4/1/03 Accton Draft—CONFIDENTIAL Aruba 50 TM Wireless Access Point Installation Guide Model Name : WAP-50/MP-50-B 180 Great Oaks Blvd. Ste B San Jose, California 95119 Net www.arubanetworks.com Tel 408.227.4500 Fax 408.227.
4/1/03 Accton Draft—CONFIDENTIAL Copyright Copyright © 2003 Aruba Wireless Networks, Inc. All rights reserved. Specifications in this manual are subject to change without notice. Originated in the USA. Trademarks AirOS, Aruba 50, and Aruba 5000 are trademarks of Aruba Wireless Networks in the United States and certain other countries. The K & Lock design is a registered trademark of the Kensington Technology Group in the United States and certain other countries.
4/1/03 Accton Draft—CONFIDENTIAL Compliance FCC - Class B 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 instructions, may cause harmful interference to radio communications.
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4/1/03 Accton Draft—CONFIDENTIAL Contents Preface . . . . . . . . . . . . . Related Documents . . . . . . . . . . Text Conventions . . . . . . . . . . Contacting Aruba Wireless Networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii . vii . viii . . ix Chapter 1 Introduction . . . . Product Features . . . . . . Ethernet Compatibility . Radio Characteristics . . Power Over Ethernet . . Physical Description . . . . Package Checklist . . . Top Panel . . . . . . . Rear Panel . . .
4/1/03 Accton Draft—CONFIDENTIAL Connect Required Cables . . . . . . . . . . . . . . . . 18 Direct SPOE to the Aruba WLAN Switch . . . . . 18 LAN or POE Connection . . . . . . . . . . . . . . 19 vi Appendix A Troubleshooting . . . . . . . . . . . . . . . 21 Appendix B Port Specifications . Console Port . . . . . . . . . . FE Port . . . . . . . . . . . . SPOE Adapter . . . . . . . . . Appendix C Product Specifications . . . . . . . . . . 27 Aruba 50 Installation Guide . . . . . . . . . . . . . .
4/1/03 Accton Draft—CONFIDENTIAL Preface The preface includes the following information: z A list of related documentation for further reading z A key to the various text conventions used throughout this manual z Aruba Wireless Networks support and service information Related Documents The following items are part of the complete documentation for the Aruba system: z Aruba 50 Installation Guide (Part No. 050007A, May 2003) z Aruba 5000 Installation Guide (Part No. 0500001A, May 2003) z Aruba AirOS v1.
4/1/03 Accton Draft—CONFIDENTIAL Text Conventions The following conventions are used throughout this manual to emphasize important concepts: TABLE 1 Text Conventions Type Style Description Italics This style is used to emphasize important terms and to mark the titles of books. System items This fixed-width font depicts the following: z Sample screen output z System prompts z Filenames, software devices, and certain commands when mentioned in the text.
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4/3/03 Accton Draft—CONFIDENTIAL CHAPTER 1 Introduction The Aruba 50 is part of a comprehensive wireless network solution. The device works in conjunction with the Aruba 5000 WLAN Switch and can act as a wireless access point or air monitor. As a wireless access point, the Aruba 50 provides transparent, secure, high-speed data communications between wireless network devices (fixed, portable, or mobile computers with IEEE 802.11a or IEEE 802.11b wireless adapters) and the wired LAN.
4/3/03 Accton Draft—CONFIDENTIAL Ethernet Compatibility The Aruba 50 attaches to 10/100 Mbps Ethernet (FE) LAN segments that utilize 10Base-T/100Base-TX (twisted-pair) wiring. The device appears as an Ethernet node and performs a routing function by moving packets between the wired LAN and remote workstations on the wireless infrastructure. Radio Characteristics For IEEE 802.
4/3/03 Accton Draft—CONFIDENTIAL Physical Description Package Checklist The Aruba 50 package includes: z z z z z z One Aruba 50 wireless access point One mounting kit One Serial & Power Over Ethernet (SPOE) adapter One AC power adapter (3.3 VDC, 4 A) Non-slip rubber foot-pads Assorted documentation Inform your supplier if there are any incorrect, missing or damaged parts. If possible, retain the carton, including the original packing materials.
4/3/03 Accton Draft—CONFIDENTIAL 1 Dual, omnidirectional Antennas for Wireless Communications (on sides) The antennas swivel and should be oriented vertically (straight up and down) away from the chassis for best performance. 2 Air Vents (on sides) These vents promote proper air circulation for cooling the device. Do not allow these vents to be obstructed by mounting equipment, network cables, or any other material.
4/3/03 Accton Draft—CONFIDENTIAL Rear Panel ® FIGURE 1-2 Aruba 50 Rear Panel 1 Kensington Security Slot This slot is compatible with a Kensington MicroSaver Security Cable (not included) which can be used to prevent the unauthorized removal of the Aruba 50 from its installed location. To secure the Aruba 50, wrap a security cable around an immovable object, insert the cable’s lock into the Kensington Security Slot, and turn the key. 2 Console Port This port has a 9-pin, female serial connector.
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4/3/03 Accton Draft—CONFIDENTIAL CHAPTER 2 Setup & Installation This chapter covers the following topics: z Requirements for installing the Aruba 50 z Supported network topology options z Initial setup of the Aruba 50 z Physical mounting of the device z Connecting the required cables z Testing the installation Requirements Before you install the Aruba 50, you must have the following: z An operational Aruba WLAN Switch with a valid IP route to the LAN segment to which the access point or air monitor will
4/3/03 Accton Draft—CONFIDENTIAL z One of the following power sources for the access point or air monitor: z An AC power outlet rated at 100~240 V, 50~60 Hz. z Power Over Ethernet (POE) capability on the device to which the Aruba 50 is connected (see “Power Over Ethernet” on page 2). NOTE—When installing the Aruba 50 in plenums or air-handling spaces, as described in NEC (2002) Article 300.22(C), the device must be powered using POE, and not the included AC power adapter.
4/3/03 Accton Draft—CONFIDENTIAL 1 Direct Serial & Power Over Ethernet (SPOE) to the Aruba WLAN Switch (recommended) In this topology, both the console and 10/100 Mbps Ethernet (FE) ports on the Aruba 50 are connected to the included SPOE adapter. An 8-conductor, Category 5 UTP, straight-through FE cable connects the adapter directly to the Aruba WLAN Switch with no intervening hubs, routers, or other network equipment.
4/3/03 Accton Draft—CONFIDENTIAL Perform Initial Setup The Aruba 50 requires some initial configuration before it will operate. The method used for connecting to the Aruba 50 for initial setup depends on your intended network topology (see Figure 2-1 on page 8). Direct SPOE to the Aruba WLAN Switch Use this procedure when connecting the Aruba 50 directly to an SPOE-compatible network port on the Aruba WLAN Switch (see “Power Over Ethernet” on page 2).
4/3/03 Accton Draft—CONFIDENTIAL 4 When prompted, log in to the Aruba WLAN Switch as the administrator: user: admin password: This will present you with the Aruba WLAN Switch SOE console prompt (soe>). 5 Specify the physical Aruba WLAN Switch port to which the new Aruba 50 is connected: soe> connect / This will present you with the Aruba 50 console prompt (#).
4/3/03 Accton Draft—CONFIDENTIAL Configure the Aruba 50 1 From the Aruba 50 console, access the boot prompt. Reboot the Aruba 50 and then immediately (within three seconds as the device is booting) press any key to interrupt the process: # boot This will present you with the Aruba 50 boot prompt (apboot>). 2 Set the intended location for the Aruba 50: apboot> setenv location ..
4/3/03 Accton Draft—CONFIDENTIAL 3 Specify host information, if necessary. The Aruba 50 uses the default host name aruba-master to find the host Aruba WLAN Switch. This assumes that your DNS has been configured to resolve aruba-master to the master Aruba WLAN Switch IP address.
4/3/03 Accton Draft—CONFIDENTIAL Mount the Aruba 50 When initial setup is complete, mount the Aruba 50 in its intended service location. Select a location as close as possible to the center of the intended coverage area. If necessary, use the Aruba WLAN Switch’s built-in site survey software to determine the optimum locations for your access points and air monitors (see your Aruba AirOS Software Guide). The service location should be free from obstructions or obvious sources of interference.
4/3/03 Accton Draft—CONFIDENTIAL Free-Standing Placement CAUTION—Do not place the Aruba 50 in any place where it could fall on people or equipment. For more secure installation, use the included mounting kit. To place the Aruba 50 on a flat table or shelf, first attach the included non-skid foot-pads to the bottom of the chassis. Using the Mounting Kit Use the included mounting kit to attach the Aruba 50 to a wall, shelf, or ceiling.
4/3/03 Accton Draft—CONFIDENTIAL Use the four included #6 screws (or equivalent) to secure the mounting cradle.
4/3/03 Accton Draft—CONFIDENTIAL 2 Place the Aruba 50 into the mounting cradle as shown in Figure 2-4. FIGURE 2-4 Placing the Aruba 50 into the Cradle A Align the front edge of the chassis with the etched line on the mounting cradle. This will fit the Aruba 50 mounting slots over the matching cradle posts. B Press and hold the Aruba 50 chassis against the retaining clips on the cradle. C Slide the Aruba 50 into place.
4/3/03 Accton Draft—CONFIDENTIAL Connect Required Cables The cables required for operating the Aruba 50 depend on your intended network topology (see Figure 2-1 on page 8) and on the physical location. Direct SPOE to the Aruba WLAN Switch Use this procedure when connecting the Aruba 50 directly to an SPOE-compatible network port on the Aruba WLAN Switch (see “Power Over Ethernet” on page 2). SPOE provides 10/100 Mbps Ethernet, serial connection, and power over one cable.
4/3/03 Accton Draft—CONFIDENTIAL LAN or POE Connection Use this procedure when connecting the Aruba 50 through the LAN or to a non-SPOE network port on theAruba WLAN Switch. NOTE—If connecting the Aruba 50 directly to a SPOE network port on the Aruba WLAN Switch, see the instructions on page 18. 1 Connect the Aruba 50 to the network. A Connect one end of an FE cable to a network hub, router, or switch that has a routable path to the Aruba WLAN Switch.
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4/1/03 Accton Draft—CONFIDENTIAL APPENDIX A Troubleshooting *Information Pending Troubleshooting Appendix A 21
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4/1/03 Accton Draft—CONFIDENTIAL APPENDIX B Port Specifications Console Port The console port is located on the back of the Aruba 50 and has a DB-9 female connector.
4/1/03 Accton Draft—CONFIDENTIAL FE Port The 10/100 Mbps Ethernet (FE) port is located on the back of the Aruba 50 and has an RJ-45 female connector. Port pin-outs are shown in Figure B-2: Figure B-2 Aruba 50 FE Port The port accepts a 4- or 8-conductor Category 5 UTP FE cable with an RJ-45 male connector. The FE port detects MDI/MDX and automatically adjusts for straight-through or crossover cables. However, if Power Over Ethernet (POE) is used, a straight-through cable is required.
4/1/03 Accton Draft—CONFIDENTIAL SPOE Adapter The Serial & Power Over Ethernet (SPOE) adapter pin-outs are shown in Figure B-3: Figure B-3 Aruba SPOE Adapter The adapter requires an 8-conductor Category 5 UTP, straight-through FE cable with RJ-45 male connectors. The cable must connect the SPOE adapter to an FE+SPOE port on the Aruba WLAN Switch, with no intervening hubs, routers, or other network equipment. The maximum length for FE cables is 100 meters (325 feet).
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4/1/03 Accton Draft—CONFIDENTIAL APPENDIX C Product Specifications The following specifications apply to the Aruba 50 Wireless Access Point (model WAP-50). Physical TABLE C-1 Physical Specifications Item Measurement Size 20.5 x 13.6 x 4 cm (8.07 x 5.35 x 1.58 in) Weight 280 gram (9.9 oz.
4/1/03 Accton Draft—CONFIDENTIAL Operation General TABLE C-3 Operational Specifications Item Measurement Maximum Channels 802.11a—US & Canada: 13, Japan: 5 802.11b—US & Canada: 1-11, Europe: 1-13, France: 10-13, Japan: 1-14, Spain: 10-11 Maximum Clients 64 Operating Range 802.11a—Up to 503 m (1650 ft.) 802.11b—Up to 396 m (1300 ft.) Data Rate 802.11a—6, 9, 12, 18, 24, 36, 48, 54 Mbps per channel 802.11b—1, 2, 5.5, 11 Mbps per channel Operating Frequency 802.11a— 5.15 ~ 5.
4/1/03 Accton Draft—CONFIDENTIAL Maximum Distance Maximum distances posted below are the actual tested distance thresholds. However, there are many variables such as barrier composition and construction and local environmental interference that may impact your actual distances and cause you to experience distance thresholds far lower than those we post below: TABLE C-4 IEEE 802.
4/1/03 Accton Draft—CONFIDENTIAL Sensitivity and Modulation TABLE C-6 IEEE 802.11a Sensitivity and Modulation Sensitivity (dBm) 5.15-5.25GHZ (dBm) 5.25-5.35GHZ (dBm) BPSK (6 Mbps) -85 16 20 BPSK (9 Mbps) -84 16 20 QPSK (12 Mbps) -83 16 19 QPSK (18 Mbps) -81 16 19 16 QAM (24 Mbps) -78 16 18 16 QAM (36 Mbps) -74 16 18 64 QAM (48 Mbps) -69 16 16 64 QAM(54 Mbps) -65 14 14 Modulation/Rates TABLE C-7 IEEE 802.11b Sensitivity and Modulation Sensitivity (dBm) 2.412-2.
4/1/03 Accton Draft—CONFIDENTIAL Certifications TABLE C-8 Certifications Item Measurement Electromagnetic Compatibility FCC Part 15 Class B, FCC Part 15 Class C 15.207/15.247, FCC Part 15 Class E 15.407 ICES-003, RSS 210 (CAN) IEC 61000-4-2/3/4/6/11 EN 55022, EN55024 (89/336/EEC), ETS 300 328 (89/336/EEC), ETS 301 489 (89/336/EEC), ETS 301 893 AS/NZS 3548, RFS 29 (NZ) Safety CSA/NTRL (CSA 22.2 No.
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