Motorola Solutions 89FC5804 5.7GHz Fixed Wireless (ISM) User Manual AP CMM2 4Manual

Motorola Solutions, Inc. 5.7GHz Fixed Wireless (ISM) AP CMM2 4Manual

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89FC5804 User Manual

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AP_CMM2-UM-enMay 2003© 2003 Motorola, Inc. All rights reserved. Printed in the U.S.A.Canopy™ Access PointCluster and Gen II ClusterManagement ModuleUSER MANUAL

AP_CMM2 User Manual Page 2 of 49NOTICESImportant Note on ModificationsIntentional or unintentional changes or modifications to the equipment must not be made unlessunder the express consent of the party responsible for compliance. Any such modifications couldvoid the user’s authority to operate the equipment and will void the manufacturer’s warranty.U.S. Federal Communication Commision (FCC) and Industry Canada (IC)NotificationThis device complies with part 15 of the U. S. FCC Rules and Regulations and with RSS-210 ofIndustry Canada. Operation is subject to the following two conditions: (1) This device may notcause harmful interference, and (2) This device must accept any interference received, includinginterference that may cause undesired operation. In Canada, users should be cautioned to takenote that high power radars are allocated as primary users (meaning they have priority) of 5250 –5350 MHz and 5650 – 5850 MHz and these radars could cause interference and/or damage tolicense-exempt local area networks (LELAN).This equipment has been tested and found to comply with the limits for a Class B digital device,pursuant to Part 15 of the U.S. FCC Rules and with RSS-210 of Industry Canada. These limits aredesigned 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 andused in accordance with these instructions, may cause harmful interference to radiocommunications. If this equipment does cause harmful interference to radio or televisionreception, which can be determined by turning the equipment on and off, the user is encouraged tocorrect the interference by one or more of the following measures: Increase the separation between the affected equipment and the unit; Connect the affected equipment to a power outlet on a different circuit from that which thereceiver is connected to; Consult the dealer and/or experienced radio/TV technician for help.FCC ID: ABZ89FC3789 IC: 109W-5200FCC ID: ABZ89FC4816 IC: 109W-5700FCC ID: ABZ89FC5804The term “IC:” before the radio certification number only signifies that Industry Canada technicalspecifications were met.European Community NotificationNotification of Intended Purpose of Product UsesThis product is a two-way radio transceiver suitable for use in Broadband RLAN systems. It usesoperating frequencies which are not harmonized through the EC. All licenses must be obtainedbefore using the product in any EC country.Declaration of conformity:Motorola declares the GHz radio types listed below comply with the essential requirements andother relevant provisions of Directive1999/5/EC.Relevant SpecificationEN 301 893 or similar - radio spectrumEN301489-17 - EMCEN60950 - safety

AP_CMM2 User Manual Page 3 of 49Product Details for Products Tested for Compliance with Relevant EC Directives(At this time, only the 5.7 GHz product has been tested for compliance with relevant EC directives.)OperatingFrequency RangeMaximumTransmitterPowerEffectiveIsotropicRadiatedPower (EIRP)ModulationTypeChannelSpacingAccess Point 5.725 to 5.825 GHz 200mW RMS 1 Watt EIRP High IndexBFSK25 MHz20 MHzSubscriberModule5.725 to 5.825 GHz 200mW RMS 1 Watt EIRP High IndexBFSK25 MHz20 MHzSubscriberModule withReflector5.725 to 5.825 GHz 200mW RMS 63 Watts EIRP High IndexBFSK25 MHz20 MHzBackhaul 5.725 to 5.825 GHz 200mW RMS 1 Watt EIRP High IndexBFSK25 Mhz20 MHzBackhaulwith Reflector5.725 to 5.825 GHz 200mW RMS 63 Watts EIRP High IndexBFSK25 MHz20 MHzExposure NoteThe Canopy Subscriber Module (SM) must be installed to provide a separation distance of at least20 cm (7.9 in) from all persons, when adding the Canopy reflector dish (in the 5.7 GHz band), thereflector dish must be installed to provide a separation distance of at least 1.5m (59.1 in) from allpersons and does not emit a RF field in excess of Health Canada limits for the general population;consult Safety Code 6, obtainable from Health Canada’s website http://www.hc-sc.gc.ca/rpb.In both configurations the maximum RMS power does not exceed 200mW.The applicable power density exposure limit is 10 Watt/m2, according to the FCC OET Bulletin 65,the ICNIRP guidelines, and the Health Canada Safety Code 6. The corresponding compliancedistances referenced above have been determined by assuming worst-case scenarios. The peakpower density (S) in the far-field of a radio-frequency source with rms transmit power P andantenna gain G at a distance d is24dGPSπ⋅=In the case of the Canopy SM without reflector, the gain is 8 dBi (a factor of 6.3), so the peakpower density equals the exposure limit at a distance of 10 cm. A four-fold additional compliancemargin is artificially introduced by doubling the distance to 20 cm.In the case of the Canopy SM with reflector, the gain is 26 dBi (a factor of 400), so the peak powerdensity equals the exposure limit at a distance of about 80 cm. An almost four-fold additionalcompliance margin is artificially introduced by defining the compliance distance of 1.5 m. Thecompliance distance is greatly overestimated in this case because the far-field equation neglectsthe physical dimension of the antenna, which is modeled as a point-source.Software License Terms and ConditionsONLY OPEN THE PACKAGE, OR USE THE SOFTWARE AND RELATED PRODUCT IF YOUACCEPT THE TERMS OF THIS LICENSE. BY BREAKING THE SEAL ON THIS DISK KIT /

AP_CMM2 User Manual Page 4 of 49CDROM, OR IF YOU USE THE SOFTWARE OR RELATED PRODUCT, YOU ACCEPT THETERMS OF THIS LICENSE AGREEMENT. IF YOU DO NOT AGREE TO THESE TERMS, DONOT USE THE SOFTWARE OR RELATED PRODUCT; INSTEAD, RETURN THE SOFTWARETO PLACE OF PURCHASE FOR A FULL REFUND. THE FOLLOWING AGREEMENT IS ALEGAL AGREEMENT BETWEEN YOU (EITHER AN INDIVIDUAL OR ENTITY), ANDMOTOROLA, INC. (FOR ITSELF AND ITS LICENSORS). THE RIGHT TO USE THIS PRODUCTIS LICENSED ONLY ON THE CONDITION THAT YOU AGREE TO THE FOLLOWING TERMS.Now, therefore, in consideration of the promises and mutual obligations contained herein, and forother good and valuable consideration, the receipt and sufficiency of which are hereby mutuallyacknowledged, you and Motorola agree as follows:Grant of License. Subject to the following terms and conditions, Motorola, Inc., grants to you apersonal, revocable, non-assignable, non-transferable, non-exclusive and limited license to use ona single piece of equipment only one copy of the software contained on this disk (which may havebeen pre-loaded on the equipment)(Software). You may make two copies of the Software, but onlyfor backup, archival, or disaster recovery purposes. On any copy you make of the Software, youmust reproduce and include the copyright and other proprietary rights notice contained on the copywe have furnished you of the Software.Ownership. Motorola (or its supplier) retains all title, ownership and intellectual property rights tothe Software and any copies, including translations, compilations, derivative works (includingimages) partial copies and portions of updated works. The Software is Motorola’s (or its supplier's)confidential proprietary information. This Software License Agreement does not convey to you anyinterest in or to the Software, but only a limited right of use. You agree not to disclose it or make itavailable to anyone without Motorola’s written authorization. You will exercise no less thanreasonable care to protect the Software from unauthorized disclosure. You agree not todisassemble, decompile or reverse engineer, or create derivative works of the Software, exceptand only to the extent that such activity is expressly permitted by applicable law.Termination. This License is effective until terminated. This License will terminate immediatelywithout notice from Motorola or judicial resolution if you fail to comply with any provision of thisLicense. Upon such termination you must destroy the Software, all accompanying written materialsand all copies thereof, and the sections entitled Limited Warranty, Limitation of Remedies andDamages, and General will survive any termination.Limited Warranty. Motorola warrants for a period of ninety (90) days from Motorola’s or itscustomer’s shipment of the Software to you that (i) the disk(s) on which the Software is recordedwill be free from defects in materials and workmanship under normal use and (ii) the Software,under normal use, will perform substantially in accordance with Motorola’s published specificationsfor that release level of the Software. The written materials are provided "AS IS" and withoutwarranty of any kind. Motorola's entire liability and your sole and exclusive remedy for any breachof the foregoing limited warranty will be, at Motorola's option, replacement of the disk(s), provisionof downloadable patch or replacement code, or refund of the unused portion of your bargained forcontractual benefit up to the amount paid for this Software License.THIS LIMITED WARRANTY IS THE ONLY WARRANTY PROVIDED BY MOTOROLA, ANDMOTOROLA AND ITS LICENSORS EXPRESSLY DISCLAIM ALL OTHER WARRANTIES,EITHER EXPRESS OF IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIESOF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ANDNONINFRINGEMENT. MOTOROLA DOES NOT WARRANT THAT THE OPERATION OF THESOFTWARE WILL BE UNINTERRUPTED OR ERROR-FREE, OR THAT DEFECTS IN THESOFTWARE WILL BE CORRECTED. NO ORAL OR WRITTEN REPRESENTATIONS MADE BY

AP_CMM2 User Manual Page 5 of 49MOTOROLA OR AN AGENT THEREOF SHALL CREATE A WARRANTY OR IN ANY WAYINCREASE THE SCOPE OF THIS WARRANTY. MOTOROLA DOES NOT WARRANT ANYSOFTWARE THAT HAS BEEN OPERATED IN EXCESS OF SPECIFICATIONS, DAMAGED,MISUSED, NEGLECTED, OR IMPROPERLY INSTALLED. BECAUSE SOME JURISDICTIONSDO NOT ALLOW THE EXCLUSION OR LIMITATION OF IMPLIED WARRANTIES, THE ABOVELIMITATIONS MAY NOT APPLY TO YOU.Limitation of Remedies and Damages. Regardless of whether any remedy set forth herein fails ofits essential purpose, IN NO EVENT SHALL MOTOROLA OR ANY OF THE LICENSORS,DIRECTORS, OFFICERS, EMPLOYEES OR AFFILIATES OF THE FOREGOING BE LIABLE TOYOU FOR ANY CONSEQUENTIAL, INCIDENTAL, INDIRECT, SPECIAL OR SIMILAR DAMAGESWHATSOEVER (including, without limitation, damages for loss of business profits, businessinterruption, loss of business information and the like), whether foreseeable or unforeseeable,arising out of the use or inability to use the Software or accompanying written materials, regardlessof the basis of the claim and even if Motorola or a Motorola representative has been advised of thepossibility of such damage. Motorola's liability to you for direct damages for any causewhatsoever, regardless of the basis of the form of the action, will be limited to the price paid for theSoftware that caused the damages. THIS LIMITATION WILL NOT APPLY IN CASE OFPERSONAL INJURY ONLY WHERE AND TO THE EXTENT THAT APPLICABLE LAWREQUIRES SUCH LIABILITY. BECAUSE SOME JURISDICTIONS DO NOT ALLOW THEEXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTALDAMAGES, THE ABOVE LIMITATION MAY NOT APPLY TO YOU.Maintenance and Support. Motorola shall not be responsible for maintenance or support of thesoftware. By accepting the license granted under this agreement, you agree that Motorola will beunder no obligation to provide any support, maintenance or service in connection with the Softwareor any application developed by you. Any maintenance and support of the Related Product will beprovided under the terms of the agreement for the Related Product.Transfer. In the case of software designed to operate on Motorola equipment, you may not transferthe Software to another party except: (1) if you are an end-user, when you are transferring theSoftware together with the Motorola equipment on which it operates; or 2) if you are a Motorolalicensed distributor, when you are transferring the Software either together with such Motorolaequipment or are transferring the Software as a licensed duly paid for upgrade, update, patch, newrelease, enhancement or replacement of a prior version of the Software. If you are a Motorolalicensed distributor, when you are transferring the Software as permitted herein, you agree totransfer the Software with a license agreement having terms and conditions no less restrictive thanthose contained herein. You may transfer all other Software, not otherwise having an agreedrestriction on transfer, to another party. However, all such transfers of Software are strictly subjectto the conditions precedent that the other party agrees to accept the terms and conditions of thisLicense, and you destroy any copy of the Software you do not transfer to that party. You may notsublicense or otherwise transfer, rent or lease the Software without our written consent. You maynot transfer the Software in violation of any laws, regulations, export controls or economicsanctions imposed by the U.S. Government.Right to Audit. Motorola shall have the right to audit annually, upon reasonable advance notice andduring normal business hours, your records and accounts to determine compliance with the termsof this Agreement.Export Controls. You specifically acknowledge that the software may be subject to United Statesand other country export control laws. You shall comply strictly with all requirements of allapplicable export control laws and regulations with respect to all such software and materials.

AP_CMM2 User Manual Page 7 of 49http://www.motorola.com/canopy

AP_CMM2 User Manual Page 8 of 49TABLE OF CONTENTSGETTING STARTED ........................................................................................... 10Welcome ............................................................................................................................................. 10Intended Use....................................................................................................................................... 10Document Change History ................................................................................................................. 10PRODUCT DESCRIPTION .................................................................................. 10Operation ............................................................................................................................................ 10Configuration....................................................................................................................................... 10BACKGROUND INFORMATION on NETWORKING.......................................... 14SYSTEM OVERVIEW AND SITE PLANNING ..................................................... 15Site Selection Criteria......................................................................................................................... 16General Considerations...................................................................................................................... 17Channel Plans..................................................................................................................................... 185.2 GHz Recommended Frequencies............................................................................................ 185.7 GHz Recommended Frequencies............................................................................................ 18Single Access Point Module........................................................................................................... 18Single Access Point Cluster ........................................................................................................... 18Multiple Access Points Clusters ..................................................................................................... 19Networking Information ...................................................................................................................... 20Lightning Protection............................................................................................................................ 20Electrical Requirements ..................................................................................................................... 20ADVANCED FEATURES..................................................................................... 21Security - DES Encryption.................................................................................................................. 21Bandwidth Management..................................................................................................................... 21High Priority Bandwith ........................................................................................................................ 21Branding.............................................................................................................................................. 22SNMP .................................................................................................................................................. 23INSTALLATION ................................................................................................... 24Unpack the Canopy Products ............................................................................................................ 24Configuration of the Access Point Modules....................................................................................... 24Configuration of the Cluster Management Module ........................................................................... 25Installation of the Equipment.............................................................................................................. 26Verification .......................................................................................................................................... 29CABLING ............................................................................................................. 30THE INTERFACE SCREENS .............................................................................. 32Quick Start .......................................................................................................................................... 32Status Page......................................................................................................................................... 33Configuration....................................................................................................................................... 35Canopy Default Plug........................................................................................................................... 39Event Log ............................................................................................................................................ 40LUID Select......................................................................................................................................... 40Link Test.............................................................................................................................................. 41Time & Date ........................................................................................................................................ 41Sessions.............................................................................................................................................. 42

AP_CMM2 User Manual Page 9 of 49GPS Status ......................................................................................................................................... 44Ethernet Stats ..................................................................................................................................... 44Expanded Stats................................................................................................................................... 45ACCESSORIES ................................................................................................... 46APPENDIX ........................................................................................................... 47SPECIFICATIONS ............................................................................................... 48Access Point Module.......................................................................................................................... 48Cluster Management Module Gen II.................................................................................................. 49Physical............................................................................................................................................... 49AC Power ............................................................................................................................................ 49DC Power (24V).................................................................................................................................. 49DC Power (12V).................................................................................................................................. 49Cable Specifications ........................................................................................................................... 49TABLE OF FIGURESFigure 1: Canopy Access Point Module ................................................................................................ 11Figure 2: Front view of Cluster Management Module, Installed........................................................... 12Figure 3: Bottom view of Cluster Management Module, Installed........................................................ 13Figure 4: System Wiring Diagram.......................................................................................................... 16Figure 5: Fresnel Zone........................................................................................................................... 17Figure 6: Laying out multiple Access Point clusters ............................................................................. 19Figure 7: Location of 115/230 V Switch................................................................................................. 26Figure 8: Detail of pole mounting........................................................................................................... 27Figure 9: Detail of GPS antenna mounting ........................................................................................... 28Figure 10: Port indicator LED on Ethernet switch................................................................................. 29Figure 11: Quick Start web page ........................................................................................................... 32Figure 12: Status web page ................................................................................................................... 33Figure 13: Configuration web page ....................................................................................................... 35Figure 14: LUID Select web page.......................................................................................................... 40Figure 15: Link Test web page .............................................................................................................. 41

AP_CMM2 User Manual Page 10 of 49GETTING STARTEDWELCOMEThank you for your purchase of a Motorola Canopy Access Point cluster and/or ClusterManagement Module. This new technology is the latest innovation in high speed wirelessnetworking. Some of the Canopy system features are:• Network speeds of 10/100 BaseT• Small compact design• No special set up on your PC.INTENDED USEThis manual is intended to be used with Canopy software release version 3.x or greater. Theintended audience for this manual is system operators and equipment installers.DOCUMENT CHANGE HISTORYNew in this issue (Issue 2) of the User Manual:• Updated Notices section including European Community Notification, RFExposure Note, and Software License Terms and Conditions.• Measurement units internationalized with metric as well as English units• Updates for new hardware features:- Currently shipping modules now auto-sense the Ethernet termination –either a straight-thru or crossover RJ-45 cable can be used to connect toeither a network interface card or hub, switch, or router.- The currently shipping CMM has additional cable openings to ease the useof shielded cable.• References to the Canopy Bandwidth and Authentication Manager (BAM), and theadditional bandwidth and security features it offers beyond the features providedby an Access Point with no BAM in the network.• Specifications changed to reflect expanded lower temperature limit of -40°F (-40°C) for all equipment.• Specifications clarified and edited for CE Listing for European CommunityPRODUCT DESCRIPTIONOPERATIONThe Canopy Access Point module’s simple design allows for deployment ease. The CanopyCluster Management Module provides everything necessary to make a system of single or multipleCanopy Access Point modules operational. It provides power, GPS synchronization and Ethernetconnectivity.CONFIGURATIONAccess Point Module

AP_CMM2 User Manual Page 11 of 49As shown below, the base cover of the module snaps off to expose the Ethernet and GPS syncconnectors as well as diagnostic LEDs. The base cover is released by depressing a lever on theback side of the base cover.EthernetCableCanopy APRJ45Connector ConnectionLEDsBase CoverRJ11ConnectorEthernetCableBase CoverReleaseLeverBase CoverFigure 1: Canopy Access Point ModuleThe diagnostic LEDs report information about the current status of the Access Point module. Thefollowing descriptions explain the function of each LED from left to right.LNK: The link LED displays the status of the Ethernet link to the Canopy module. The LED will beconstantly lit if there is an Ethernet link present. The LED is colored green.ACT/4: The activity LED displays the status of any data activity on the Ethernet link. The LED willflash (at no particular speed) when data is being transferred on the Ethernet link. The LED iscolored orange.GPS/3: The GPS LED displays the status of the sync pulse and is lit constantly when the pulse isbeing received. The LED is red.SES/2: The session LED is not used on the Access Point module. The LED is green.SYN/1: The sync LED displays sync status. In short, this LED will lit all the time on an AccessPoint module. The LED is orange.PWR: The power LED displays the status of power to the module. The LED will be constantly lit ifpower is applied correctly. The LED is red.Cluster Management Module generation IIThere are four major assemblies contained inside the Cluster Management Module. They are theEthernet switch, the power transformer, the interconnect board and the GPS receiver.

AP_CMM2 User Manual Page 12 of 49GPSsyncEthernetEthernet switchExtra fuseDC power connectors AC power connectorsFigure 2: Front view of Cluster Management Module, Installed

AP_CMM2 User Manual Page 13 of 49Earlier units had four openings on the bottom of the Cluster Management Module as shown in thefollowing figure. Currently shipping units have two additional Ethernet cable and GPS sync cableopenings, to allow use of thicker, shielded cables.GPS sync cablesN-connector to GPS antennaNetwork feedPower feedEthernet cablesFigure 3: Bottom view of Cluster Management Module, InstalledMains AC power feed should be either 12 AWG or 14 AWG (4 mm2 or 2.5 mm2) wire, with thethicker gauge recommended for longer power runs.

AP_CMM2 User Manual Page 14 of 49BACKGROUND INFORMATION ON NETWORKINGComputers are assigned IP addresses by network operators, which have two methods available,static or dynamic IP addressing. The user of this document will need to understand how IPaddressing is done at their particular location.All Canopy radio products (Subscriber Modules, Access Point Modules, and Backhaul Modules)have the default IP address of 169.254.1.1. For a computer to talk to Canopy, as it comes from thefactory, either of the following conditions must be met:• If the computer is not configured for DHCP, then it has to have a static IP address onthe 169.254 network (i.e. 169.254.1.5)• If the computer is configured for DHCP, then it will automatically obtain an IP addresson the 169.254 network after minute or two as long as it is not connected to thenetwork.

AP_CMM2 User Manual Page 15 of 49SYSTEM OVERVIEW AND SITE PLANNINGDefinitions:Access Point Module – one (1) module that is used to distribute Internet services in a 60-degreesector of up to 200 subscribers.Access Point Cluster – two (2) to six (6) Access Point modules used to distribute Internet service toa community of up to 1200 subscribers. Each Access Point module will cover a 60-degree sectorfor a total of up to 360 degrees.Cluster Management Module – a module that contains power, GPS timing, and networking for anAccess Point cluster. Canopy Backhaul Modules can also be connected to the ClusterManagement Module making it the central connectivity point for an entire site.Overview:In the Canopy System, each subscriber module communicates with an Access Point module in anassign time slot that is controlled by the Access Point. The Access Point module coordinates thedata needs of the subscriber in both the downlink and the uplink to allow for seamlesscommunication throughout the entire network.Access Point modules use a multipoint protocol to communication with each of the subscribermodules registered in the system. Access Point modules can be deployed in either the 5.2 GHzband or the 5.7 GHz band allowing for a very versatile system architecture to reach out through thelast-mile to all potential customers.In the 5.2 GHz band, subscriber module may be as far as 2 miles away from the Access Pointmodule. In the 5.7 GHz band, subscriber module may be as far as 10 miles away from the AccessPoint module when utilizing a Canopy passive reflector kit on the subscriber. Note: Distances mayvary based on terrain and other line of sight issues.To bring a network feed out to a remotely located Access Point cluster the Canopy BackhaulModule can be used to create a point-to-point link out to the location. The Canopy BackhaulModule will interface with the Cluster Management Module to seamlessly integrate the entiresystem. For more information on the Canopy Backhaul Module see its user manual.The Cluster Management Module is key to the operation of the Canopy System. At one cluster siteor throughout the system the Cluster Management Module provides a GPS timing pulse to eachmodule so that their transmission cycles are synchronized. If one Access Point module were to notbe synchronized then it may be transmitting during a receive cycle of the other modules and causethe receiver to be desensitized. This is also true of the Canopy Backhaul timing master Modules.

AP_CMM2 User Manual Page 16 of 49System Wiring DiagramAP Installation KitAP unitsGPS sync & Ethernetcables from each unit*GPS antennaGPS antennacable* Cables from only 1 sector are shown in diagram. There are 2 cables,Ethernet and GPS sync, that would connect each sector unit to the APInstallation kit.AC or DCpower inNetwork Connectioningroundingsystem300SSoptionalbackhaul moduleFigure 4: System Wiring DiagramSITE SELECTION CRITERIAThere are various issues that need to be taken into consideration when choosing a location forthe network infrastructure. The following is a list of those considerations. There may be others,as each site is unique.• Height is essential when installing Canopy Access Points. The Canopy Access Pointmodules must be mounted higher than other objects located immediately around themsuch as trees, buildings, and tower legs, but at least 2 feet (0.6 m) below the highestpoint on the tower or pole for lightning protection.• There should be no obstructions that will interfere with the unit’s internal antenna. Thearea immediately in front of an Access Point module must be clear of all obstructions.• Will the installation area change in the future? Will there be structures high enough tointerfere with the signal? Will trees grow into the line-of-sight path?• When possible, avoid high RF energy sites (i.e. AM/FM stations, high poweredantennas, etc.) Do not place Canopy equipment in the same plane as other RFequipment.• The means used by the installer to attach the Access Point cluster to the tower,rooftop, or pole should be rigid and should not move or flex due to wind or othervibrations.• Tower availability…will a tower have to be erected?ClusterManagementModule

AP_CMM2 User Manual Page 17 of 49• There must be grounding systems available for protection of the Canopy equipment.• Lighting arrestors are required in installation area to transport lightning strikes awayfrom equipment.GENERAL CONSIDERATIONSFresnel Loss - The Fresnel Zone is a theoretical area around the line of sight of an antennatransmission that can affect the signal strength. Objects that penetrate the Fresnel Zone cancause fading of the transmitted signal. This fading is caused by the cancellation of the signal dueto out-of-phase reflections and absorption of the signal. An unobstructed line of sight is important,but it is not the only determination of an adequate placement. Even though the path has a clearline of sight, if obstructions (such as terrain, vegetation, metal roofs, cars, etc.) penetrate theFresnel zone, there may be signal loss. The following illustrates a Fresnel zone.Fresnel ZoneTransmitter ReceiverD1 D2Figure 5: Fresnel ZoneFree Space Path Loss – As an RF signal travels through space, it is attenuated by the distancefrom the initial transmission point. The farther away from the transmission point, the weaker the RFsignal.Foliage Loss – Tree and plant foliage will cause additional signal loss. Seasonal density, moisturecontent of the foliage, and other factors such as wind may change the amount of loss. Cautionshould be used when a link may transmit though this type of environment.Carrier to Interference – describes how much signal advantage must be engineered into the radiolink to tolerate an interfering transmission.How many Access Point clusters are being planned for deployment? Each cluster will need touse a Cluster Management Module for seamless operation within the entire Canopy System.How many Access Point modules are being planned for each site in the deployment? AccessPoint modules can be distributed; they do not necessarily have to be mounted immediately next toeach other for operation. For example, if the site is a three-legged tower, two Access Pointmodules can be mounted to each of the tower legs.How will the subscriber modules be deployed relative to planned Access Point clusters?

AP_CMM2 User Manual Page 18 of 49CHANNEL PLANSWhether using Hz or 5.7 GHz modules, frequencies should never be placed closer than20 MHz. The Canopy modules allow the operator to chose frequencies every 5 MHz.This is so that in the event of co-location with other equipment the operator cancustomize the channel layout for interoperability.5.2 GHz Recommended FrequenciesThe following are the 3 non-overlapping channels that are recommended by the Canopy team foruse with an Access Point cluster:• 5.275 GHz• 5.300 GHz• 5.325 GHz5.7 GHz Recommended FrequenciesThe following are the 4 non-overlapping channels that are recommended by the Canopy team foruse with an Access Point cluster Note: only 3 channels are actually needed for the fully populatedcluster. The four channels are also used for backhaul point-to-point links:• 5.745 GHz• 5.765 GHz• 5.785 GHz• 5.805 GHzSingle Access Point ModuleA single Access Point module can use any of the frequency channels that are available.Single Access Point ClusterUse the following table as a recommendation to assign frequency channels and sector IDs (seesection on Configuration interface screen for information on sector IDs). Each frequency isreused on the sector that is at a 180-degree offset. Symbol refers to the layout in the diagrambelow (Figure 6).5.2 GHz PlanDirection of Access Point sector Frequency Sector ID SymbolNorth – (0°) 5.275 GHz 0 ANortheast – (60°) 5.300 GHz 1 BSoutheast – (120°) 5.325 GHz 2 CSouth – (180°) 5.275 GHz 3 ASouthwest – (240°) 5.300 GHz 4 BNorthwest – (300°) 5.325 GHz 5 C

AP_CMM2 User Manual Page 19 of 495.7 GHz PlanDirection of Access Point sector Frequency Sector ID SymbolNorth – (0°) 5.745 GHz 0 ANortheast – (60°) 5.765 GHz 1 BSoutheast – (120°) 5.785 GHz 2 CSouth – (180°) 5.745 GHz 3 ASouthwest – (240°) 5.765 GHz 4 BNorthwest – (300°) 5.785 GHz 5 CMultiple Access Points ClustersWhen deploying multiple Access Point cluster in a given area it is recommended that the clustersbe aligned in the following manner.ABCABCABCABCABCABCABCABCABCABCABCABCABCABCFigure 6: Laying out multiple Access Point clusters

AP_CMM2 User Manual Page 20 of 49NETWORKING INFORMATIONThe Canopy Access Point module will each use an IP address on the operator’s network. It isrecommended that the Access Point modules never be placed directly onto the Internet. IPaddresses may be assigned sequentially clockwise around an Access Point cluster for easiermanageability. The operator will also need to identify the appropriate subnet mask and networkgateway each of the modules.From the factory, each Access Point module is assigned a unique MAC address and the followingdefault networking information:• IP address of 169.254.1.1• Subnet mask of 255.255.0.0• Network gateway of 169.254.0.0LIGHTNING PROTECTION• The Canopy Access Point module, Cluster Management Module, and GPS antenna mustbe mounted at least 2 feet below the highest point at the site for lightning strike mitigation.It is highly recommended that the site have a lightning protection system installed.• Ensure the location is properly grounded for lightning protection according to all applicablenational and local codes.• To protect operator equipment from surges on the Ethernet cable that is connected to theCanopy System, the Canopy surge suppressor must be used.ELECTRICAL REQUIREMENTS• Specifications for the voltages and distance can be found in the Specification section ofthis manual.• There is a fuse in the CMM for short-circuit protection. In addition, good electrical practicerequires a circuit breaker in the electrical circuit supplying the CMM, or other means toprovide a disconnect device and back-up short-circuit protection.• Make certain the installation conforms to applicable country and local codes, such as the .National Electrical Code (NEC) in the US. If uncertain of code requirements, obtain theservices of a licensed electrician.

AP_CMM2 User Manual Page 21 of 49ADVANCED FEATURESThese features may be used in the Canopy System but are not required for basic operation.SECURITY - DES ENCRYPTIONDES (Data Encryption Standard) is a secret key encryption scheme. DES performs a series of bitpermutations, substitutions, and recombination operations on blocks of data using a secret key.On the base Canopy system, DES encryption of the over the air link is turned on per Access Pointmodule or Backhaul timing master module. DES encryption does not affect the performance orthroughput of the system. Each Canopy module contains a unique factory programmed secret keyused in DES encryption.For additional security, Canopy offers the Bandwidth and Authentication Manager (BAM). With theBAM the user can specify their own DES keys, as well as turn on SM authentication and set per-SM bandwidth management. The BAM is a Canopy software product running on a networked LinuxPC.BANDWIDTH MANAGEMENTSubscriber Module bandwidth management is set per Access Point. All Subscriber Modules whichregister to an Access Point module will receive and use the same bandwidth managementinformation.The software uses “token buckets” to manage each subscriber’s bandwidth. Each subscriber’sbucket (actually two buckets, one for uplink and one for downlink) is constantly being filled withtokens at the Sustained rate, up to the Burst size (the size of their bucket). When they use theinternet, they have full bandwidth until they “drain” their bucket, then they only have the Sustainedrate, until they quit draining their bucket, and let it refill a bit.After a burst is fully or partially used, it then “recharges” at the Sustained rate. Short burstsrecharge quickly, often before the next burst. Large bursts take longer to recharge.The way bandwidth management appears to the subscriber is that as long as they are doingnormal web browsing and e-mail handling, small file transfers, and short streaming video, they willrarely be speed limited, depending on what the bandwidth management is set to. If they do largedownloads (software upgrades, streaming video, and so on), or a series of medium-sizedownloads, they will have high bandwidth until they hit the burst limit, then drop down in speed tothe sustained setting. When they are idle, the burst limit will then “recharge” at the sustained rate.To manage bandwidth separately for each SM, Canopy offers the Bandwidth and AuthenticationManager (BAM). The BAM supports per-SM setting of Sustained Uplink, Sustained Downlink,Uplink Burst, and Downlink Burst, as well as SM authentication and user-specification of DES keys.The BAM is a Canopy software product running on a networked Linux PC.HIGH PRIORITY BANDWITHTo support traffic with a low latency requirement such as VoIP (voice over IP), the Canopy Systemimplements a high priority data pipe. This implementation does not affect the inherent latencies inthe Canopy System but allows high priority traffic to be serviced immediately. The high priority pipeseparates low latency trafiic from traffic that is latency tolerant such as standard web surfing andfile downloads. This traffics is separated by the Canopy System via the IPv4 TOS (type of service)

$AP_CMM2 User Manual Page 23 of 49ftp> put canopy.jpgftp> quit221 GoodbyeThe following is a sample telnet session:/---------\C A N O P YMotorola Broadband Wireless Technology Center(Copyright 2001, 2002 Motorola Inc.)Login: rootPassword: <password-if-configured>Telnet+> lswebFlash Web filesfree directory entries: 32free file space 64336 bytesTelnet+> addwebfile canopy.jpgTelnet +> lswebFlash Web files/canopy.jpg 7867free directory entries: 31free file space: 56468Telnet +> clearwebfileTelnet+> lswebFlash Web filesfree directory entries: 32free file space 64336 bytesSNMPSimple Network Management Protocol (SNMP) can be used to monitor the Canopy modules. Thestandard MIB-II (systems and interfaces) objects are programmed into the modules. For specificinformation on this MIB see RFC 1213 for details.With Canopy Release 3.2, the Canopy Enterprise MIB is available for additional informationreporting and control. Consult the Release 3.2 Software Release Notes for additional information.$

AP_CMM2 User Manual Page 24 of 49INSTALLATIONThe following steps are required to install the Canopy Access Point module(s), the ClusterManagement Module, and the GPS antenna:• Unpack the Canopy products• Configuration of the Access Point modules• Configuration of the Cluster Management Module• Installation of the Access Point modules, Cluster Management Module, and GPS antenna• VerificationUNPACK THE CANOPY PRODUCTSUpon receipt, carefully inspect all shipping boxes for signs of damage. If there is damage,immediately notify the transporatation company.Unpack equipment, making sure that all ordered components have arrived. It is recommended thatyou save all the packing materials. They can be used for transportation of the equipment to andfrom installation sites.CONFIGURATION OF THE ACCESS POINT MODULESIn all cases, for configuration changes to take effect, the operator must1. Make the configuration change or changes on a module’s web page.2. Save the configuration change or changes, using the Save button.a. Make and Save additional configuration changes if desired.3. Reboot the module, using the Reboot button.The configuration changes don’t take effect until the module is rebooted.The are two methods that can be used to configure each of the Access Point modules. The firstmethod is to use the Quick Start feature of the product. For more information on Quick Start seeThe Interface Screens. The second is to manually set each of the parameters.The Access Point module, from the factory, is configured to not transmit on any frequency. This isdone so that an operator does not accidentally turn on an unsynchronized Access Point module.An operator will need to verify the following information:• Will the Access Point module need to generate its own sync pulse or will it receive itfrom the Cluster Management Module?• The operator will assign a RF frequency for the module to transmit.• The operator may assign value for uplink and downlink bandwidth capping. If theAccess Point module is in a cluster with other modules then this parameters on allunits must be set exactly the same.• The operator will assign an IP address to the module for the network it will be installedon and assign an appropriate subnet mask and network gateway.

$AP_CMM2 User Manual Page 25 of 49• The operator must configure the appropriate color code on the Access Point module sothat subscriber modules can register with it. The color codes must match forregistration.• The operator must configure the maximum range that the Access Point module willregister a subscriber module. If the Access Point module is in a cluster with othermodules then this parameter on all units must be set exactly the same.• The operator can prevent unauthorized users from connectig to the Access Pointmodule’s web based interface by assigning a password. There is no default passwordand password protection is turn off is turn off from the factory.- Passwords can be from 1 to 16 characters. Any combination of charactersis allowed, except for these special characters: “ , . ‘ { } / \ ; : [ ] ( ) ` ~- NOTE: If the operator forgets either the password or the IP address forthe module, a Canopy default plug can be used to regain access. Fordetails, see the section on the default plug under Interface Screens.- There are two types of passwords that can be configured: display-only orfull-access. The display-only password allows the operator to view themodule’s current status. The full-access password allows the operator toview the module’s current status and change its configuration. By viewingthe red lettering to the right of the entry fields, the operator can tell that apassword is set, but can’t see the password.• The operator can enter information about the Site Name, Location, and Contact. Thisis optional.CONFIGURATION OF THE CLUSTER MANAGEMENT MODULEThe operator will need to verify the following when configuring a Cluster Management Module:• What type of power will the module use, AC or DC?• If using AC power, there is a switch to choose 115V or 230V on thepower transformer. This switch must be set correctly before power isapplied, or the unit may be damaged. See the schematic inside theCluster Management Module for further information.$