.11b-compliant wireless LANs for transmission at 5.5 and 11 Mbps. Cell The area of radio range or coverage in which the wireless devices can communicate with the base station. The size of the cell depends upon the speed of the transmission, the type of antenna used, and the physical environment, as well as other factors.
Glossary E EAP Extensible Authentication Protocol. An optional IEEE 802.1x security feature ideal for organizations with a large user base and access to an EAP-enabled Remote Authentication Dial-In User Service (RADIUS) server. Ethernet The most widely used wired local area network. Ethernet uses carrier sense multiple access (CSMA) to allow computers to share a network and operates at 10, 100, or 1000 Mbps, depending on the physical layer used.
Glossary M MAC Media Access Control address. A unique 48-bit number used in Ethernet data packets to identify an Ethernet device, such as an access point or your client adapter. Modulation Any of several techniques for combining user information with a transmitter’s carrier signal. Multipath The echoes created as a radio signal bounces off of physical objects. Multicast Packet A single data message (packet) sent to multiple addresses.
Glossary Roaming A feature of some Access Points that allows users to move through a facility while maintaining an unbroken connection to the LAN. RP-TNC A connector type unique to Cisco Aironet radios and antennas. Part 15.203 of the FCC rules covering spread spectrum devices limits the types of antennas that may be used with transmission equipment.
Glossary Cisco Aironet Wireless LAN Client Adapters Installation and Configuration Guide for Mac OS GL-6 OL-1377-02
D raft Copy - CI SCO CONF IDENTIAL I N D EX A D access point/root 3-7, 3-8, 3-11, 3-12 antenna data rates 1-11, 2-6 declarations of conformity connectors warnings audience default 1-4, 1-11 safety guidelines B-1 configuration, resetting 2-2 A-1 vii gateway 3-7, 3-11 settings 3-13 DHCP 7-4 3-2, 3-7, 3-10 documentation B conventions related publications basic settings checking default viii 7-3 3-13 entering BOOTP viii E 3-6, 3-9 ensure compatibility setting 3-7, 3-10 envi
Index D raft Copy - CI SCO CONF IDENTIAL G P guidelines package contents 2-4 password reset 2-7 7-4 pinouts, serial cable I C-2 ports, Ethernet and serial indicators power 1-5, 7-2 inline power 1-3 connecting input power 1-10 injector installation guidelines Internet browser 2-4 3-6 IP address, finding and setting IPSU 1-4 2-9 inline 1-3 input 1-10 output 3-3 2-9 1-10 power injector 3-3 1-3 R L LAN transceiver radio 1-1 indicator LED indicators Ethernet radio traf
Index D raft Copy - CI SCO CONF IDENTIAL port 1-4 W site survey size 2-6 warnings 1-10 SNMP web site 3-8, 3-12, 3-13 specifications viii, 2-3, A-1 Cisco 1-10 ix Cisco Software Center SSID before you start default value Technical Assistance Center (TAC) 3-2 weight 3-13 troubleshooting using an Internet browser status indicators xi 1-10 WEP key 7-3 using the console port 3-3 7-4 3-7, 3-8 3-11, 3-12 1-10, 7-2 storage temperature 1-10 subnet mask 3-7, 3-11 system name 3-13
Index D raft Copy - CI SCO CONF IDENTIAL Cisco Aironet 1200 Series Access Point Hardware Installation Guide IN-4 OL-2155-02
