Motorola Solutions 89FC5808 2.4GHz Fixed Wireless (ISM) User Manual APCMM2ManualIss4Draft

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89FC5808 User Manual

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AP_CMM2-UM-enIssue 4 DraftNovember 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 Issue 4 Draft Page 2 of 48NOTICESImportant Note on ModificationsIntentional or unintentional changes or modifications to the equipment must not be made unless under the express consent of the partyresponsible for compliance. Any such modifications could void the user’s authority to operate the equipment and will void themanufacturer’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 of Industry Canada. Operation is subjectto the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interferencereceived, including interference that may cause undesired operation. In Canada, users should be cautioned to take note that high powerradars are allocated as primary users (meaning they have priority) of 5250 – 5350 MHz and 5650 – 5850 MHz and these radars couldcause interference and/or damage to license-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. FCCRules and with RSS-210 of Industry Canada. These limits are designed to provide reasonable protection against harmful interference ina residential installation. This equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used inaccordance with these instructions, may cause harmful interference to radio communications. If this equipment does cause harmfulinterference to radio or television reception, 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 the receiver is connected to; Consult the dealer and/or experienced radio/TV technician for help.FCC IDs and Industry Canada Certification Numbers are listed in the following table:ModuleTypesOperating FrequencyRangeMaximumTransmitterPowerReflector FCC ID Industry CanadaCert NumberSM AP BH ISM 2403-2483 MHz 250mW Allowed on SM and BH ABZ89FC5808 109W-2400SM AP BH U-NII 5250-5350 MHz 200mW Not Allowed ABZ89FC3789 109W-5200SM AP BH U-NII 5725-5825 MHz 200mW Allowed on SM and BH ABZ89FC4816 109W-5700SM AP BH ISM 5725-5850 MHz 200mW Allowed on SM and BH ABZ89FC5804 109W-5700The term “IC:” before the radio certification number only signifies that Industry Canada technical specifications 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 uses operating frequencies which are notharmonized through the EC. All licenses must be obtained before using the product in any EC country.Declaration of conformity:Motorola declares the GHz radio types listed below comply with the essential requirements and other relevant provisions ofDirective1999/5/EC.Relevant SpecificationEN 301 893 or similar - radio spectrumEN301489-17 - EMCEN60950 - safetyProduct Details for Products Tested for Compliance with Relevant EC DirectivesModuleTypeBandFrequencyRangeMaximumTransmitterPowerEffective IsotropicRadiated Power(EIRP)Modulation Type Operating Channels Non-overlappingChannelSpacingAccess Point 5.725 to 5.825GHz200mW RMS 1 Watt EIRP High Index 2-levelFSK5745 to 5805 MHz in5 MHz increments20 MHzSubscriberModule5.725 to 5.825GHz200mW RMS 1 Watt EIRP High Index 2-levelFSK5745 to 5805 MHz in5 MHz increments20 MHzSubscriberModule withReflector5.725 to 5.825GHz200mW RMS 63 Watts EIRP High Index 2-levelFSK5745 to 5805 MHz in5 MHz increments20 MHzBackhaul 5.725 to 5.825GHz200mW RMS 1 Watt EIRP High Index 2-levelor 4-level FSK5745 to 5805 MHz in5 MHz increments20 MHz

AP_CMM2 User Manual Issue 4 Draft Page 3 of 48Backhaul withReflector5.725 to 5.825GHz200mW RMS 63 Watts EIRP High Index 2-levelor 4-level FSK5745 to 5805 MHz in5 MHz increments20 MHzCanopy can be configured to operate at a range of frequencies, but at this time, only channels from 5745 MHz through 5805 MHz of the5.7 GHz product have been tested for compliance with relevant EC directives. Before configuring equipment to operate outside thisrange, please check with your regulator.Exposure NoteThe Canopy Subscriber Module (SM) must be installed to provide a separation distance of at least 20 cm (7.9 in) from all persons, whenadding the Canopy reflector dish (in the 2.4 or 5.7 GHz band), the reflector dish must be installed to provide a separation distance of atleast 1.5m (59.1 in) from all persons and does not emit a RF field in excess of Health Canada limits for the general population; consultSafety 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 theHealth Canada Safety Code 6. The corresponding compliance distances referenced above have been determined by assuming worst-casescenarios. The peak power density (S) in the far-field of a radio-frequency source with rms transmit power P and antenna gain G at adistance d is24dGPSπ⋅=In the case of the Canopy SM without reflector, the gain is 8 dBi (a factor of 6.3), so the peak power density equals the exposure limit ata distance of 10 cm. A four-fold additional compliance margin 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 power density equals the exposure limit at adistance of about 80 cm. An almost four-fold additional compliance margin is artificially introduced by defining the compliance distanceof 1.5 m. The compliance distance is greatly overestimated in this case because the far-field equation neglects the physical dimension ofthe antenna, which is modeled as a point-source.Software License Terms and ConditionsONLY OPEN THE PACKAGE, OR USE THE SOFTWARE AND RELATED PRODUCT IF YOU ACCEPT THE TERMS OF THISLICENSE. BY BREAKING THE SEAL ON THIS DISK KIT / CDROM, OR IF YOU USE THE SOFTWARE OR RELATEDPRODUCT, YOU ACCEPT THE TERMS OF THIS LICENSE AGREEMENT. IF YOU DO NOT AGREE TO THESE TERMS, DONOT USE THE SOFTWARE OR RELATED PRODUCT; INSTEAD, RETURN THE SOFTWARE TO PLACE OF PURCHASE FORA FULL REFUND. THE FOLLOWING AGREEMENT IS A LEGAL AGREEMENT BETWEEN YOU (EITHER AN INDIVIDUALOR ENTITY), AND MOTOROLA, INC. (FOR ITSELF AND ITS LICENSORS). THE RIGHT TO USE THIS PRODUCT ISLICENSED ONLY ON THE CONDITION THAT YOU AGREE TO THE FOLLOWING TERMS.Now, therefore, in consideration of the promises and mutual obligations contained herein, and for other good and valuable consideration,the receipt and sufficiency of which are hereby mutually acknowledged, you and Motorola agree as follows:Grant of License. Subject to the following terms and conditions, Motorola, Inc., grants to you a personal, revocable, non-assignable,non-transferable, non-exclusive and limited license to use on a single piece of equipment only one copy of the software contained on thisdisk (which may have been pre-loaded on the equipment)(Software). You may make two copies of the Software, but only for backup,archival, or disaster recovery purposes. On any copy you make of the Software, you must reproduce and include the copyright and otherproprietary rights notice contained on the copy we have furnished you of the Software.Ownership. Motorola (or its supplier) retains all title, ownership and intellectual property rights to the Software and any copies,including translations, compilations, derivative works (including images) partial copies and portions of updated works. The Software isMotorola’s (or its supplier's) confidential proprietary information. This Software License Agreement does not convey to you any interestin or to the Software, but only a limited right of use. You agree not to disclose it or make it available to anyone without Motorola’swritten authorization. You will exercise no less than reasonable care to protect the Software from unauthorized disclosure. You agree notto disassemble, decompile or reverse engineer, or create derivative works of the Software, except and only to the extent that such activityis expressly permitted by applicable law.Termination. This License is effective until terminated. This License will terminate immediately without notice from Motorola orjudicial resolution if you fail to comply with any provision of this License. Upon such termination you must destroy the Software, allaccompanying written materials and 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 its customer’s shipment of the Software toyou that (i) the disk(s) on which the Software is recorded will 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 specifications for that releaselevel of the Software. The written materials are provided "AS IS" and without warranty of any kind. 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AP_CMM2 User Manual Issue 4 Draft Page 4 of 48THIS LIMITED WARRANTY IS THE ONLY WARRANTY PROVIDED BY MOTOROLA, AND MOTOROLA AND ITSLICENSORS EXPRESSLY DISCLAIM ALL OTHER WARRANTIES, EITHER EXPRESS OF IMPLIED, INCLUDING BUT NOTLIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ANDNONINFRINGEMENT. MOTOROLA DOES NOT WARRANT THAT THE OPERATION OF THE SOFTWARE WILL BEUNINTERRUPTED OR ERROR-FREE, OR THAT DEFECTS IN THE SOFTWARE WILL BE CORRECTED. NO ORAL ORWRITTEN REPRESENTATIONS MADE BY MOTOROLA OR AN AGENT THEREOF SHALL CREATE A WARRANTY OR INANY WAY INCREASE THE SCOPE OF THIS WARRANTY. MOTOROLA DOES NOT WARRANT ANY SOFTWARE THATHAS BEEN OPERATED IN EXCESS OF SPECIFICATIONS, DAMAGED, MISUSED, NEGLECTED, OR IMPROPERLYINSTALLED. BECAUSE SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF IMPLIEDWARRANTIES, THE ABOVE LIMITATIONS MAY NOT APPLY TO YOU.Limitation of Remedies and Damages. Regardless of whether any remedy set forth herein fails of its essential purpose, IN NO EVENTSHALL MOTOROLA OR ANY OF THE LICENSORS, DIRECTORS, OFFICERS, EMPLOYEES OR AFFILIATES OF THEFOREGOING BE LIABLE TO YOU FOR ANY CONSEQUENTIAL, INCIDENTAL, INDIRECT, SPECIAL OR SIMILARDAMAGES WHATSOEVER (including, without limitation, damages for loss of business profits, business interruption, loss of businessinformation and the like), whether foreseeable or unforeseeable, arising out of the use or inability to use the Software or accompanyingwritten materials, regardless of 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 cause whatsoever, regardless of the basis of the formof the action, will be limited to the price paid for the Software that caused the damages. THIS LIMITATION WILL NOT APPLY INCASE OF PERSONAL INJURY ONLY WHERE AND TO THE EXTENT THAT APPLICABLE LAW REQUIRES SUCHLIABILITY. BECAUSE SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FORCONSEQUENTIAL OR INCIDENTAL DAMAGES, THE ABOVE LIMITATION MAY NOT APPLY TO YOU.Maintenance and Support. Motorola shall not be responsible for maintenance or support of the software. By accepting the licensegranted under this agreement, you agree that Motorola will be under no obligation to provide any support, maintenance or service inconnection with the Software or 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 transfer the Software to another party except:(1) if you are an end-user, when you are transferring the Software together with the Motorola equipment on which it operates; or 2) ifyou are a Motorola licensed distributor, when you are transferring the Software either together with such Motorola equipment or aretransferring the Software as a licensed duly paid for upgrade, update, patch, new release, enhancement or replacement of a prior versionof the Software. If you are a Motorola licensed 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 than those contained herein. You maytransfer all other Software, not otherwise having an agreed restriction on transfer, to another party. However, all such transfers ofSoftware are strictly subject to the conditions precedent that the other party agrees to accept the terms and conditions of this License, andyou destroy any copy of the Software you do not transfer to that party. You may not sublicense or otherwise transfer, rent or lease theSoftware without our written consent. You may not transfer the Software in violation of any laws, regulations, export controls oreconomic sanctions imposed by the U.S. Government.Right to Audit. Motorola shall have the right to audit annually, upon reasonable advance notice and during normal business hours, yourrecords and accounts to determine compliance with the terms of this Agreement.Export Controls. You specifically acknowledge that the software may be subject to United States and other country export control laws.You shall comply strictly with all requirements of all applicable export control laws and regulations with respect to all such software andmaterials.U.S. Government Users. If you are a U.S. Government user, then the Software is provided with "RESTRICTED RIGHTS" as set forthin subparagraphs (c)(1) and (2) of the Commercial Computer Software-Restricted Rights clause at FAR 52 227-19 or subparagraph(c)(1)(ii) of the Rights in Technical Data and Computer Software clause at DFARS 252.227-7013, as applicable.Disputes. You and Motorola hereby agree that any dispute, controversy or claim, except for any dispute, controversy or claim involvingintellectual property, prior to initiation of any formal legal process, will be submitted for non-binding mediation, prior to initiation ofany formal legal process. Cost of mediation will be shared equally. Nothing in this Section will prevent either party from resorting tojudicial proceedings, if (i) good faith efforts to resolve the dispute under these procedures have been unsuccessful, (ii) the dispute, claimor controversy involves intellectual property, or (iii) interim relief from a court is necessary to prevent serious and irreparable injury tothat party or to others.General. Illinois law governs this license. The terms of this license are supplemental to any written agreement executed by both partiesregarding this subject and the Software Motorola is to license you under it, and supersedes all previous oral or written communicationsbetween us regarding the subject except for such executed agreement. It may not be modified or waived except in writing and signed byan officer or other authorized representative of each party. If any provision is held invalid, all other provisions shall remain valid, unlesssuch invalidity would frustrate the purpose of our agreement. 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AP_CMM2 User Manual Issue 4 Draft Page 6 of 48TABLE OF CONTENTSGETTING STARTED ............................................................................................. 8Welcome ................................................................................................................................................8Intended Use..........................................................................................................................................8Document Change History ....................................................................................................................8PRODUCT DESCRIPTION .................................................................................... 8Operation ...............................................................................................................................................9Configuration..........................................................................................................................................9BACKGROUND INFORMATION on NETWORKING.......................................... 12SYSTEM OVERVIEW AND SITE PLANNING..................................................... 13Site Selection Criteria......................................................................................................................... 14General Considerations...................................................................................................................... 15Channel Plans..................................................................................................................................... 162.4 GHz Recommended Frequencies............................................................................................ 165.2 GHz Recommended Frequencies............................................................................................ 165.7 GHz Recommended Frequencies............................................................................................ 16Single Access Point Module........................................................................................................... 17Single Access Point Cluster ........................................................................................................... 17Multiple Access Points Clusters ..................................................................................................... 17Networking Information ...................................................................................................................... 19Lightning Protection............................................................................................................................ 19Electrical Requirements ..................................................................................................................... 19ADVANCED FEATURES..................................................................................... 20Security - DES Encryption.................................................................................................................. 20Security - AES Encryption.................................................................................................................. 20Bandwidth 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.............................................................................................................. 25Verification .......................................................................................................................................... 28CABLING............................................................................................................. 29THE INTERFACE SCREENS .............................................................................. 31Quick Start .......................................................................................................................................... 31Status Page......................................................................................................................................... 32Configuration....................................................................................................................................... 34Canopy Default Plug........................................................................................................................... 38Event Log ............................................................................................................................................ 39LUID Select......................................................................................................................................... 39Link Test.............................................................................................................................................. 40

AP_CMM2 User Manual Issue 4 Draft Page 7 of 48Time & Date ........................................................................................................................................ 40Sessions.............................................................................................................................................. 41GPS Status ......................................................................................................................................... 43Ethernet Stats ..................................................................................................................................... 43Expanded Stats................................................................................................................................... 44ACCESSORIES ................................................................................................... 45APPENDIX........................................................................................................... 46SPECIFICATIONS ............................................................................................... 46Access Point Module.......................................................................................................................... 47Cluster Management Module Gen II.................................................................................................. 47Physical ............................................................................................................................................... 47AC Power ............................................................................................................................................ 48DC Power (24V) Option...................................................................................................................... 48DC Power (12V) Option...................................................................................................................... 48Cable Specifications ........................................................................................................................... 48TABLE OF FIGURESFigure 1: Canopy Access Point Module ...................................................................................................9Figure 2: Front view of Cluster Management Module, Installed........................................................... 10Figure 3: Bottom view of Cluster Management Module, Installed........................................................ 11Figure 4: System Wiring Diagram.......................................................................................................... 14Figure 5: Fresnel Zone........................................................................................................................... 15Figure 6: Laying out multiple Access Point clusters ............................................................................. 18Figure 7: Location of 115/230 V Switch................................................................................................. 25Figure 8: Detail of pole mounting........................................................................................................... 26Figure 9: Detail of GPS antenna mounting ........................................................................................... 27Figure 10: Port indicator LED on Ethernet switch................................................................................. 28Figure 11: Quick Start web page ........................................................................................................... 31Figure 12: Status web page ................................................................................................................... 32Figure 13: Configuration web page ....................................................................................................... 34Figure 14: LUID Select web page.......................................................................................................... 39Figure 15: Link Test web page .............................................................................................................. 40

AP_CMM2 User Manual Issue 4 Draft Page 8 of 48GETTING 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 Issue 4:• Modules operating in the 2.4 GHz ISM band are described• One year warrantyNew in Issue 3:• AES product described, along with DES product• 5.7 GHz ISM supports 6 channels (up from 4 with 5.7 GHz U-NII)• 5.7 GHz ISM frequencies approved for use in Canada, as well as US• Maximum power used by an Access Point module increases to 8.4 watts• Shielded cables strongly recommended for all infrastructure cabling connecting APs,BHs, and CMM• MAC addresses of older non-autosensing modules are listed (non-autosensingmodules require correct choice of straight-thru vs crossover cables)New in Issue 2:• 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 DESCRIPTION

AP_CMM2 User Manual Issue 4 Draft Page 9 of 48OPERATIONThe 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 ModuleAs 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.

AP_CMM2 User Manual Issue 4 Draft Page 10 of 48Cluster 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.GPSsyncEthernetEthernet switchExtra fuseDC power connectors AC power connectorsFigure 2: Front view of Cluster Management Module, Installed

AP_CMM2 User Manual Issue 4 Draft Page 11 of 48Earlier 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 Issue 4 Draft Page 12 of 48BACKGROUND 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 Issue 4 Draft Page 13 of 48SYSTEM 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 the 2.4, the 5.2 GHz,or the 5.7 GHz band allowing for a very versatile system architecture to reach out through the last-mile to all potential customers.The maximum connection distances are shown in the following table:Band Passive Reflector on SM? Maximum range2.4 GHz No 5 miles (8 km)2.4 GHz Yes 15 miles (24 km)5.2 GHz Not allowed 2 miles (3.6 km)5.7 GHz No 2 miles (3.6 km)5.7 GHz Yes 10 miles (16 km)Note: Distances will 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 Issue 4 Draft Page 14 of 48System 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 for thenetwork infrastructure. The following is a list of those considerations. There may be others, aseach 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?• There must be grounding systems available for protection of the Canopy equipment.ClusterManagementModule

AP_CMM2 User Manual Issue 4 Draft Page 15 of 48• 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 Issue 4 Draft Page 16 of 48CHANNEL PLANSWhether using 2.4, 5.2, or 5.7 GHz modules, frequencies should never be placed closerthan 20 MHz. 5.2 and 5.7 GHz modules allow the operator to chose frequencies every 5MHz. 2.4 GHz modules allow the operator to chose frequencies every 2.5 MHz. This isso that in the event of co-location with other equipment the operator can customize thechannel layout for interoperability.Backhauls and APs operating in the same frequency band (within the 2.4 GHz band, within the 5.2GHz band, or within the 5.7 GHz band) need 100 feet (30 m) of physical separation, as theirdifferent transmit and receive frame structures otherwise would cause interference.2.4 GHz Recommended FrequenciesThe following are the 3 non-overlapping channels that are recommended by the Canopy team foruse with an Access Point cluster:• 2.415 GHz• 2.435 GHz• 2.4575 GHzNote this gives 20 MHz of separation between one pair of channels, and 22.5 MHz of separationbetween the other pair. Depending on the RF environment you are operating in, you may want toput the middle channel at 2.4375 GHz and give additional separation between it and the 2.435 GHzchannel, or move the top channel down to 2.455, or the bottom channel up to 2.4175, as long asyou maintain at least 20 MHz of separation between channels. You can use the Spectrum Analysisfeature in an SM or BHS, or a standalone spectrum analyzer, to help evaluate the RF environmentand guide you in site-specific frequency engineering.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 6 non-overlapping channels that are recommended for use in an AccessPoint cluster when the ISM frequencies are available. Note: only 3 channels are actually neededfor the fully populated cluster. Any of the six channels can also used for backhaul point-to-pointlinks:• 5.735 GHz• 5.755 GHz• 5.775 GHz• 5.795 GHz• 5.815 GHz• 5.835 GHzCanopy 5.7 GHz modules can operate up to 5.840 GHz. If your frequency engineering plan allows,consider using the additional 5 MHz of separation between your AP frequencies and your backhaulfrequencies.

AP_CMM2 User Manual Issue 4 Draft Page 17 of 48Single 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 is reusedon the sector that is at a 180-degree offset. Symbol refers to the layout in the diagram below(Figure 6).2.4 GHz PlanDirection of Access PointsectorFrequency Sector ID SymbolNorth – (0°) 2.415 GHz 0 ANortheast – (60°) 2.435 GHz 1 BSoutheast – (120°) 2.4575 GHz 2 CSouth – (180°) 2.415 GHz 3 ASouthwest – (240°) 2.435 GHz 4 BNorthwest – (300°) 2.4575 GHz 5 C5.2 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 C5.7 GHz PlanDirection of Access Point sector Frequency Sector ID SymbolNorth – (0°) 5.735 GHz 0 ANortheast – (60°) 5.755 GHz 1 BSoutheast – (120°) 5.775 GHz 2 CSouth – (180°) 5.735 GHz 3 ASouthwest – (240°) 5.755 GHz 4 BNorthwest – (300°) 5.775 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.

AP_CMM2 User Manual Issue 4 Draft Page 18 of 48ABCABCABCABCABCABCABCABCABCABCABCABCABCABCFigure 6: Laying out multiple Access Point clusters

AP_CMM2 User Manual Issue 4 Draft Page 19 of 48NETWORKING 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 Issue 4 Draft Page 20 of 48ADVANCED FEATURESThese features may be used in the Canopy System but are not required for basic operation.SECURITY - DES ENCRYPTIONStandard Canopy modules provide Data Encryption Standard (DES) encryption. DES is a secretkey encryption scheme using a 56 bit key. The basics of DES are that it performs a series of bitpermutations, substitutions, and recombination operations on blocks of data using a secret key.On the Canopy system, encryption of the over the air link is enabled or disabled per Access Pointmodule or per Backhaul timing master module. The Canopy modules contain unique factoryprogrammed secret keys to establish the encrypted link. If an authentication key (must be the samekey on each end of the backhaul link) has been entered using the Backhaul Configuration page,then that key is also used to establish the DES encryption key. Encryption does not affect theperformance or throughput of the system.SECURITY - AES ENCRYPTIONMotorola also offers Canopy products that provide Advanced Encryption Standard (AES)encryption. Like DES, AES is a secret key encryption scheme, but AES uses the Rijndael algorithmand 128 bit keys to establish a higher level of security than DES.Due to the level of security provided by AES, the US government has established export controlson communications products that use AES. These export controls may mean that outside of the USAES products are only available in certain regions – check with your Canopy distributor or resellerfor availability in your area.Canopy AES products run the same software as DES products, so the features available areexactly the same and work the same with the only exception being that the AES products provideAES instead of DES encryption when enabled for encryption on the Configuration screen. All theinterface screens, Status pages, Configuration pages, etc. are identical. As new software featuresbecome available on DES products, the same software and the same features will be available forAES products.DES backhauls are available in both 10 Mbps and 20 Mbps signaling rates. AES backhauls areonly available with a 10 Mbps signaling rate.Canopy DES products are not upgradeable to AES. To have the option of AES encryption, youmust purchase AES products.Canopy AES products use a different FPGA load than DES products. However, the FPGA will beupgraded as needed to provide new features or services similar to the DES products.The same as with DES, encryption of the over the air link is enabled or disabled per Access Pointmodule or per Backhaul timing master module. The Canopy modules contain unique factoryprogrammed secret keys to establish the encrypted link. If an authentication key (must be the samekey on each end of the backhaul link) has been entered using the Backhaul Configuration page,then that key is also used to establish the AES encryption key.Canopy AES products and DES products do not interoperate when enabled for encryption, as DESand AES are different encryption schemes. An AES AP with encryption enabled can onlycommunicate with AES SMs, and similarly an AES Backhaul timing master module with encryptionenabled can only communicate with an AES Backhaul timing slave module. However, if encryptionis disabled, AES modules can communicate with DES modules.

AP_CMM2 User Manual Issue 4 Draft Page 21 of 48BANDWIDTH 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)Low Latency bit. If this bit is set, the packet will be sent on the high priority pipe. This pipe isserviced before any normal priority traffic.The high priority system is enabled via four fields found in the Configuration web page. The fieldsare:• High Priority Uplink Percentage• Uacks Reserved High• Dacks Reserved High• NumCtrlSlots Reserved HighThe High Priority Uplink Percentage parameter describes the percentage of the uplink bandwidththat will be dedicated to low latency traffic. When set, this percentage of RF link bandwidth will bepermanently allocated to low latency traffic regardless of the amount of this kind of traffic present.There is no corresponding downlink parameter as this bandwidth is allocated on as-needed basisby the scheduling algorithms.The UAcks (Uplink ACK) Reserved High parameter describes the number of slots used toacknowledge high priority data that is received by a subscriber module. The Canopy teamrecommends that this parameter be set to 3 and then the TotalNumUAcksSlots parameter shouldbe set to 6.

$AP_CMM2 User Manual Issue 4 Draft Page 22 of 48The DAcks (Downlink ACK) Reserved High parameter describes the number of slots used toacknowledge high priority data that is received by an Access Point module. The Canopy teamrecommends that this parameter be set to 3 and NumDAckSlots parameter should be set to 6.The NumCtrlSlots Reserved High parameter describes the number of slots used to send controlmessages to an Access Point module. The Canopy team recommends that this parameter be setto 3 and the NumCtlSlots parameter should be set to 6.When all these parameters are configured, all high priority traffic in the uplink direction will beserviced via this pipe at the percentage configured. This is true even if the high priority trafficvolume exceeds the configured capacity and there is no non-high priority traffic.BRANDINGOn each Canopy module, the web-based interface screens have a Canopy logo that can bereplaced with an operator’s company logo. The Canopy logo file is called canopy.jpg and thereplacement file must also be called canopy.jpg. The new file is transferred via FTP to the moduleand then added to a special filesystem through a telnet session. The following command can beused during a telnet session:• addwebfile – add a custom logo file to the filesystem• clearwebfile – clear the customer logo file from the filesystem• lsweb – list the custom logo file and display the storage space available on the filesystemThe following is a sample FTP session:> ftp 169.254.1.1Connected to 169.254.1.1220 FTP server readyName (169.254.1.1:none): root331 Guest login okPassword: <password-if-configured>230 Guest login ok, access restrictions apply.ftp> binary200 Type set to Iftp> 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: 56468$

AP_CMM2 User Manual Issue 4 Draft Page 23 of 48Telnet +> 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 Issue 4 Draft Page 24 of 48INSTALLATIONThe 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.• 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.

$AP_CMM2 User Manual Issue 4 Draft Page 25 of 48- Passwords can be from 1 to 16 characters. Any combination of charactersis allowed, except for these special characters: “ , . ‘ { } / \ ; : [ ] ( ) ` ~- NOTE: If the operator forgets either the password or the IP address forthe module, a Canopy default plug can be used to regain access. Fordetails, see the section on the default plug under Interface Screens.- There are two types of passwords that can be configured: display-only orfull-access. The display-only password allows the operator to view themodule’s current status. The full-access password allows the operator toview the module’s current status and change its configuration. By viewingthe red lettering to the right of the entry fields, the operator can tell that apassword is set, but can’t see the password.• The operator can enter information about the Site Name, Location, and Contact. Thisis optional.CONFIGURATION OF THE CLUSTER MANAGEMENT MODULEThe operator will need to verify the following when configuring a Cluster Management Module:• What type of power will the module use, AC or DC?• If using AC power, there is a switch to choose 115V or 230V on thepower transformer. This switch must be set correctly before power isapplied, or the unit may be damaged. See the schematic inside theCluster Management Module for further information.115/230 V switchAC powerconnectorsFuse receptacleFigure 7: Location of 115/230 V Switch• The AC power connectors are labeled- N for Neutral- L for Line- PE for Protective Earth (PE) (ground)• The maximum thickness wire to be used is 12 AWG (4 mm2).INSTALLATION OF THE EQUIPMENTThe following tools may be needed during installation:• 3/8” nut driver$