Meru Networks AP200 802.11 a/b/g Wireless Access Point User Manual AP Install

Meru Networks Inc. 802.11 a/b/g Wireless Access Point AP Install

Contents

Users Manual

Meru Access PointInstallation GuideDocument Number: 880-00011-0006
ii : Revision HistoryCopyright © Meru Networks, Inc., 2003–2004. All rights reserved.Other names and brands may be claimed as the property of others.Printed in USA.Revision Date RevisionDecember 2004 0006November 2004 0005October 2004 0004August 2004 0003June 2004 0002May 2004 0001
Contents iii ContentsAbout This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ixAudience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ixIn This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ixOther Sources of Information . . . . . . . . . . . . . . . . . . . . . . . . ixMeru Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . ixExternal References . . . . . . . . . . . . . . . . . . . . . . . . . . xTypographic Conventions . . . . . . . . . . . . . . . . . . . . . . . . . xContacting Meru . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xCustomer Services and Support . . . . . . . . . . . . . . . . . . . . . . xFCC Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiDeclaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . xiChapter 1About Meru Access Points . . . . . . . . . . . . . . . . . . . . . . . . . 1Meru Access Point Features . . . . . . . . . . . . . . . . . . . . . . . . . 1Meru Access Point Models . . . . . . . . . . . . . . . . . . . . . . . . . 2Chapter 2Installing the AP100. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5FCC Safety Compliance Statement . . . . . . . . . . . . . . . . . . . . 5General Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . 5Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Unpacking the Access Point. . . . . . . . . . . . . . . . . . . . . . . . . 7Installation Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . 7Installing the Access Point . . . . . . . . . . . . . . . . . . . . . . . . . 9Selecting a Location . . . . . . . . . . . . . . . . . . . . . . . . . . 9Attaching the AP Antennas . . . . . . . . . . . . . . . . . . . . . . . 9Mounting the Access Point. . . . . . . . . . . . . . . . . . . . . . . . 10Checking LED Activity . . . . . . . . . . . . . . . . . . . . . . . . . . 14AP100 Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . 15Chapter 3Installing the AP200. . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17FCC Safety Compliance Statement . . . . . . . . . . . . . . . . . . . . 17General Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . 17Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Unpacking the AP200 . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Installation Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . 20
iv Meru Access Point Installation Guide Installing the Access Point . . . . . . . . . . . . . . . . . . . . . . . . . 22Selecting a Location . . . . . . . . . . . . . . . . . . . . . . . . . . 22Attaching the AP200 Antennas . . . . . . . . . . . . . . . . . . . . . . 22Mounting the Access Point . . . . . . . . . . . . . . . . . . . . . . . 23Checking LED Activity . . . . . . . . . . . . . . . . . . . . . . . . . . 31Ethernet Connector LEDs . . . . . . . . . . . . . . . . . . . . . . . . 31AP200 Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . 32Appendix ASpecifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35FCC Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Wireless Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36Ethernet Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37Physical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37Appendix BDeclarations of Conformity and Regulatory Information . . . . . . . 39Manufacturers Federal Communication Commission Declaration of Conformity Statement . . . . . . . . . . . . . . . . . . . . . 39Department of Communications—Canada . . . . . . . . . . . . . . . . . . . 40Canadian Compliance Statement . . . . . . . . . . . . . . . . . . . . . 40European Community, Switzerland, Norway, Iceland, and Liechtenstein . . . . . . . 41Declaration of Conformity with Regard to the R&TTE Directive 1999/5/EC . . . . 41Declaration of Conformity for RF Exposure . . . . . . . . . . . . . . . . . . 42Guidelines for Operating Meru Access Points in Japan . . . . . . . . . . . . . . 43Japanese Translation . . . . . . . . . . . . . . . . . . . . . . . . . . 43English Translation . . . . . . . . . . . . . . . . . . . . . . . . . . 43Appendix CTranslated Safety Warnings . . . . . . . . . . . . . . . . . . . . . . . 45Dipole Antenna Installation Warning . . . . . . . . . . . . . . . . . . . . . 46Explosive Device Proximity Warning. . . . . . . . . . . . . . . . . . . . . 47Installation Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . 48Circuit Breaker (15A) Warning . . . . . . . . . . . . . . . . . . . . . . . 49Appendix DChannels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51IEEE 802.11a. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51IEEE 802.11b/g . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
List of Figures v List of Figures Figure 1 Meru Wireless LAN (WLAN) ..................................................................................1 Figure 2 AP200 .......................................................................................................................3 Figure 3 AP100 .......................................................................................................................3 Figure 4 AP100-P (Plenum Rated) .........................................................................................4 Figure 5 Attaching an Antenna to the AP100 .........................................................................10 Figure 6 Attaching the Ethernet Cable to the AP100 ..............................................................10 Figure 7 AP100-P Plenum Installation Items .........................................................................12 Figure 8 Light-Pipe Extender Attached to Bracket .................................................................12 Figure 9 AP100-P Installed Above Ceiling Tile .....................................................................14 Figure 10 RJ-45 LEDs ............................................................................................................14 Figure 11 Access Point 100 Status LEDs ...............................................................................15 Figure 12 AP200 Mounting Bracket .......................................................................................20 Figure 13 AP200 Antenna Connection ...................................................................................23 Figure 14 AP200 Connector Panel ..........................................................................................24 Figure 15 AP200 Bracket ........................................................................................................25 Figure 16 Aligning the AP200 with the Bracket .....................................................................26 Figure 17 Sliding the AP200 into the Bracket ........................................................................26 Figure 18 Mounting the AP200 to a Suspended Ceiling Rail .................................................27 Figure 19 Mounting the AP200 Above a Suspended Ceiling .................................................29 Figure 20 Box Hanger Mounting Bracket Holes ....................................................................29 Figure 21 Attaching the Mounting Bracket to the Box Hanger ..............................................30 Figure 22 RJ-45 LEDs ............................................................................................................31 Figure 23 AP200 Status LEDs ................................................................................................32
vi Meru Access Point Installation Guide
List of Tables vii List of TablesTable 1 AP100 Installation Items.......................................................................................... 8Table 2 AP100 Installation Tools ......................................................................................... 8Table 3 AP100 LED Descriptions ........................................................................................ 15Table 4 AP100 Boot Status Information (LED 2) ................................................................ 16Table 5 AP100-Controller Runtime Status Information (LED 2)......................................... 16Table 6 AP200 Installation Items.......................................................................................... 21Table 7 AP200 Installation Tools ......................................................................................... 21Table 8 AP200 LED Descriptions ........................................................................................ 33Table 9 AP200-Controller Status Information...................................................................... 33Table 10 AP100 Wireless Interface Specifications............................................................... 36Table 11 AP200 Wireless Interface Specifications............................................................... 36Table 12 IEEE 802.11a Channels ......................................................................................... 51Table 13 IEEE 802.11b/g Channels...................................................................................... 52
viii Meru Controller Installation Guide
Audience About This Guide ix About This GuideThis guide describes the features of the Meru Access Point family, which includes the AP200 and AP100 models. This guide also includes the hardware installation for both access points. The term access point is used interchangeably throughout this document to apply to either model when there are no differences between the models.AudienceThis guide is intended for persons installing the Meru Access Point (AP).In This GuideThis guide includes the following chapters:zChapter 1, “About Meru Access Points”zChapter 2, “Installing the AP100”zChapter 3, “Installing the AP200”Other Sources of InformationAdditional information is available in the following Meru publications and external references.Meru PublicationszMeru Wireless LAN System Release NoteszMeru Wireless LAN System Getting Started GuidezMeru Controller Installation GuidezMeru Wireless LAN System Configuration GuidezMeru Wireless LAN System Command Reference
xMeru Access Point Installation GuideTypographic Conventions External ReferenceszStevens, W. R. 1994. TCP/IP Illustrated, Volume 1, The Protocols. Addison-Wesley, Reading, Mass.zGast, M.S. 2002. 802.11 Wireless Networks, The Definitive Guide. O’Reilly and Associates, Sebastopol, Calif.Typographic ConventionsThis document uses the following typographic conventions to help you locate and identify information: Contacting Meru You can visit Meru Networks on the Internet at this URL:http://www.merunetworks.comClick the Support menu button to view Meru Customer Services and Support information.Customer Services and SupportFor assistance, contact Meru Customer Services and Support 24 hours a day at 1-888-637-8952 (1-888-Meru-WLA(N)) or 1-408-215-5305. Email can be sent to support@merunetworks.com.Meru Customer Services and Support provide end users and channel partners with the following:zTelephone technical supportzSoftware update supportzSpare parts and repair serviceNote:Provides extra information, tips, and hints regarding the topic.Caution!Identifies important information about actions that could result in damage to or loss of data, or could cause the application to behave in unexpected ways.Warning! Identifies critical information about actions that could result in equipment failure or bodily harm.
FCC Compliance About This Guide xi RMA ProceduresContact Meru Customer Services and Support for a Return Material Authorization (RMA) for any Meru equipment.Please have the following available when making a call:zCompany and contact informationzEquipment model and serial numberszMeru software release and revision numbers (for example, 3.0.0-35)zA description of the symptoms the problem is manifestingzNetwork configurationFCC ComplianceThis device complies with part 15 of the FCC 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.Declaration of ConformityThe AP100 complies with the requirements of the Low Voltage Directive 73/23/EEC and the EMC Directive 89/336/EEC by conforming to the following standards:zSafety: EN 60950:1992 + A1, A2zEMC: EN 55022, EN 50082-1The AP200 complies the with following standards:zRadio: EN 301.893zEMC: EN 301.489-1, EN 489-17zSafety: EN 60950The following CE mark is affixed to the AP100 802.11b with 100 mW radios:Caution!Changes or modifications to the Meru Access Point that are not expressly approved by Meru Networks will void your warranty and could void your authority to operate this equipment.
xii Meru Access Point Installation GuideFCC Compliance Note:This equipment can 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, contract Meru Networks.Note:Combinations of power levels and antennas resulting in a radiated power level above 100 mW equivalent isotropic radiated power (EIRP) are considered as not compliant with the above mentioned directive and are not allowed for use with the European community and other countries that have adopted the European R&TTE directive 1999/5/EC or the CEPT recommendation Rec 70.03 or both. The following CE mark is affixed to the AP200 802.11a with 40 mW radios:
Meru Access Point Features About Meru Access Points 1 Chapter 1About Meru Access PointsThe Meru Access Point radio devices communicate with the Meru Controller and form the Wireless LAN (WLAN). The Meru Controller and Access Points connect to the site’s wired LAN through wired switches. Wireless clients associate with the Access Points as they roam throughout the WLAN. As such, the Meru WLAN is an extension of the wired LAN, providing the wireless benefits of client mobility, enhanced access, and dynamic network configuration. Figure 1: Meru Wireless LAN (WLAN)Meru Access Point FeaturesAll Meru Access Points provide the following features:zFive times more voice calls per Access PointMeru Access Points use Over-The-Air QoS to provide fine-grained quality of service on a per-application, per-user, and per-flow basis providing a robust platform for enterprise-quality voice, plus streaming media and data applications. It provides both uplink and downlink QoS between the client and the access point, which is then integrated into the wired QoS mechanisms to provide Meru AP
2Meru Access Point Installation GuideMeru Access Point Models end-to-end QoS. Meru Access points deliver a 5-fold increase in voice carrying capacity from the current 5-8 calls per access point to over 30 calls per Meru Access Point with no change to the 802.11 client.zOver five times the scalability of alternate Access PointsMeru Access Points are unique in their ability to dramatically increase performance over alternate APs, even as client density increases. Meru Access Points, can serve over 100 standard 802.11 active data and voice clients per access point, whereas today's systems are limited to about 10-15 data-only clients. This scalability allows corporations to plan for a wireless usage growth without forklift upgrades to the WLAN infrastructure.zZero-loss handoff means applications are not interruptedMultiple Access Points can be aggregated into a Virtual AP, creating a single wireless network with a wide coverage area that can encompass the entire enterprise campus and provide unparalleled performance and manageability. This breakthrough technology works with any standard 802.11 client device and enables application and security policy persistence while roaming, without requiring the user to re-login or re-authenticate throughout the network coverage area.zEmbedded RF monitor for enhanced securityTraditional approaches to wireless security involve separate devices to monitor the air or legacy APs, or access points that periodically become air monitors. Meru Access Points provide continuous RF monitoring, as well as capture information about all devices that the AP can hear, including clients associated with the access point. Meru WLAN Radar—a third generation rogue AP detection software, provides rogue detection and suppression continuously and without any interruption to the VPN sessions and time-sensitive voice applications that operate on the converged wireless LAN in an enterprise. This constant monitoring enables enhanced security with rogue device detection and prevention that is less disruptive and more cost effective than traditional approaches. Meru Access Point ModelsThe Meru Radio Access Point is available in two model families: the Access Point 200 and the Access Point 100.The Meru Dual Radio Access Point 200 family (AP200) provides models that conform to the specifications provided by the IEEE 802.11a and 802.11g protocols and also provide backward compatibility for the 802.11b protocol. The AP200 works with most standard WiFi clients. The Access Point houses two radio devices: one supplying 802.11a, b, g, or bg service and the other serving as an RF monitor to the Meru controller, providing real-time status of RF activity to optimize the wireless network.The AP200 is housed in a metal case with a plastic removable cover. As such, it can be used for plenum installations when the plastic cover is removed.
Meru Access Point Models About Meru Access Points 3 Figure 2: AP200The Meru Access Point 100 family (referred to hereafter as the AP100, unless specifically referring to the AP100-P) consists of the non-plenum AP100 and plenum-rated AP100-P. Both models that conform to the specifications provided by the IEEE 802.11b protocol and work with all standard WiFi clients. The AP100 also serves as an RF monitor to the Meru controller and provides real-time status of RF activity to optimize the wireless network.Figure 3: AP100 AP2000010900134
4Meru Access Point Installation GuideMeru Access Point Models Figure 4: AP100-P (Plenum Rated)Access Point 100-PAP10000117
Safety Precautions Installing the AP100 5 Chapter 2Installing the AP100This chapter describes how to physically install the Meru AP100 and AP100-P. It contains the following sections:zSafety PrecautionszUnpacking the Access PointzInstallation RequirementszInstalling the Access PointzChecking LED ActivitySafety PrecautionsFollow the guidelines in this section to ensure proper operation and safe use of the access point.FCC Safety Compliance StatementThe FCC with its action in ET Docket 96-8 has adopted a safety standard for human exposure to radio frequency (RF) electromagnetic energy emitted by FCC certified equipment. When used with approved Meru access point antennas, Meru AP100 products meet the uncontrolled environmental limits found in OET-65 and ANSI C95.1, 1991. Proper installation of this radio according to the instructions found in this manual will result in user exposure that is substantially below the FCC recommended limits.General Safety GuidelineszDo not touch or move antenna(s) while the unit is transmitting or receiving.zDo not hold any component containing a radio so that the antenna is very close to or touching any exposed parts of the body, especially the face or eyes, while transmitting.zThe use of wireless devices in hazardous locations is limited to the constraints posed by the local codes, the national codes, and the safety directors of such environments.
6Installing the Meru Air Point 100Safety Precautions WarningsTranslated versions of the following safety warnings are provided in Appendix C.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.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.Warning! Do not work on the system or connect or disconnect cables during periods of lightning activity.Warning! Read the installation instructions before you connect the system to its power source.Warning! 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).Warning! Inside antennas must be positioned to observe minimum separation of 20 cm. (~ 8 in.) from all users and bystanders. For the protection of personnel working in the vicinity of inside (downlink) antennas, the following guidelines for minimum distances between the human body and the antenna must be observed. The installation of an INDOOR antenna must be such that, under normal conditions, all personnel cannot come within 20 cm. (~ 8.0 in.) from any inside antenna. Exceeding this minimum separation will ensure that the employee or bystander does not receive RF-exposure beyond the Maximum Permissible Exposure according to FCC CFR 47, section 1.1310 i.e. limits for General Population/Uncontrolled Exposure.Warning! The Outside antenna must be positioned to observe minimum separation of 120 cm. (approximately 4 feet) from all users and bystanders. For the protection of personnel working in the vicinity of outside (uplink) antennas, the following guidelines for minimum distances between the human body and the antenna must be observed. The installation of an OUTDOOR antenna must be such that, under normal conditions, all personnel cannot come within 120 cm. (~ 4 ft.) from the outside antenna. In all installations, the antenna should never be mounted such that the main beam is directed toward an area where workers or bystanders may be present. Exceeding this minimum separation will ensure that the worker or bystander does not receive RF-exposure beyond the Maximum Permissible Exposure according to FCC CFR 47, section 1.1310 i.e. limits for General Population/Uncontrolled Exposure.
Unpacking the Access Point Installing the AP100 7 Unpacking the Access PointThe AP100 shipping package contains the following items:zAccess point zCD-ROM of Meru Wireless LAN System documentationConfirm that the AP100-P shipping package contains the following items:zAccess point zOne mounting bracketzLight-pipe extenderzTwo small mounting screwszCD-ROM of Meru Wireless LAN System documentationInstallation RequirementsThe following recommended mounting locations provide the best reception for the AP:zOn a horizontal surface, such as a table or a deskzOn a vertical surface, usually a wallzUnderneath a horizontal surface, usually a ceilingzAbove a ceiling tile (this installation is supported only for the AP100-P)Suitable for use in environmental air space in accordance with the Section 300-22(c) of the National Electric Code and Sections 2- 128.12 - 010 (3) and 12 - 100 of the Canadian Electrical Code. Part 1. C22. 1. (For AP100-P model only.)To complete this installation, you need the items listed in Table 1.
8Installing the Meru Air Point 100Installation Requirements Table 1: AP100 Installation ItemsYou need the tools listed in Table 2.Table 2: AP100 Installation ToolsInstallation Type Consumable Items RequiredHorizontal mounting NoneVertical mounting over a wall stud zTwo #6 x 2" wood screws for a wood stud; or zTwo #6 x 1½" metal screws for a metal studVertical mounting on sheetrock zTwo #6 x 1" screwszTwo #4-6 x 7/8" ribbed plastic wall anchorsHorizontal mounting below a ceiling zTwo #6 x 1" screws zTwo #4-6 x 7/8" ribbed plastic wall anchorsMounting above a ceiling tile (AP100-P only)zTwo #6 x 1" screwszMounting bracketzLight-pipe extenderInstallation Type Tools RequiredHorizontal mounting NoneVertical mounting over a wall stud zDrill z1/8" drill bitzScrewdriverVertical mounting on sheetrock zDrillz3/16" drill bitzScrewdriverHorizontal mounting below a ceiling zDrillz3/16" drill bitzScrewdriverMounting above a ceiling tile (AP100-P only)zDrillz1¼" hole sawzScrewdriver
Installing the Access Point Installing the AP100 9 Installing the Access PointSelecting a LocationThe AP requires a location that meets the following:zRelatively unobstructed access to the stations the AP serveszPower over Ethernet (PoE) connection to the network switch servicing the controllerAPs obtain their power from 802.3af standard Power over Ethernet (PoE). The power can be supplied by a PoE-compatible network switch or PoE power injector installed between the switch and the AP. The Power LED on the AP100 (LED furthest from the RJ-45 connector) displays green if power is supplied correctly to the AP.Select a location with minimal physical obstructions between the AP and the wireless stations. In an office with cubicles, mounting the APs on the ceiling or the wall near the ceiling provides the least obstructed communications path.Most installations receive the best coverage using the following guidelines:zFor high throughput, place APs approximately 60 feet apart in a grid pattern.zFor adequate coverage, place AP100s approximately 200 feet apart. zInstall APs toward the center of the building.zDo not install APs near metal objects, such as heating ducts, metal doors, or electric service panels.zRelative to the ground, orient the antenna up or down, not sideways.Attaching the AP AntennasAttach the antennas to the connectors on the AP100 (see Figure 5). Rotate the knurled ring at the base of the antenna clockwise to attach the antenna, as shown in the following figure. The ring should be finger-tight.Note:The previous guidelines are general guidelines. Each site has its own unique environment. Place access points accordingly.
10 Installing the Meru Air Point 100Installing the Access Point Figure 5: Attaching an Antenna to the AP100Mounting the Access PointYou can mount the access point in the following ways:zHorizontally, as described in the “Horizontal Mounting” section.zVertically, as described in the “Vertical Mounting” section.zBelow a ceiling, as described in the “Mounting Below a Ceiling” section.zAbove a ceiling tile, as described in the “Mounting Above a Suspended Ceiling” section.Horizontal MountingTo horizontally mount an AP100:1. Place the AP flat on the horizontal surface.2. For each antenna, loosen the knurled ring at the base of the antenna (see Figure 5), point the antenna straight up, then retighten the ring.3. Connect the PoE 100BaseT Ethernet cable, as shown in Figure 6.Figure 6: Attaching the Ethernet Cable to the AP100AntennaTurn clockwiseto tightenAccess Point 10000135Caution!When changing the orientation of the antennas, be sure to slightly loosen the knurled ring before moving the antenna. Retighten the ring afterward. Otherwise, you might damage the internal cabling in the AP.Ethernet cable00128
Installing the Access Point Installing the AP100 11 Vertical MountingTo vertically mount an AP100:1. Mark the location for the two AP mounting screws. They must be 4 ½ inches apart, center-to-center, one above the other. If you are not using plastic wall anchors, you must center the mounting screws on a wall stud. If you do not center the mounting screws on a wall stud, you must use plastic wall anchors.2. Drill holes at the locations you marked:—3/16-inch holes if you are using plastic anchors—1/8-inch holes if you are using only the screws3. If you are using plastic anchors, install them in the holes.4. Screw in the screws most of the way, so that the screw head is about 1/16 of an inch from the wall.5. Mount the AP on the screws, placing the circular portion of the keyhole mounts over the screw heads and sliding the AP down.6. For external antennas, loosen the knurled ring at the base of each antenna (see Figure 5), point the antenna straight up, then retighten the ring.7. Connect the PoE 100BaseT Ethernet cable (see Figure 6).Mounting Below a CeilingTo mount an access point below a ceiling:1. Mark the location of the two mounting screws. They must be 4 ½ inches apart, center-to-center.2. Drill holes at the locations you marked:—3/16-inch holes if you are using plastic anchors—1/8-inch holes if you are using only the screws3. If you are using plastic anchors, install them in the holes.4. Screw in the screws most of the way, so that the screw head is about 1/16 of an inch from the wall.5. Mount the AP to the wall screws by placing the circular portion of the keyhole mounts over the screw heads and sliding the AP down.6. For each antenna, loosen the knurled ring at the base of the antenna (see Figure 5), point the antenna straight down, then retighten the ring.7. Connect the PoE 100BaseT Ethernet cable (see Figure 6).Mounting Above a Suspended CeilingThe AP100-P meets the requirements for fire resistance and low smoke-generating characteristics required by Section 300-22(C) of the National Electrical Code (NEC) for installation in a building’s environmental air space.Note:Only the Meru AP100-P, enclosed in a plenum-rated metal case, can be installed above ceiling tiles. The Meru AP100 enclosed in a plastic case, must be installed below ceiling tiles.
12 Installing the Meru Air Point 100Installing the Access Point Figure 7: AP100-P Plenum Installation ItemsTo mount the AP100-P above a suspended ceiling:1. Remove the ceiling tile where the AP100-P will be located. 2. Confirm that there is at least 6 inches of space above the ceiling tile to accommodate the AP antennas. If there is insulation above the ceiling tile, clear it for at least three inches to the side and three inches above the AP100-P.3. Cut a hole in the tile, 1¼ inches in diameter, for the AP100-P light-pipe extender. The hole should be at least 6 inches from the edge of the tile.4. Insert the light-pipe extender into the tile hole, with the 2-inch flange on the appearance side of the ceiling tile. Refer to Figure 8 for mounting bracket placement orientation, and invert the extender.Figure 8: Light-Pipe Extender Attached to Bracket5. Attach the mounting bracket to the light-pipe extender, with the two small pins on the light-pipe extender fitting into the small holes on the mounting bracket and the two hooked tabs fitting into the two notches in the mounting bracket hole. Note that the tabs are different widths and the wide tab fits only into the wide notch. Press the tabs in towards each other to clear the edges of the notch. They lock in place.Mounting bracketLight pipeAccess Point 100-PAP10000116Light pipe00120
Installing the Access Point Installing the AP100 13 6. Slide the AP100-P into the mounting bracket. Slide the bracket’s feet over the two feet of the AP100-P closest to the keyhole mounts.7. Attach the mounting bracket to the ceiling tile, using two #6 screws.8. Position the small holes on the bracket over the small holes on the back of the AP100-P. Use two screws supplied to attach the bracket to the AP100-P.9. For each antenna, loosen the knurled ring at the base of the antenna (see Figure 5), point the antenna straight up, then retighten the ring.10. Return the ceiling tile to the ceiling, but leave the tile loose.11. Connect the PoE 100BaseT Ethernet cable to the AP100-P (see Figure 6).0011800119
14 Installing the Meru Air Point 100Checking LED Activity 12. If needed, reposition the antennas. Be sure to loosen the ring at the base of the antenna before repositioning, and retighten after.13. Replace the ceiling tile in the ceiling brackets.The AP100-P, with mounting bracket and light-pipe extender, installed above a ceiling tile is shown in Figure 9:Figure 9: AP100-P Installed Above Ceiling TileChecking LED ActivityAfter the AP100 is connected, the LEDs near the RJ-45 connector should light, as shown in Figure 10. Figure 10: RJ-45 LEDsThe green LED on the left blinks if any Ethernet activity is taking place. If there is no Ethernet activity, the LED is off. The LED on the right is solid yellow if an Ethernet link is present. If no Ethernet link is present or connectivity is lost, the LED is off.Mounting bracketAccess PointSide viewCeiling tileLight pipe extender00121Ethernet activityLink present00129
Checking LED Activity Installing the AP100 15 AP100 Status LEDsFour status LEDs on the face of the AP100 also light, as shown in Figure 11.. Figure 11: Access Point 100 Status LEDsThe Power LED, farthest from the Meru logo, displays green when power is on.The functions of the LEDs are described in Table 3.Table 3: AP100 LED DescriptionsWhen the AP is first connected to the controller and any time the access point is rebooted thereafter, the AP initializes with and then is programmed by the controller. LED 2 gives the status of the boot cycle. Table 4 lists typical successful boot information.LED FunctionLED1 Green: Presence of powerLED2 Boot status (see Table 4)LED3 Green: Wireless transmit activity (TX)LED4 Green: Wireless receive activity (RX)PowerBoot statusWireless TXWireless RX00136
16 Installing the Meru Air Point 100Checking LED Activity Table 4: AP100 Boot Status Information (LED 2)After the boot is complete, LED 2 cycles to show the access point-controller runtime status. These LED states are shown in Table 5.Table 5: AP100-Controller Runtime Status Information (LED 2)AP100 LED activity Boot StageRed, one second Power onBlack, five seconds Access point self-testYellow/Green, alternating for five seconds Downloading image from the controllerRed, for one quarter second Download completeVaries Operating status indicated by Table 5State Interpretation AP100 LED CycleInitializing In the process of initializing. The AP is con-nected but not authenticated. Green/Yellow/Red/Green/Red/Green/Yellow/Red/Green/RedConnected Normal operation without security Green/Off/Green/OffAuthenticated Normal operation with security Green blink, blink, blink; Green long blink, Green long blinkInitialization failedConfiguration was downloaded, but AP ini-tialization failed. AP automatically reboots.Red/Off/Red/OffDisconnected Access point was once connected to a con-troller and configured by the controller, but can no longer find that controllerGreen/Yellow/Green/YellowStandalone Access point is operating in a standalone modeGreen/Long Yellow/ Long Green/Yellow/Green/Long Yellow/Long Green/YellowDownloading Downloading image or configuration from the controllerOff/Yellow/Off/Yellow/Off/Green/Off/Green/Off/Yellow/Off/Yellow/Off/Green/Off/GreenError State Access point is in an error state. Call Meru technical supportLong Red/Off/Yellow/ Long Off/Long Red/Off/ Yellow/Long Off
Safety Precautions Installing the AP200 17 Chapter 3Installing the AP200This chapter describes how to physically install the Meru AP200. It contains the following sections:zSafety PrecautionszUnpacking the AP200zInstallation RequirementszInstalling the Access PointzChecking LED ActivitySafety PrecautionsFollow the guidelines in this section to ensure proper operation and safe use of the access point.FCC Safety Compliance StatementThe FCC with its action in ET Docket 96-8 has adopted a safety standard for human exposure to radio frequency (RF) electromagnetic energy emitted by FCC certified equipment. When used with approved Meru access point antennas, Meru AP200 products meet the uncontrolled environmental limits found in OET-65 and ANSI C95.1, 1991. Proper installation of this radio according to the instructions found in this manual will result in user exposure that is substantially below the FCC recommended limits.General Safety GuidelineszDo not touch or move antenna(s) while the unit is transmitting or receiving.zDo not hold any component containing a radio so that the antenna is very close to or touching any exposed parts of the body, especially the face or eyes, while transmitting.zThe use of wireless devices in hazardous locations is limited to the constraints posed by the local codes, the national codes, and the safety directors of such environments.
18 Meru Access Point Installation GuideSafety Precautions WarningsTranslated versions of the following safety warnings are provided in Appendix C.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.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.Warning! Do not work on the system or connect or disconnect cables during periods of lightning activity.Warning! Read the installation instructions before you connect the system to its power source.Warning! 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).Warning! Inside antennas must be positioned to observe minimum separation of 20 cm. (~ 8 in.) from all users and bystanders. For the protection of personnel working in the vicinity of inside (downlink) antennas, the following guidelines for minimum distances between the human body and the antenna must be observed. The installation of an INDOOR antenna must be such that, under normal conditions, all personnel cannot come within 20 cm. (~ 8.0 in.) from any inside antenna. Exceeding this minimum separation will ensure that the employee or bystander does not receive RF-exposure beyond the Maximum Permissible Exposure according to FCC CFR 47, section 1.1310 i.e. limits for General Population/Uncontrolled Exposure.Warning! The Outside antenna must be positioned to observe minimum separation of 120 cm. (approximately 4 feet) from all users and bystanders. For the protection of personnel working in the vicinity of outside (uplink) antennas, the following guidelines for minimum distances between the human body and the antenna must be observed. The installation of an OUTDOOR antenna must be such that, under normal conditions, all personnel cannot come within 120 cm. (~ 4 ft.) from the outside antenna. In all installations, the antenna should never be mounted such that the main beam is directed toward an area where workers or bystanders may be present. Exceeding this minimum separation will ensure that the worker or bystander does not receive RF-exposure beyond the Maximum Permissible Exposure according to FCC CFR 47, section 1.1310 i.e. limits for General Population/Uncontrolled Exposure.
Unpacking the AP200 Installing the AP200 19 Unpacking the AP200The AP200 ships with a mounting bracket and mounting hardware for standard wall mounting. Optional mounting kits are available for mounting the AP200 above or below a hanging ceiling. The AP200 mounting studs are placed so they can be used with brackets supplied by other vendors or to replace an AP100.Note:The AP200 has a security cable slot so you can secure the AP200 with a standard security cable, such as those used to secure laptop computers.An array of holes on the mounting bracket (see Figure 12) allow it to be mounted on the wall and over junction boxes or molly bolts. There are also holes for passing the PoE Ethernet or external power supply cable through the bracket if the bracket is mounted on a junction box or over the ceiling T-bar box hanger. Confirm that the AP200 shipping package contains the following items:zAccess point zMounting bracket with two mounting screwszCD-ROM of Meru Wireless LAN System documentationzOptional suspended ceiling mounting hardware kitzOptional T-bar box hanger hardware kit for mounting above a suspended ceilingzOptional 3.3V DC external power supply connector
20 Meru Access Point Installation GuideInstallation Requirements Figure 12: AP200 Mounting BracketInstallation RequirementsThe following recommended mounting locations provide the best reception for the AP200:zOn a horizontal surface, such as a table or a deskzOn a vertical surface, usually a wallzBelow a hanging ceilingzAbove a hanging ceiling tiles (this installation is supported only for the AP200 with the plastic enclosure removed)Suitable for use in environmental air space in accordance with the Section 300-22(c) of the National Electric Code and Sections 2- 128.12 - 010 (3) and 12 - 100 of the Canadian Electrical Code. Part 1. C22. 1. (For AP200 with plastic enclosure removed.)To complete this installation, you need the items listed in Table 6.Access point mountCeiling mount holeCeiling mount holeAccess point mountAccess point mountLocking detentWall cable accessSuspended ceilingcable access00100
Installation Requirements Installing the AP200 21 Table 6: AP200 Installation ItemsYou need the tools listed in Table 7.Table 7: AP200 Installation ToolsInstallation Type Consumable Items RequiredHorizontal mounting NoneVertical mounting over a wall stud zTwo #6 x 2" wood screws for a wood stud; or zTwo #6 x 1½" metal screws for a metal studzMounting bracketVertical mounting on sheetrock zTwo #6 x 1" screwszTwo #4-6 x 7/8" ribbed plastic wall anchorszMounting bracketHorizontal mounting below a hanging ceilingzTwo caddy fastenerszTwo plastic spacerszTwo keps nuts (with attached lock washer)zMounting bracketMounting above a ceiling tile (AP200 metal enclosure only)zTwo T-rail clipszOne T-box hangerzOne bracket mounting clipzMounting bracketInstallation Type Tools RequiredHorizontal mounting NoneVertical mounting over a wall stud zDrill z1/8"drill bitzScrewdriverVertical mounting on sheetrock zDrillz3/16" drill bitzScrewdriver
22 Meru Access Point Installation GuideInstalling the Access Point Installing the Access PointSelecting a LocationThe AP200 requires a location that meets the following:zRelatively unobstructed access to the stations the AP serveszPower over Ethernet (PoE) connection to the network switch servicing the controller or optional nearby power supply for external power supply connectorAPs can obtain their power from 802.3af standard Power over Ethernet (PoE) or external power supply. For PoE, the power can be supplied by a PoE-compatible network switch or PoE power injector installed between the switch and the AP200. For an external power supply connection, ensure the power source is near to where the AP200 will be mounted.Select a location with minimal physical obstructions between the AP and the wireless stations. In an office with cubicles, mounting the APs below a hanging ceiling or the wall near the ceiling provides the least obstructed communications path.Most installations receive the best coverage using the following guidelines:Install APs toward the center of the building.zDo not install APs near metal objects, such as heating ducts, metal doors, or electric service panels.zRelative to the ground, orient the antenna up or down, not sideways.Attaching the AP200 AntennasIf the AP200 does not have external antennas, attach the antennas to the connectors on the AP200 (see Figure 13). Rotate the knurled ring at the base of the antenna clockwise to attach the antenna. The ring should be finger-tight.Horizontal mounting below a hanging ceilingzScrewdriverzWrench or pliersMounting above a hanging ceiling (AP200 metal enclosure only)zWrench or plierszScrewdriverInstallation Type Tools RequiredNote:The previous guidelines are general guidelines. Each site has its own unique environment. Place access points accordingly.
Installing the Access Point Installing the AP200 23 Mounting the Access PointYou can mount an AP200 in the following ways:zHorizontally, as described in the “Horizontal Mounting” section.zVertically, as described in the “Vertical Mounting” section.zBelow a hanging ceiling, as described in the “Mounting Below a Suspended Ceiling” section.zAbove a tiled hanging ceiling, as described in the “Mounting Above a Suspended Ceiling” section.Horizontal MountingTo horizontally mount an AP200:1. Place the AP200 flat on the horizontal surface.2. For each antenna, loosen the knurled ring at the base of the antenna (see Figure 13), point the antenna straight up, then retighten the ring.Figure 13: AP200 Antenna Connection3. Connect the PoE 100BaseT Ethernet cable to the 100/1000 Ethernet connector, shown in Figure 14.Caution!When changing the orientation of the antennas, be sure to slightly loosen the knurled ring before moving the antenna. Retighten the ring afterward. Otherwise, you might damage the internal cabling in the AP.Turn clockwiseto tightenAntennaAccess Point 200ETHERNET3.3 VDC ANT 200110Caution!Be sure to connect the Ethernet cable to the Ethernet port; the cable can mistakenly be plugged into the Console port.
24 Meru Access Point Installation GuideInstalling the Access Point 4. If using a separate power supply, connect the power cable to the power inlet connector shown in Figure 14.Figure 14: AP200 Connector PanelVertical MountingTo vertically mount an AP:1. Using the bracket holes as a template, mark the location on the wall for the two AP bracket mounting screws. They are placed 4 ½ inches apart, center-to-center, one above the other. If you are not using plastic wall anchors, you must center the mounting screws on a wall stud. If you do not center the mounting screws on a wall stud, you must use plastic wall anchors.CONSOLEANT 1 ANT 23.3 VDCETHERNET00108100/1000Ethernet(Reserved) ConsoleportAntenna 1 Antenna 2PowerinletReset (push to restoredefault settings)
Installing the Access Point Installing the AP200 25 Figure 15: AP200 Bracket2. Drill holes at the locations you marked:—3/16-inch holes if you are using plastic anchors—1/8-inch holes if you are using only the screws3. If you are using plastic anchors, install them in the holes.4. Screw in the screws most of the way, so that the screw head is about 1/16 of an inch from the wall.5. Mount the bracket on the screws, placing the circular portion of the keyhole mounts over the screw heads and sliding the bracket down.6. Tighten the screws to secure the bracket.7. Align the AP200 mounting posts over the circular portion of the keyhole mounts, push the AP in and slide the AP down until it engages with the locking detents. You should hear it snap in place.Access point mountCeiling mount holeCeiling mount holeAccess point mountAccess point mountLocking detentWall cable accessSuspended ceilingcable access00100
26 Meru Access Point Installation GuideInstalling the Access Point Figure 16: Aligning the AP200 with the BracketFigure 17: Sliding the AP200 into the Bracket8. For external antennas, loosen the knurled ring at the base of each antenna (see Figure 13), point the antenna straight up, then retighten the ring.00115Mounting bracket attached to wallAP20000112Mounting bracket
Installing the Access Point Installing the AP200 27 9. Connect the PoE 100BaseT Ethernet cable or 100BaseT Ethernet cable to the 100/1000 Ethernet connector shown in Figure 14.10. Optionally connect the external power source connector to the AP power inlet connector (shown in Figure 14) and to the power source.Mounting Below a Suspended CeilingThe optional suspended ceiling mounting kit allows the AP200 mounting bracket to attach to suspended ceiling T-rails (see Figure 18).Note:To comply with NEC code, attach a grounding wire to any of the screws used to attach the AP200 to the mounting bracket.Figure 18: Mounting the AP200 to a Suspended Ceiling RailTo mount an AP200 below a suspended ceiling:1. Determine the location on the ceiling rail where the AP will be mounted and remove the ceiling tiles.2. Place each of the two caddy fasteners on the ceiling T-rail and twist to attach to the rail.3. Adjust the distance between the caddy fasteners by using the mounting bracket holes as a guide.4. Tighten the caddy fasteners in place using a standard screwdriver. Do not overtighten.Caution!Be sure to connect the Ethernet cable to the Ethernet port; the cable can mistakenly be plugged into the Console port.Suspended ceiling T-railMounting bracketKeps nuts with attachedlocking washerCaddy fastener(s)Plastic spacer(s)00102
28 Meru Access Point Installation GuideInstalling the Access Point 5. Place each spacer on the caddy fastener stud. The spacer legs should contact the ceiling T-rail.6. Align the mounting bracket keyholes with the caddy fastener studs and slide the AP200 to the narrow end of the hole.7. Attach a keps nut to each caddy fastener stud and hand tighten. Do not overtighten.8. Align the AP200 mounting posts over the circular portion of the keyhole mounts, push the AP in and slide the AP down until it engages with the locking detents (see Figure 17). You should hear it snap in place.9. For each antenna, loosen the knurled ring at the base of the antenna (see Figure 13), point the antenna straight down, then retighten the ring.10. Connect the PoE 100BaseT Ethernet cable to the 100/1000 Ethernet connector (see Figure 14).11. Optionally connect the external power supply cable to the AP power inlet (see Figure 14) and to the power source.Mounting Above a Suspended CeilingThe optional T-bar box hanger mounting kit allows the AP200 to be mounted above suspended ceiling T-rails (see Figure 19). The installation attaches the T-bar box hanger to the ceiling rails using clips. The AP200 attaches to the mounting bracket that is attached to the T-bar box hanger. The AP200 antennas should point straight down for this type of installation. You may need to modify thicker tiles to support this installation.Caution!Be sure to connect the Ethernet cable to the Ethernet port; the cable can mistakenly be plugged into the Console port.Note:The AP200 with the metal enclosure exposed meets the requirements for fire resistance and low smoke-generating characteristics required by Section 300-22(C) of the National Electrical Code (NEC) for installation in a building’s environmental air space. You must remove the plastic enclosure to reveal the plenum-rated AP200 metal case for installations above a suspended ceiling. Additionally, you must use Ethernet cable that meets the requirements for operating in environmental air space (in accordance with Section 300-22(C) of the NEC).
Installing the Access Point Installing the AP200 29 Figure 19: Mounting the AP200 Above a Suspended CeilingTo mount an AP200 above suspended ceiling rails:1. Determine the location on the ceiling rails where the AP will be mounted and remove the ceiling tile.2. Unpack the T-bar hanger kit and unfold the legs of the T-bar hanger.3. Locate the bracket mounting clip holes on the mounting bracket (see Figure 20). One hole attaches the bracket perpendicular to the box hanger. The other mounts the bracket parallel to the box hanger.Figure 20: Box Hanger Mounting Bracket Holes4. Attach the U-joint of the clip to the T-bar and snap in place (see Figure 21).Bracket mounting clipMounting bracketT-bar hanger Height adjustment screwHeight adjustment screwSuspended ceiling T-rail T-rail clipsAntennasAccess Point 20000103Mounting bracket holes00101
30 Meru Access Point Installation GuideInstalling the Access Point .Figure 21: Attaching the Mounting Bracket to the Box Hanger5. Pass the long end clip through the large center hole to the underside of the the mounting bracket clip and then attach the bracket to the clip using the supplied screw (see Figure 21 for orientation). 6. Hold the AP200 next to the mounting bracket to estimate the height of the T-bar box hanger to provide enough clearance for the external antennas, which should be pointing down.7. Adjust the height of the box hanger using the height adjusting screws (see Figure 18).8. Clip the box hanger T-rail clips to the ceiling rails, making sure they are securely attached. 9. Connect a drop wire to a building structural element and through the hold provided in the bracket mounting clip. The U.S. National Electrical Safety Code requires this additional support.10. Connect the posts of the AP200 to the three keyholes of the mounting bracket and slide into the keyhole (see Figure 17), ensuring the locking detent is engaged. You will hear a click.11. For each antenna, loosen the knurled ring at the base of the antenna (see Figure 13), point the antenna down, then retighten the ring.12. Connect the Ethernet cable to the AP200 (see Figure 14). 13. Check that the AP200 is operating correctly before replacing the ceiling tile to the ceiling. Verify correct operating using the LEDs, as shown in the next section.00104Caution!Be sure to connect the Ethernet cable to the Ethernet port; the cable can mistakenly be plugged into the Console port.
Checking LED Activity Installing the AP200 31 Checking LED ActivityAccess point status LEDs are provided on the Ethernet connector and on the face of the AP200. Ethernet Connector LEDsAfter the AP200 is connected, the LEDs near the RJ-45 connector should light, as shown in Figure 22. Figure 22: RJ-45 LEDsThe green LED on the left blinks if any Ethernet activity is taking place. If there is no Ethernet activity, the LED is off. The LED on the right is solid yellow if an Ethernet link is present. If no Ethernet link is present or connectivity is lost, the LED is off.Ethernet activityLink present00129
32 Meru Access Point Installation GuideChecking LED Activity AP200 Status LEDsFour status LEDs on the face of the AP200 also light, as shown in Figure 23.. Figure 23: AP200 Status LEDsThe functions of the status LEDs are described in Table 9.When the AP200 is first connected to the controller and any time the access point is rebooted there-after, the AP initializes with and then is programmed by the controller. When the AP is first powered up, all LEDs are green. Thereafter, the Status LED (see Figure 23) color reflects the various operating states (Table 9). AP200RF2RF1STATUSPOWER113
Checking LED Activity Installing the AP200 33 Table 8: AP200 LED DescriptionsTable 9: AP200-Controller Status InformationLED FunctionRF 2 The status LED for Radio 2 is a follows:off—no radio presentyellow—radio initializingred—radio failuresolid green—radio OKblinking green—radio activityRF 1 The status LED for Radio 1 is a follows:off—no radio presentyellow—radio initializingred—radio failuresolid green—radio OKblinking green—radio activityStatus AP-Controller operational status (see Table 9)Power green—presence of powerState Interpretation AP200 LED CycleAttempting to discover ControllerIn the process of discovering the controller. The AP is connected but not associated with the con-troller. If the AP does not associate with the con-troller after a period of time, verify that the connection between the AP and the switch or the switch and the controller is unbroken.Green/Red/Blue/RedConnected Normal operation without security. Blue/Blue/Blue/RedBlue/Blue/Blue/Red, for 2 seconds.Authenticated Normal operation with security. Blue blinkaDisconnected Access point was once connected to a controller and configured by the controller, but can no longer find that controllerGreen/Purple/Green/PurpleStandalone Access point is operating in a standalone mode Purple blink
34 Meru Access Point Installation GuideChecking LED Activity Downloading Downloading image or configuration from the controllerGreen/BlueGreen/BlueError State Access point is in an error state. Call Meru technical supportRed (blinking or solid)a. The AP200 LEDs cycle from bright to dim for each “blink.”State Interpretation AP200 LED Cycle
Specifications 35 Appendix ASpecificationsThis chapter provides specifications for the Meru Access Points and contains the following sections:zFCC CompliancezWireless InterfacezEthernet InterfacezPhysicalFCC ComplianceThis device complies with part 15 of the FCC 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.Caution!Changes or modifications to the Meru Access Point that are not expressly approved by Meru Networks will void your warranty and could void your authority to operate this equipment.
36 Meru Access Point Installation GuideWireless Interface Wireless InterfaceTable 10: AP100 Wireless Interface SpecificationsTable 11: AP200 Wireless Interface SpecificationsFeature DetailsWireless Standards z802.11bAntennas zTwo external antennas. Omnidirectional and directional antennas for specific coverage requirementsWireless Medium Access zWiFi Compliant 802.11 MAC standardPower Management zPower-save mode for clients in both QoS mode and non-QoS modezPower control on transmit power to minimize co-channel interference of QoS trafficFrame Size zPeak frame size of > 2250 byteszFragmentation and reassembly of 802.11/Ethernet framesClient Activities SupportedzActive scanning and passive scanningzPre-authenticationzPower-save mode supportedFeature DetailsWireless Standards z802.11a, 802.11b, 802.11gAntennas zTwo external antennas. Omnidirectional and directional antennas for specific coverage requirementsWireless Medium Access zWiFi Compliant 802.11 MAC standardPower Management zPower-save mode for clients in both QoS mode and non-QoS modezPower control on transmit power to minimize co-channel interference of QoS trafficFrame Size zPeak frame size of > 2250 byteszFragmentation and reassembly of 802.11/Ethernet framesClient Activities SupportedzActive scanning and passive scanningzPre-authenticationzPower-save mode supported
Ethernet Interface Specifications 37 Ethernet InterfacePhysicalPhysical specifications for Meru Access Points are provided in the access point Data Sheet. Contact your Meru sales engineer for a copy of the document.Feature DetailWireline Standard zOne 10/100/1000 Mbps Ethernet (IEEE 802.3) interface, supporting half-duplex and full-duplex modeszSupports the Power over Ethernet (PoE) IEEE 802.3af standard
38 Meru Access Point Installation GuidePhysical
Declarations of Conformity and Regulatory Information 39 Appendix BDeclarations of Conformity and RegulatoryInformationB-1This appendix provides declarations of conformity and regulatory information for Meru Access Points. This appendix contains the following sections:zManufacturers Federal Communication Commission Declaration of Conformity StatementzDepartment of Communications—CanadazEuropean Community, Switzerland, Norway, Iceland, and LiechtensteinzDeclaration of Conformity for RF ExposurezGuidelines for Operating Meru Access Points in JapanManufacturers Federal Communication Commission Declaration of Conformity StatementModels: AP100, AP100-P, AP200FCC Certification number: Manufacturer: Meru Networks, Inc.1309 S. Mary AvenueSunnyvale, CA 94087USAThis device complies with Part 15 rules. Operation is subject to the following two conditions:1. This device may not cause harmful interference, and2. 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
40 Meru Access Point Installation GuideDepartment of Communications—Canada 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:zReorient or relocate the receiving antenna.zIncrease separation between the equipment and receiver.zConnect the equipment to an outlet on a circuit different from which the receiver is connected.zConsult the dealer or an experienced radio/TV technician.Department of Communications—CanadaCanadian Compliance StatementThis Class B Digital apparatus meets all the requirements of the Canadian Interference-Causing Equipment Regulations.Cet appareil numerique de la classe B respecte les exigences du Reglement sur le material broilleur du Canada.This device complies with Class B Limits of Industry Canada. Operation is subject to the following two conditions:1. This device may not cause harmful interference, and2. This device must accept any interference received, including interference that may cause undesired operation.Meru 11-Mbps, 2.4-GHz AP100 Access Points are certified to the requirements of RSS-210 for 2.4-GHz spread spectrum devices, and Meru 54-Mbps, 5-GHz AP200 Access Points are certified to the requirements of RSS-210 for 5-GHz spread spectrum devices.The use of this device in a system operating either partially or completely outdoors may require the user to obtain a license for the system according to the Canadian regulations. For further information, contact your local Industry Canada office.Caution!The Part 15 radio device operates on a non-interference basis with other devices operating at this frequency when using integrated antennas or external antennas. Any changes or modification to the product not expressly approved by Meru could void the user’s authority to operate this device.Caution!Within the 5.15-5.25 GHz band (5 GHz radio channels 34-48) the U-NII devices are restricted to indoor operations to reduce any potential for harmful interference to co-channel Mobile Satellite System (MSS) operations.
European Community, Switzerland, Norway, Iceland, and Liechtenstein Declarations of Conformity and Regulatory Information 41 European Community, Switzerland, Norway, Iceland, and LiechtensteinDeclaration of Conformity with Regard to the R&TTE Directive 1999/5/ECEnglish: This equipment is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.Deutsch: Dieses Gerät entspricht den grundlegenden Anforderungen und den weiteren entsprecheneden Vorgaben der Richtlinie 1999/5/EU.Dansk: Dette udstyr er i overensstemmelse med de væsentlige krav og andre relevante bestemmelser i Directiv 1999/5/EF.Español: Este equipo cumple con los requisitos esenciales asi como con otras disposiciones de la Directive 1999/5/EC.Français: Cet appareil est conforme aux exigencies essentialles et aux autres dispositions pertinantes de la Directive 1999/5/EC.Íslenska: essi búna ur samr mist lögbo num kröfum og ö rum ákvæ um tilskipunar 1999/5/ESB.Italiano: Questo apparato é conforme ai requisiti essenziali ed agli altri principi sanciti dalla Direttiva 1999/5/EC.Nederlands: Deze apparatuur voldoet aan de belangrijkste eisen en andere voorzieningen van richtlijn 1999/5/EC.Norsk: Dette utstyret er i samsvar med de grunnleggende krav og andre relevante bestemmelser i EU-directiv 1999/5/EC.Português: Este equipamento satisfaz os requisitos essenciais e outras provisões da Directiva 1999/5/EC.Suomalainen: Tämä laite täyttää direktiivin 1999/5/EY oleelliset vaatimukset ja on siinä asetettujen muidenkin ehtojen mukainen.Svenska: Denna utrustning är i överensstämmelse med de väsentliga kraven och andra relevanta bestämmelser i Direktiv 1999/5/EC.B-5For 11 Mbps, 2.4 GHz access points with 100 mW radios, the following standards were applied:Radio: EN 300.328-1, EN 300.328-2EMC: EN 301.489-1, EN 301.89-17Safety: EN 60950
42 Meru Access Point Installation GuideDeclaration of Conformity for RF Exposure The following CE mark is affixed to the 11 Mbps, 2.4 GHz access points with 100 mW radios:For 54 Mbps, 5 GHz access points with 40 mW radios, the following standards were applied:Radio: EN 301.893EMC: EN 301.489-1, EN 301.489-17Safety: EN 60950The following CE mark is affixed to the 54 Mbps, 5 GHz access points with 40 mW radios:Declaration of Conformity for RF ExposureThe radio module has been found to be compliant to the requirements set forth in CFR 47 Sections 2.1091, 2.1093, and 15.247 (b) (4) addressing RF Exposure from radio frequency devices as defined in Evaluating Compliance with FCC Guidelines for Human Exposure to Radio Frequency Electromagnetic Fields. The access point (with 5 GHz integrated antenna) must be installed to maintain a minimum 20 cm (7.9 in) co-located separation distance from other FCC approved indoor/outdoor antennas used with the access point. Any antennas or transmitters not approved by the FCC cannot be co-located with the access point antennas. The access point’s co-located 2.4 GHz (4 dBi) and 5 GHz (5 dBi) dual-band standard dipole antennas support a minimum separation distance of 10 cm (3.9 in) and are compliant with the applicable FCC RF exposure limit when transmitting simultaneously.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 Meru Corporate Compliance.Note:Combinations of power levels and antennas resulting in a radiated power level above 100 mW equivalent isotropic radiated power (EIRP) are considered as not compliant with the above mentioned directive and are not allowed for use within the European community and other countries that have adopted the European R&TTE directive 1999/5/EC or the CEPT recommendation Rec 70.03 or both.Note:Dual antennas used for diversity operation are not considered co-located.
Guidelines for Operating Meru Access Points in Japan Declarations of Conformity and Regulatory Information 43 Guidelines for Operating Meru Access Points in JapanThis section provides guidelines for avoiding interference when operating Meru Access Points in Japan. These guidelines are provided in both Japanese and English.Japanese TranslationEnglish TranslationThis 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: 03-5549-6500B-8
44 Meru Access Point Installation GuideGuidelines for Operating Meru Access Points in Japan
Translated Safety Warnings 45 Appendix CTranslated Safety WarningsB-1This 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. The following safety warnings appear in this appendix:zDipole Antenna Installation WarningzExplosive Device Proximity WarningzInstallation WarningzCircuit Breaker (15A) Warning
46 Meru Access Point Installation GuideDipole Antenna Installation Warning Dipole Antenna Installation WarningWarning! 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.
Explosive Device Proximity Warning Translated Safety Warnings 47 Explosive Device Proximity WarningWarning! 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.
48 Meru Access Point Installation GuideInstallation Warning Installation WarningWarning! Read the installation instructions before you connect the system to its power source.
Circuit Breaker (15A) Warning Translated Safety Warnings 49 Circuit Breaker (15A) WarningWarning! 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).
50 Meru Access Point Installation GuideCircuit Breaker (15A) Warning
Channels 51 Appendix DChannelsB-1This appendix provides the access point radio channels supported by the world’s regulatory domains.This appendix contains the following section:zChannelsChannelsIEEE 802.11aThe channel identifiers, channel center frequencies, and regulatory domains of each IEEE 802.11a 20-MHz-wide channel are listed in Table 12. Note:All channel sets are restricted to indoor usage except the Americas, which allow for indoor and outdoor use on channels 52 through 64 in the United States. Table 12: IEEE 802.11a Channels Channel NumberFrequency in MHzRegulatory DomainsAmericas Japan Singapore Taiwan34 5170 - X - -36 5180 X - X -38 5190 - X - -40 5200 X - X -42 5210 - X - -
52 Meru Access Point Installation GuideChannels IEEE 802.11b/gThe channel identifiers, channel center frequencies, and regulatory domains of each IEEE 802.11b/g 22-MHz-wide channel are listed in Table 13.44 5220 X - X -46 5230 - X - -48 5240 X - X -52 5260 X - - X56 5280 X - - X60 5300 X - - X64 5320 X - - X149 5745 - - - -153 5765 - - - -157 5785 - - - -161 5805 - - - -Table 12: IEEE 802.11a Channels (Continued)Channel NumberFrequency in MHzRegulatory DomainsAmericas Japan Singapore TaiwanNote:Mexico is included in the Americas regulatory domain; however, channels 1 through 8 are for indoor use only while channels 9 through 11 can be used indoors and outdoors. Users are responsible for ensuring that the channel set configuration complies with the regulatory standards of Mexico.Table 13: IEEE 802.11b/g Channels Channel NumberFrequency in MHzRegulatory DomainsAmericas EMEA Israel China Japan1 2412 X X - X X2 2417 X X - X X3 2422 X X X X X
Channels Channels 53 4 2427 X X X X X5 2432 X X X X X6 2437 X X X X X7 2442 X X X X X8 2447 X X X X X9 2452 X X X X X10 2457 X X - X X11 2462 X X - X X12 2467 - X - - X13 2472 - X - - X14 2484 - - - - XTable 13: IEEE 802.11b/g Channels (Continued)Channel NumberFrequency in MHzRegulatory DomainsAmericas EMEA Israel China Japan
54 Meru Access Point Installation GuideChannels
55 MERU NETWORKS, INC.Limited Product WarrantyThis Limited Product Warranty applies to the original end-user customer of the Meru product which you purchased for your own use, and not for resale (“Product”), from Meru Networks, Inc. (“Meru”) or its authorized reseller (“Reseller”). Limited Warranties—One-year limited hardware warranty: Meru warrants to you that Meru hardware (other than Third Party Products as described below) will be free from defects in materials and workmanship for a one-year period after the date of delivery of the applicable product to you from Meru or its Reseller (the “Hardware Warranty Period”). If Meru receives written notice from you of such defects during the Hardware Warranty Period, Meru will, at its option, either repair or replace Meru hardware that Meru determines to be defective. Replacement products may be reman-ufactured units, and will be warranted for the remainder of the original Hardware Warranty Period, or if greater, for thirty days from delivery of such replacement. Should Meru be unable to repair or replace the Meru hardware, Meru (or its Reseller, as applicable) will refund to you the purchase price of the Product. —90-Day Limited Software Warranty: Meru warrants to you that, for a 90-day period after the date of delivery of the applicable product to you from Meru or its Reseller (the “Software Warranty Period”), when properly installed and used, (a) the media on which the Meru software is provided will be free from defects in materials or workmanship; and (b) the Meru software will substantially conform to the functional specifications in the applicable documenta-tion. If Meru receives written notice from you of a breach of this warranty during the Software Warranty Period and is able to reproduce the defect, Meru will, at its option, either repair or replace the defective Meru software. Should Meru be unable to repair or replace the Meru software, Meru (or its Reseller, as applicable) will refund to you the purchase price of the Product.ExclusionsThe warranty on the Product shall not apply to defects resulting from the following:—Alteration or modification of the Product in any way, including without limitation configuration with software or components other than those supplied by Meru or integration with parts other than those supplied by Meru.—Abuse, damage or otherwise being subjected to problems caused by negligence or misapplication (including without limitation improper or inadequate maintenance or calibration), relocation of the products (including without limitation damage caused by use of other than Meru shipping containers), or use of the products other than as specified in the applicable Meru product documentation (including without limitation incompatible operating environments and systems), or improper site preparation or maintenance.—Damage as a result of accidents, extreme power surge, extreme electromagnetic field, acts of nature or other causes beyond the control of Meru.—Use of the Product with software, interfacing, parts or supplies not supplied by Meru.The warranty on the Product does not apply if the Product is sold, or in the case of software, licensed, for free for evaluation or demonstration purposes.Meru expressly disclaims any warranty or obligation to support the Product for all operating environments – for example, as illustration and not limitation, Meru does not warrant or ensure interoperability of the Product with future telecommunication systems or other future software or hardware.You understand and acknowledge that the Products may generate, use or radiate radio frequency energy and may interfere with radio communications and/or radio and television receptions if is not used and/or installed in accordance with the documentation for such products. WHILE MERU USES COMMERCIALLY REASONABLE EFFORTS TO ENSURE COMPLIANCE OF THE PRODUCTS WITH APPLICABLE UNITED STATES FEDERAL COMMUNICATIONS COMMISSION AND PROTECT AGAINST HARMFUL INTERFERENCES, YOU ACKNOWLEDGE AND AGREE
56 Meru Access Point Installation Guide THAT INTERFERENCES WITH RADIO COMMUNICATIONS AND/OR RADIO AND TELEVISION RECEPTIONS MAY OCCUR AND THAT MERU WILL NOT BE LIABLE FOR ANY DAMAGES OR INCONVENIENCE BASED ON SUCH INTERFERENCES. Third Party Products - The above Limited Warranties are exclusive of products manufactured by third parties (“Third Party Products”). If such third party manufacturer provides a separate warranty with respect to the Third Party Product, Meru will include such warranty in the packaging of the Meru Product. Return proceduresTo obtain warranty service you must: (a) obtain a return materials authorization number (“RMA#”) from Meru by contacting support@merunetworks.com, and (b) deliver the Product, in accordance with the instructions provided by Meru, along with proof of purchase in the form of a copy of the bill of sale including the Product’s serial number, contact information, RMA# and detailed description of the defect, in either its original package or packaging providing the Product with a degree of protection equivalent to that of the original packaging, to Meru at the address below. You agree to obtain adequate insurance to cover loss or damage to the Product during shipment. If you obtain an RMA# and return the defective Product as described above, Meru will pay the cost of returning the Product to Meru. Otherwise, you agree to bear such cost, and prior to receipt by Meru, you assume risk of any loss or damage to the Product. Meru is responsible for the cost of return shipment to you if the Meru Product is defective.Returned products which are found by Meru to be not defective, returned out-of-warranty or otherwise ineligible for warranty service will be repaired or replaced at Meru’s standard charges and shipped back to you at your expense.At Meru’s sole option, Meru may perform repair service on the Product at your facility, and you agree to provide Meru with all reasonable access to such facility and the Product, as required by Meru. On-site repair service may be available and is governed by the specific terms of your purchase.All replaced parts, whether under warranty or not, are the property of Meru. Warranty limitationsTHE WARRANTIES SET FORTH ABOVE ARE EXCLUSIVE AND NO OTHER WARRANTY, WHETHER WRITTEN OR ORAL, IS EXPRESSED OR IMPLIED BY MERU, TO THE MAXIMUM EXTENT PERMITTED BY LAW. THERE ARE NO OTHER WARRANTIES RESPECTING THE PRODUCT AND DOCUMENTATION AND SERVICES PROVIDED UNDER THIS AGREEMENT, INCLUDING WITHOUT LIMITATION ANY WARRANTY OF DESIGN, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (EVEN IF MERU HAS BEEN INFORMED OF SUCH PURPOSE), TITLE OR AGAINST INFRINGEMENT OF THIRD PARTY RIGHTS. IF ANY IMPLIED WARRANTY CANNOT BE DISCLAIMED UNDER APPLICABLE LAW, THEN SUCH IMPLIED WARRANTY SHALL BE LIMITED IN DURATION TO THE HARDWARE AND SOFTWARE WARRANTY PERIODS DESCRIBED ABOVE. NO AGENT OF MERU IS AUTHORIZED TO ALTER OR EXCEED THE WARRANTY OBLIGATIONS OF MERU.MERU SPECIFICALLY DOES NOT WARRANT THAT THE MERU SOFTWARE WILL BE ERROR FREE OR OPERATE WITHOUT INTERRUPTION.
57 THE REMEDIES IN THIS LIMITED PRODUCT WARRANTY ARE YOUR SOLE AND EXCLUSIVE REMEDIES, AND MERU’S SOLE AND EXCLUSIVE LIABILITY, FOR BREACH OF THE HARDWARE OR SOFTWARE WARRANTY SET FORTH ABOVE.Limitations of LiabilityYou acknowledge and agree that the consideration which you paid to Meru does not include any consideration by Meru of the risk of consequential, indirect or incidental damages which may arise in connection with your use of, or inability to use, the Product. THUS, MERU AND ITS RESELLER WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, PUNITIVE OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION LOST PROFITS, LOST BUSINESS, LOST DATA, LOSS OF USE, OR COST OF COVER INCURRED BY YOU ARISING OUT OF OR RELATED TO YOUR PURCHASE OR USE OF, OR INABILITY TO USE, THIS PRODUCT OR THE SERVICES, UNDER ANY THEORY OF LIABILITY, WHETHER IN AN ACTION IN CONTRACT, STRICT LIABILITY, TORT (INCLUDING NEGLIGENCE) OR OTHER LEGAL OR EQUITABLE THEORY, EVEN IF MERU OR ITS RESELLER KNEW OR SHOULD HAVE KNOWN OF THE POSSIBILITY OF SUCH DAMAGES. IN ANY EVENT, THE CUMULATIVE LIABILITY OF MERU OR ITS RESELLER FOR ALL CLAIMS WHATSOEVER RELATED TO THE PRODUCT OR THE SERVICE WILL NOT EXCEED THE PRICE YOU PAID FOR THE PRODUCT OR SERVICES GIVING RISE TO SUCH CLAIMS.THE LIMITATIONS SET FORTH HEREIN ARE INTENDED TO LIMIT THE LIABILITY OF MERU AND ITS RESELLERS AND SHALL APPLY NOTWITHSTANDING ANY FAILURE OF ESSENTIAL PURPOSE OF ANY LIMITED REMEDY.The jurisdiction applicable to you may not allow the limitations of liability or damages set forth above, in which case such limitation shall only apply to you to the extent permitted in such jurisdiction.Additional InformationThis Limited Product Warranty shall be governed by and construed in accordance with the laws of the State of California, U.S.A., exclusive of its conflict of laws principles. The U.N. Convention on Contracts for the International Sale of Goods shall not apply.This Limited Product Warranty is the entire and exclusive agreement between you and Meru with respect to its subject matter, and any modification or waiver of any provision of this statement is not effective unless expressly set forth in writing by an authorized representative of Meru.All inquiries or claims made under this Limited Product Warranty must be sent to Meru at the following address:Meru Networks Inc.,1309 South Mary Avenue, Sunnyvale, CA 94087, USATel: 408-215-5300Fax: 408-215-5301Email: support@merunetworks.com
58 Meru Access Point Installation Guide
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