Nokia Solutions and Networks T7HN1 2.5 GHz Diversity Access Point User Manual users manual 2

Nokia Solutions and Networks 2.5 GHz Diversity Access Point users manual 2

users manual 2

Access P oint Hardw are Installation Access P oint Equipment IdenticationFigure 1 -3 BCU Hardw areti-cdma-04197.epsAlarm CardFan TrayBCU ChassisI/O PanelWall/Pole Mount BracketHeaterCircuit Breaker CardModem Card CardController CardPSUti-cdma-04197.epsAlarm CardFan TrayBCU ChassisI/O PanelWall/Pole Mount BracketHeaterCircuit Breaker CardModem Card CardController CardPSU68P09277A59 -8 1 -9PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Equipment Identication Chapter 1: IntroductionRF Head Hardware IdenticationThe Diversity Access P oint (DAP) RF Head Assembly consists of a two antenna element using asingle radome and a (one Transmit/Receive RF Module (RF Head)).Figure 1 -4 DAP RF Head Hardw areti-cdma-04168.epsRF HeadDC Power Fiber OpticRF ConnectorGroundRadomeRF ConnectorAccessPanelConnectorConnectorLocation1 -10 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
C h a p t e r2Site Preparation■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■68P09277A59 -8 2 -1MA Y 2007 PRELIMINARY - UNDER DEVELOPMENT
Site Prepar ation Ov erview Chapter 2: Site Prepar ationSite Preparation Overview■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■OverviewThis chapter provides the procedures and information to verify that the site is ready forequipment installation. It also provides procedures to ensure the safety of the installationpersonnel, protect the equipment from damage, and verify the site layout parameters.Ev ery effort should be made to pro vide a safe working en vironment for all installationand service personnel.InstallationThis Base Control Unit (B CU) may be installed indoors or outdoors. The RF Head is installedoutdoors. The site preparation depends on the type of installation and the site characteristics.Site ManagerThe site manager is the person in charge of and responsible for the full site.Verication and ProceduresV erifications typically have the installer check with the site manager that a condition has beenpreviously checked or procedure previously performed and meets a stated specification.Inspections typically have the installer personally checking that a condition or item meetsstated specifications.The verifications and procedures provided in this chapter are:•Internal site inspections•Preparing site for the arrival of equipment•Site layout verification2 -2 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Prepare Site for Equipment Arriv alPrepare Site for Equipment Arrival■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■DescriptionThis information covers various topics not all of which are needed at every site. Based on thesite characteristics execute the steps that apply to your site. Before installing the equipment, dothe following to ensure the safety of installation personnel and to protect the equipment.Equipment ArrivalBefore the equipment arrives, indicate to the transport company an area at the site where theequipment can be unloaded and, if necessary , unpacked. The equipment should be carefullydelivered to the site, along with all equipment dollies and padding required to safely move theequipment from the unloading area to the cell site. The following should also be provided,outdoor weather protection, temporary lighting and power for lighting and power tools.Procedure to Prepare the Site for the EquipmentProcedure 2 -1 Procedure to Prepare the Site for the B T S1Consult with site manager .2Locate the demarcation blocks for external utilities.V erify that they are shown on the Site Engineering documents, anddetermine the required cable routing back to the equipment frames.3V erify the following:•AC power is available and meets the site documentation specifications•P ole and/or wall mounting structures are adequate•Outdoor cable runs are installed and meet local building codes•Customer input termination tie points are available•There is clear access to move the equipment to the desired mountingarea•There is sufficient space for installation and service access to theequipment•Customer supplied shelters are installed68P09277A59 -8 2 -3PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Shipping and Handling Chapter 2: Site Prepar ationShipping and Handling■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■OverviewThe purpose of this chapter is to describe how the Base Control Unit (B CU) and RF Head arepackaged for shipping and how to correctly unpack the units in preparation for installation.How Equipment is ShippedThe B CU and RF Head will be shipped in separate containers or separate pallets. Thecontainers, if used will either be wood or card board, with packing material to protect the units.If pallets are used, the units will be wrapped in packing material and strapped to the pallet.Plastic wrapping will be used to encase the units and provide protection as well as securing theunits to the pallets.The B CU is shipped with all cards/modules and internal cabling installed.The RF Head is shipped fully assembled.How Equipment ArrivesBefore the equipment arrives, indicate to the transport company an area at the site where theequipment can be unloaded and, if necessary , unpacked. The equipment should be carefullydelivered to the site, along with all equipment dollies and padding required to safely move theequipment from the unloading area to the cell site. The site should also have the following itemsavailable: outdoor weather protection and power for temporary lighting and power tools.UnpackingThe unpacking process requires that the following procedures be completed in the order shown:1. Unpack the shipping container2. Inventory the shipping container3. Inspect equipment for damageRecommended ToolsThe tools in T able 2 -1 are recommended to assist in opening the containers housing theequipment. Tin snips Knife, box cutter , or scissors2 -4 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Shipping and HandlingTable 2 -1 R ecommended Unpacking T oolsQtyDescription1 Tin snips1Knife, box cutter , scissorsUnpacking DiagramsThe following diagrams show how to unpack the equipment.Figure 2 -1 Shrink W r apped Shipmentti-cdma-04922.epsti--cdma--05734.epsPallet ContainerDAP ContainerBoxes are shrinkwrapped to palletPole Mount Bracket ContainerBCU Container68P09277A59 -8 2 -5PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Shipping and Handling Chapter 2: Site Prepar ationFigure 2 -2 Cardboard Shipping Containerti-cdma-04922.epsti--cdma--04169.epsWood CrateStyrofoam Packing (See note 1)Styrofoam PackingCardboard BoxBCUNOTE:1. Normally this styrofoampacking is attached to thepallet. it is shown explodedfor clarity2. This example shows the BCUshipping container.Unpacking a Cardboard Container or Shrink Wrapped ShipmentF ollow the procedure in Procedure 2 -2 to unpack equipment from a container or shrink wrap.Continued2 -6 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Shipping and HandlingProcedure 2 -2 Unpacking Equipment from a Cardboard Container or Shrink W r ap1Inspect for damage.Components may or may not be delivered on one pallet. Procedureassumes components are delivered in separate containers on onepallet.2If container is made of cardboard, proceed to step 3 .3Open container using tin snips to cut each outer steel band.4Cut bands securing pole/wall mountingbracket container to top of B CU container .Remove pole/wall mounting bracket container , and place to one side.5Cut bands securing RF Head container and RF Head mounting bracketcontainer to pallet.6Cut bands securing RGPS container to pallet.7Proceed to Procedure 2-3 .8Using a knife or equivalent, carefully cut shrink wrap.9Carefully separate individual shipping containers.Check for damage to containers.10Proceed to Procedure 2-3 .Procedure 2 -3 Procedure to R emo v e Outdoor Equipment from Container1Lift cardboard container off of the B CU .Find and remove equipment door key .Open the shipping container holding the B CU mounting bracket.Open the shipping container holding the RF Head.Open shipping container holding RF Head mounting bracket assembly .Open shipping container holding the GPS equipment.2Remove packing material from all containers.3Upon opening containers, if components are enclosed in plastic, use a knifeor equivalent to carefully cut plastic away .4The B CU weighs a maximum of 68 kg (150 lbs). Recommend thata minimum of two people be present to move the B CU .Continued68P09277A59 -8 2 -7PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Shipping and Handling Chapter 2: Site Prepar ationProcedure 2 -3 Procedure to R emo v e Outdoor Equipment from Container (Continued)Locate B CU door key . Remove B CU .5Use the key to open the door . V erify that cards and modules are installed.6If B CU is to be pole mounted, check that B CU has part of the mountingbracket already attached. Remove B CU pole/wall mounting bracketassembly from its container .7The RF Head for the Diversity Access P oint (DAP) weighs 15.9kg (35.0 lbs).Remove the DAP RF Head from its container .8Remove DAP RF Head mounting bracket assembly from its container .9Remove GPS equipment from its container .10T ake inventory of equipment received.Report the extent of any equipment damage to thetransport company and to appropriate management personnel.2 -8 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
C h a p t e r3Cable Descriptions■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■68P09277A59 -8 3 -1MA Y 2007 PRELIMINARY - UNDER DEVELOPMENT
Cable Descriptions Chapter 3: Cable DescriptionsCable Descriptions■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■OverviewThis chapter provides the descriptions of the site cabling.Procedures for routing cables (through metallic or conductive conduit) to the outdoor equipmentare found in Chapter 4 Access P oint Hardware Installation .Cabling is one of the most noticeable aspects of workmanship. Straight runs andproper turns are critical for a positive evaluation of the work.Congurations SupportedThis chapter supports cable installation for 3 and 4 sector configurations.Cable Installation Order1. Ground Cabling2. P ower Cabling3. Antenna Cabling4. RGPS or Local GPS Cabling5. Ethernet Cabling6. Fiber Optic Cabling7. Customer Defined Input/Output CablingCable LabelsRefer to T able 3 -1 for the labels used to identify the cables that will be shown in illustrationsthroughout this chapter .3 -2 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Cable DescriptionsCable Descriptions and Part NumbersT able 3 -1 gives the cable descriptions and part numbers of the various cables that will connectto the Base Control Unit (B CU) and RF head.Table 3 -1 Cable Description and P art NumbersCable QtyPart Number DescriptionA2Customer Supplied Ground cable, 6 A WG or larger , insulated copper wire.B2–8 3089492T02Antenna Cable, 300 mm (1 ft.)C 1 T472AARGPS cable, 15 m (50 ft.)T472ABRGPS cable, 38 m (125 ft.)T472ACRGPS cable, 76 m (250 ft.)T472ADRGPS cable, 152 m (500 ft.)T472AERGPS cable, 304 m (1000 ft.)T472AFRGPS cable, 608 m (2000 ft.)C1 1P art of Motorola Kit.D1 SGRG4030ACGDSGPSKITF4NM50Assembly , Receiver , GPS , RF ModuleAntenna, GPS , with mounting and 50 ft.cable.E2Customer Supplied AC P ower Cable, 10 A WG , copperDC P ower Cable,F1 SGLN6414AAssembly , Installation, Installation HDW Pkg B CUG 1–4 3089298C01RF Head DC P ower Cable, 20 m (65.6 ft)3089298C02RF Head DC P ower Cable, 40 m (131.2 ft)3089298C03RF Head DC P ower Cable, 60 m (196.8 ft)3089298C04RF Head DC P ower Cable, 80 m (262.4 ft)3089298C05RF Head DC P ower Cable, 100 m (328.0 ft)H1–4 3089843T01Fiber Optic Cable, 20 m (65.6 ft)3089843T02Fiber Optic Cable, 40 m (131.2 ft)3089843T03Fiber Optic Cable, 60 m (196.8 ft)3089843T04Fiber Optic Cable, 80 m (262.4 ft)3089843T05Fiber Optic Cable, 100 m (328.0 ft)Continued68P09277A59 -8 3 -3PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Cable Descriptions Chapter 3: Cable DescriptionsTable 3 -1 Cable Description and P art Numbers (Continued)Cable QtyPart Number DescriptionJ6Customer Supplied Ethernet cables, RJ-45 connectors, straightK1 GCNTM20A3ACGDSVXL550FSJ4–50B)Assembly , Receiver , GPS , RF ModuleAntenna, GPS , with mounting and 50 ft. cable.Antenna cable from Surge Arrestor (Customersupplied) to B CUL1 SGKN4386Punch block to B CU I/O board, 15–pin D -connector onone end and loose wires on the other end. Cable isMotorola P/N 3086433H12M1Customer Supplied DC power cable, 8–10 A WG , 10 mCable LengthsTable 3 -2 Cable Length R equirementsFrom T oCable Designation Cable lengthB CU DC SourceRF Head DCConnectorG5 lengths, 20 to 100 m in 20 mincrements (65.6 to 328 ft)B CU RF ConnectorRF Head RFConnectorB300 mm (1 ft)AC Source B CU CustomerInterfaceCompartmentELength as required.Customer OutputSourceB CU CustomerInterfaceCompartmentFLength as required.3 -4 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Earth Ground and P ower CablesEarth Ground and Power Cables■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■The objective of this procedure is to install the power and earth ground cabling for the BaseControl Unit (B CU) and RF Head.The site should have had an external ground ring or bus bar being used. The ground ring andbus bar should be an integral part of the structures that will hold the equipment. ReferenceHard copy (Motorola P art Number 6881089E50).Grounding ConsiderationsAbove Ground F or ground rings and the interconnection of internal and external groundrings, #2 to #6 A WG may be used. F or grounding of equipment and miscellaneous metallicobjects, #6 A WG minimum is required.Exceptions Connection from an isolated ground bar (IGB) to master ground bar (MGB) isaccomplished using #2 to #6 A WG . The external ground bar (EGB) is grounded through a 2 -inch(50.8 mm) wide, 16 -gauge copper strap, if available; otherwise, 2 -#6 A WG wires can be used. Ifthe #6 A WG wires are used, then they must be connected at opposite ends of the EGB and havea minimum separation of 12 -inches between them.Below Ground All wire must be #2 A WG as a minimum. Ground rods are to be a minimum of8 feet long and 5/8 -inch in diameter . In the case of a deep basement next to the rod, the rodmust be long enough to extend 3 feet below the basement floor .BCU GroundingThe B CU should be tied to a single point grounded to the system master ground (ground busbar). All interconnect cables should be in metallic sealtight type conduit or solid shield RFcables. It is recommended that these cables be run in raceways to reduce the loop dimensionsof the cable runs. This minimizes the effect of inducted currents caused by the intenseelectromagnetic field of lightning current. A ground stud is provided on the external surface ofthe B CU enclosure to attach the ground wire. Refer to requirements for cable A in T able 3 -1 .RF Head GroundingAll RF cables should be in metallic sealtight type conduit or solid shield RF cables. It isrecommended that these cables be run in raceways to reduce the loop dimensions of the cableruns. This minimizes the effect of inducted currents caused by the intense electromagnetic fieldof lightning current. A ground lug with captive screws is provided on the RF Head to attachthe ground wire.68P09277A59 -8 3 -5PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Earth Ground and P ower Cables Chapter 3: Cable DescriptionsDC Power GroundingThe DC power cables from the B CU to the RF Head are routed through conduit. The conduitis grounded to the master ground. The ground for the DC cable is attached DC power surgeprotect module. See Figure 4 -11AC Power GroundingThe AC power cables from the B CU to the RF Head are routed through conduit and into theB CU . The conduit is grounded to the master ground. The ground for the AC cable is attached ACpower surge protect module. See Figure 4 -10 .Antenna GroundingThe antenna is grounded through the RF Head.3 -6 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Earth Ground and P ower CablesFigure 3 -1 T ypical Outdoor Grounding Diagr amti-cdma-04180.epsDC Primary Surge ArrestorsBackhaul & Customer I/OSurge ArrestorAC Primary Surge ProtectorBonded Ground / EarthConnectionConduit orShielded CableLPZ1LPZ2 Secondary Protected ZoneLPZ0ALPZ0BAntenna Tower45 DegreeIEC RecommendedDirect StrikeProtection AngleRF1RF2RF3BCUBACKHAULCSUAC InputBackhaulMASTER SINGLEPOINT EQUIPMENTGROUNDLPZ0A-- Possible direct strike zoneLPZ0B-- No direct strike, butunattenuated electromagnetic fieldpresentLPZ1 Primary Protected ZoneLPZ1LPZ2LPZ2LPZ2LPZ2Customer I/O68P09277A59 -8 3 -7PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Earth Ground and P ower Cables Chapter 3: Cable DescriptionsFigure 3 -2 T ypical Indoor Grounding Diagr amti-cdma-04181.epsDCPrimary Surge ArrestorsSecondary Surge ArrestorAC & Backhaul PrimarySurge ArrestorBonded Ground / EarthConnectionConduit orShielded CableLPZ1LPZ2 Secondary Protected ZoneLPZ0ALPZ0BAntenna Tower45 DegreeIEC RecommendedDirect StrikeProtection AngleRF1RF2RF3BCUINSULATORCustomer I/OMASTER SINGLEPOINT STRUCTUREGROUNDLPZ0A-- Possible direct strike zoneLPZ0B-- No direct strike, butunattenuated electromagnetic fieldpresentLPZ1 Primary Protected ZoneLPZ2LPZ2LPZ2LPZ2Single PointGroundAC InputBackhaulSTRUCTURE3 -8 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Earth Ground and P ower CablesPower ConsiderationsThe Base Control Unit (B CU) is designed for 100/240 V AC @ 50/60 Hz, 16A max., +20 to +30VDC , 78A max. or –60 to –39 VDC , 38A max.The system configuration determines which power cables are installed. The ground cable isalways installed first. Based on the system configuration perform the appropriate proceduresdescribed in Chapter 4 Access P oint Hardware Installation .DC Power (RF Head)The DC power cable is orderable in a variety of lengths as indicated in T able 3 -3 below .Depending on site configuration all of one length or a combination of lengths (up to 4) may beused.Table 3 -3 RF Head DC P ower Cable Description and P art NumbersCable QtyPart Number DescriptionG 1–4 3089298C01P ower Cable, 20 m (65.6 ft)1–4 3089298C02P ower Cable, 40 m (131.2 ft)1–4 3089298C03P ower Cable, 60 m (196.8 ft)1–4 3089298C04P ower Cable, 80 m (262.4 ft)1–4 3089298C05P ower Cable, 100 m (328.0 ft)68P09277A59 -8 3 -9PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Antenna Cable Chapter 3: Cable DescriptionsAntenna Cable■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectiveThis section contains general information on the antenna cabling.Cable LabelRefer to T able 3 -1 for the labels used to identify the cables that will be shown in illustrationsthroughout this chapter .Table 3 -4 Cable Description and P art NumbersCable QtyPart Number DescriptionB2 – 4 3089492T02Antenna Cable, 300 mm (1 ft.)Antenna Cable Pin and Signal InformationThe antenna cabling uses a 50 -Ohm coaxial cable. The inner conductor provides signaling andthe outer conductor provides shielding and ground.Table 3 -5 Pin and Signal Information for Antenna CableAntennaInner Conductor Outer ConductorB TX/RXGround3 -10 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation R emote GPS CableRemote GPS Cable■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectiveThis section contains general information on the Remote Global P ositioning System (RGPS)cabling. Installation information is found in Appendix B Alternate RGPS Installation , beginningwith Procedure B -1 .Cable LabelRefer to T able 3 -1 for the labels used to identify the cables that will be shown in illustrationsthroughout this chapter . Cable C is available in different kits covering several lengths.RGPS CablesT able 3 -6 provides the quantities and descriptions of the cables.Table 3 -6 Cables Needed for RGPS ConnectionsCable QtyPart Number DescriptionC 1 T472AARGPS cable, 15 m (50 ft.)T472ABRGPS cable, 38 m (125 ft.)T472ACRGPS cable, 76 m (250 ft.)T472ADRGPS cable, 152 m (500 ft.)T472AERGPS cable, 304 m (1000 ft.)T472AFRGPS cable, 608 m (2000 ft.)L1 SGKN438615 pin D -connector on one end and loosewires on the other end. Cable is MotorolaP/N 3086433H12.Mounting ConsiderationsThe RGPS Head requires specific mounting considerations in order to properly observe theGPS satellites.68P09277A59 -8 3 -11PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
R emote GPS Cable Chapter 3: Cable Descriptions•The mounting pipe for the RGPS head should be mounted vertically with less than fivedegrees of tilt.•It is recommended that the RGPS head be installed using the supplied mounting mast andmounting hardware. Care should be taken to ensure that the RGPS chassis does not comeinto contact with any metal surfaces. F ailure to properly isolate the RGPS chassis fromother conductive surfaces can lead to RGPS head failure. The supplied mounting hardwarehas been designed to provide the required RGPS chassis isolation.•P osition the RGPS head to have an unobstructed view of the sky and to minimize the chanceof debris (leaves, dirt, snow , ice, etc.) accumulating on the radome of the RGPS head.•The RGPS head must have a clear view of the sky , preferably to within 10 degrees of thehorizon in all directions. The total blockage of the sky (due to buildings, mountains, etc.)should be less than 50%.•Place the RGPS head as far away from the transmit antenna as possible to avoid RFinterference issues.•Place the RGPS head at least 15 m away from lightning rods, towers, or structures thatattract lightning. RGPS head damage is usually not the result of a direct lightning strike,but of a lightning strike on a nearby structure. Also, since a lightning rod is connectedto an earth ground, it can act as a shield and create a shadow that may block or reducethe signal from a satellite.•A fter the Base Control Unit (B CU) is powered up (approximately 15 minutes), check theRGPS signal strengths with thegstatuscommand on the B CU MMI port.An optimal installation will have at least one satellite (SV) with an RS SI value 50,and three (3) satellites with RS SI values 45.A minimal installation should have at least four (4) satellites with RS SI values 40.•The RGPS head is rated for ambient air temperatures from –40°C (–40°F) to 75°C (167°F),and has ratings for humidity , shock, waterproof , UV light resistance, vibrations, salt fog,ESD , EMI, and altitude.•The RGPS system used for the Access P oint will support up to 1 km (3280 ft.) of overallcable length from the RGPS head. If a long cable run needs to be broken into pieces,minimize the number of breaks in the cable.3 -12 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Local GPS (RF GPS) CableLocal GPS (RF GPS) Cable■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectiveThis section contains general information on the R adio Frequency Global P ositioning Systemreceiver (RF GPS) antenna cabling. More commonly referred to as Local GPS . Refer toProcedure 4 -10 for installation information.Cable LabelRefer to T able 3 -1 for the labels used to identify the cables that will be shown in illustrationsthroughout this chapter .Table 3 -7 Local GPS Cable Description and P art NumbersCable QtyPart Number DescriptionD1 Receiver SGRG4030Assembly , GPS , RF Module1 CGDSGPSKITF4NM50Assembly , Receiver , RF GPS with 50ft. cableSurge ProtectionLocal GPS antenna requires lightning protection.Mounting ConsiderationsRefer to T able 3 -8 for Local GPS mounting considerations.Table 3 -8 Local GPS Antenna Mounting Consider ationsDescription1The mounting pipe for the Local GPS Head should be mounted vertically with lessthan five (5) degrees of tilt.2The Local GPS Head requires a clear view of the sky , preferably to within ten (10)degrees of the horizon in all directions. The more sky that is observed increasesthe number of potential satellites that can be tracked, resulting in better LocalGPS performance.3During normal operation, the Local GPS Head continuously tracks a minimum offour (4) GPS satellites. However , it is theoretically possible to operate the BTS byContinued68P09277A59 -8 3 -13PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Local GPS (RF GPS) Cable Chapter 3: Cable DescriptionsTable 3 -8 Local GPS Antenna Mounting Consider ations (Continued)Descriptiontracking only one (1) GPS satellite. Motorola does not recommend tracking only one(1) GPS satellite unless there has been an accurate site survey .4Place the Local GPS Head where RF obstructions of the sky are minimal. Theskyincludes everything to within ten (10) degrees of the horizon in all directions. RFobstructions include buildings, towers, natural rock formations, snow , foliage, anddebris.The mounting of the Local GPS head on antenna towers is notrecommended due to increased risk of damage due to lightning strikes. Iftower mounting is necessary the Local GPS head should mounted at thelowest point possible and still maintain an unobstructed view of the sky .5Separate the Local GPS Head from other radiating sources. Excessive RF energycan degrade the Local GPS Head’s ability to observe the GPS satellites. The LocalGPS Head receives on the GPS L1 frequency of 1575.42 MHz and incorporatesfilters to minimize the effects of potential RF interference, however , strong radiantscan overwhelm the filters, thus degrading the units reception capability .6The Local GPS Head is rated for ambient air temperatures in the range -40 to +50degrees C , and has ratings for humidity , shock, waterproofing, UV light resistance,vibrations, salt, fog, ESD , EMI, and altitude.7An RF gain of between +10 dB and +26 dB should be provided to the Local GPSreceiver antenna input. The GPS antenna supplied in the CGDSGPSKITF4NM50kit provides a nominal gain of +25 dB. The total signal loss from theCGDSGPSKITF4NM50 antenna output and Local GPS antenna input must be lessthan 15 dB at 1.575 GHz.3 -14 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Ethernet CableEthernet Cable■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectiveThis section contains general information on the Ethernet Cabling. Refer to Chapter 4 AccessP oint Hardware Installation for ethernet cable installation information.Cable LabelRefer to T able 3 -1 for the labels used to identify the cables that will be shown in illustrationsthroughout this chapter .Tools and MaterialsThere are no tools and materials required to install the Ethernet Cables.68P09277A59 -8 3 -15PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Fiber Optic Cable Chapter 3: Cable DescriptionsFiber Optic Cable■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectiveThis section contains general information on the fiber optic cableCable LabelRefer to T able 3 -1 for the labels used to identify the cables that will be shown in illustrationsthroughout this chapter .Cable Description and Part NumberThe fiber optic cable is orderable in a variety of lengths as indicated in T able 3 -9 below .Depending on site configuration all of one length or a combination of lengths (up to 4) may beused.Table 3 -9 Fiber Optic Cable Description and P art NumberCable QtyPart Number DescriptionH1–4 3089843T01Fiber Optic, 20 m (65.6 ft)1–4 3089843T02Fiber Optic, 40 m (131.2 ft)1–4 3089843T03Fiber Optic, 60 m (196.8 ft)1–4 3089843T04Fiber Optic, 80 m (262.4 ft)1–4 3089843T05Fiber Optic, 100 m (328.0 ft)3 -16 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Customer Dened Input/Output CablesCustomer Dened Input/Output Cables■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectiveThis section contains general information on the Customer Defined Input (CDI) and Output(CDO) cables. Refer to Chapter 4 Access P oint Hardware Installation for installation information.Cable LabelRefer to T able 3 -1 for the labels used to identify the cables that will be shown in illustrationsthroughout this chapter .Cable Descriptions and Part NumbersT able 3 -10 gives the cable descriptions and part numbers used to install the Customer I/Oconnectors.Table 3 -10 Customer Dened I/O Cable Description and P art NumbersCable QtyPart Number DescriptionF1 SGLN6414AAssembly , Installation, InstallationHdw Pkg B CU68P09277A59 -8 3 -17PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Customer Dened Input/Output Cables Chapter 3: Cable DescriptionsCustomer Dened Input and Output Connector PinoutsInput Pins T able 3 -11 lists the pinouts for the Customer Defined Input 1 -4 and 5–8 connectors.Refer to Figure 4 -16 .Table 3 -11 Customer Dened Input Connector Pins 1–4 and 5–8Pin Number Description Pin Number DescriptionConnector 1–4 Connector 5–81Customer Defined Input 11Customer Defined Input 52Customer Defined Input 1 Return2Customer Defined Input 5 Return3Customer Defined Input 23Customer Defined Input 64Customer Defined Input 2 Return4Customer Defined Input 6 Return5Customer Defined Input 35Customer Defined Input 76Customer Defined Input 3 Return6Customer Defined Input 7 Return7Customer Defined Input 47Customer Defined Input 88Customer Defined Input 4 Return8CustomerDefined Input 8 ReturnT able 3 -12 lists the pinouts for the Customer Defined Input 9 -12 and 13–16 connectors. Referto Figure 4 -16Table 3 -12 Customer Dened Input Connector Pins 9–12 and 13–16Pin Number Description Pin Number DescriptionConnector 9–12 Connector 13–161Customer Defined Input 91Customer Defined Input 132Customer Defined Input 9 Return2Customer Defined Input 13 Return3Customer Defined Input 103Customer Defined Input 144Customer Defined Input 10 Return4Customer Defined Input 14 Return5Customer Defined Input 115Customer Defined Input 156Customer Defined Input 11 Return6Customer Defined Input 15 Return7Customer Defined Input 127Customer Defined Input 168Customer Defined Input 12 Return8Customer Defined Input 16 Return3 -18 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007

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