Nokia Solutions and Networks T7HN1 2.5 GHz Diversity Access Point User Manual users manual 4

Nokia Solutions and Networks 2.5 GHz Diversity Access Point users manual 4

users manual 4

Base Control Unit Installation Chapter 4: Access P oint Hardw are InstallationFigure 4 -4 BCU Door Clear ancesti-cdma-05732.eps305 mm / 457 mm Recommended for Fiber Connection406 mm Left & Right Door432 mm DACS Door(16 in.)(17 in.)(12 in.) / (18 in.)Conduit SizesRefer to T able 4 -1 for the proper conduit sizes.Table 4 -1 Conduit T ypes and Siz esNo. DesignationRequired Size Hole Size1Ethernet 1 inch (25.4 mm) 1 inch (25.4 mm)2P ower1–1/4 inch (31.75 mm) 1–1/4 inch (31.75 mm)3Fiber OpticNoneBulkhead connectorTools and MaterialsThe following tools and materials or equivalent are required to install the B CU .4 -10 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Base Control Unit Installation•Bucklestrap Cutting T ool (Motorola P/N 6604809N01) for pole mounting bracket assembly•Safety Glasses•13/16 Breakaway T orque W rench 38 in -lb (4.3 N -m)•Chalk•T ape Measure•Electrical T ape•Crescent W rench•Socket Driver•Metric or Standard Socket Set for 1/4–in or 3/8–in driver•P ower Drill•Concrete and W ood Drill Bits•Crimp T oolBCU Wall/Pole Mounting Bracket Assembly InstallationFigure 4 -5 shows the W all/P ole Mounting Bracket and Mounting Bracket Assembly .68P09277A59 -8 4 -11PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Base Control Unit Installation Chapter 4: Access P oint Hardw are InstallationFigure 4 -5 BCU W all/P ole Mounting Br ack et Assemblyti-cdma-04176.epsBCU Mounting Bracket Assembly ProcedurePole MountP erform the following procedure to install the P ole/W all Mounting Bracket Assembly on a pole.Once the BCU is installed, DO NO T use it as a step ladder . It is not designed to supporta person hanging from or standing on top of it.4 -12 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Base Control Unit InstallationProcedure 4 -1 Procedure to Install Mounting Br ack et Assembly on a P ole1Slide non–buckle end of strap through openings in P ole Mounting BracketAssembly .2Set P ole Mounting Bracket Assembly with straps at the desired height.Initial height is determined by customer . The bottom of the B CUis a minimum of 1 meter from the ground. Adjust P ole/W allMounting Bracket Assembly to account for this minimum distance.3W rap strap around the pole, slide non–buckle endthrough strap loop and around the pole again.Slide end through strap loop and pull snug.4A ttach Bucklestrap Cutting T ool (slide strap through openings in tool,pull gripper lever to slide strap into spindle head), slide tool towardsbuckle. Place cutting tool end of tool as close to the buckle as possible.The strap can be cut to a more manageable length prior to usingthe tool. Bucklestrap Cutting T ool is a ratchet spindle and cutterin one.5Turn spindle clockwise until strap is tight.Bend the excess strap over tightened strap, cut strap, fold the cut tab intothe buckle, then close buckle.6Using the tool bend the strap over towards the buckle.Remove tool and use a hammer to bend the strap more.7Use the hammer to bend buckle tabs over strap.Use electrical tape to cover over the buckle and straps.8P erform step 3 through step 8 , for the remaining straps.9If not already attached to B CU , attach Mounting Bracket to B CU using nineM6 bolts and washers (Refer to Figure 4-5 ). T orque bolts to 30 in–lbs (3.4N–m).68P09277A59 -8 4 -13PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Base Control Unit Installation Chapter 4: Access P oint Hardw are InstallationWall MountP erform the following procedure to install the P ole/W all Mounting Bracket Assembly on a wall.Procedure 4 -2 Procedure to Install Mounting Br ack et Assembly on a W all1Determine the height at which the Base Control Unit (B CU) will be mounted.Make sure the wall is capable of supporting the weight, check with SiteManager .2Use the W all Mounting Bracket as a template to layout the nine hole locations.3Drill starter holes for the anchor bolts at the locations marked.4Secure W all Mounting Bracket to wall using nineM6 bolts and washers. Refer to Figure 4-5 .T orque bolts to 30 in-lbs (3.4 N-m).5Mount B CU onto W all Mounting Bracket and secure in place.Installing the BCUF ollow the steps in Procedure 4 -3 to install the Base Control Unit (B CU).Procedure 4 -3 Procedure to Install the P ole Mount BCU1P erform the procedure for attaching the P ole Mounting Bracket Assembly described inProcedure 4-1 .2Mount the B CU onto the mounting bracket and secure using 12 screws. Refer to Figure 4-5 ).It is recommended that a minimum of two people attach the B CU on the polemounting bracket.3B CU is ready for cabling. Proceed to Procedure 4-6 .P erform Procedure 4 -4 to floor mount the B CU on a concrete pad.Procedure 4 -4 Installing the BCU Plinth on Concrete1P osition the plinth in the desired position.2Mark the hole locations on the floor using the plinth as a template.Continued4 -14 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Base Control Unit InstallationProcedure 4 -4 Installing the BCU Plinth on Concrete (Continued)3Set aside the plinth and drill holes where hole locations are marked.4Ensure that isolation pad is affixed to bottomof each bracket. Set plinth over holes.Secure plinth to floor using one flat isolation washer andone Hilti—Bolt (HSL-3M 8/20) each. T orque bolts to 65 ft-lbs (8.8 N-m)See Figure 4-7 .5V erify that plinth is secured to floor .6If left and right brackets have not been previously attached to B CU underside,secure brackets to underside of B CU using four bolts, nuts, and washers each.T orque bolts to 10 ft-lbs (13.6 N-m). See Figure 4-87If B CU already has left and right brackets attached to its underside, set theB CU onto the plinth and secure in place using eight screws. T orque thescrews to 10 ft-lbs (13.6 N-m). See Figure 4-8The B CU can only be set on the plinth in one direction. TheCustomer Interface Compartment seats over the notched end ofthe plinth.68P09277A59 -8 4 -15PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Base Control Unit Installation Chapter 4: Access P oint Hardw are InstallationProcedure 4 -4 Installing the BCU Plinth on Concrete (Continued)8B CU is ready for cabling. Proceed to Procedure 4-6Figure 4 -6 BCU Plinthti-cdma-04175.eps4 -16 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Base Control Unit InstallationFigure 4 -7 Mounting Bolt Congur ation (Concrete)ti-cdma-05742.epsCONCRETE PADCONCRETEHILTI-BOLTHSL-3M 8/20LARGE FLATWASHER MOUNTINGBRACKETISOLATIONPADPLINTH(AFFIXED TOBRACKET)OPTIONALISOLATIONWASHER68P09277A59 -8 4 -17PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Base Control Unit Installation Chapter 4: Access P oint Hardw are InstallationFigure 4 -8 BCU A ttachment to Plinthti-cdma-05744.epsBCUPlinthRight BracketLeft BracketIsolation Pads(Affixed to bottom of brackets)P erform Procedure 4 -5 to floor mount the B CU on a raised platform or roof .Procedure 4 -5 Installing the Plinth on a R aised Platform or R oof T op1V erify with the Site Manager that the platform/roof top is capable ofsupporting the weight of the B CU2P osition the plinth in the desired position.3Mark the hole locations on the platform or roof top using the plinth as atemplate.Continued4 -18 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Base Control Unit InstallationProcedure 4 -5 Installing the Plinth on a R aised Platform or R oof T op (Continued)4Set aside the plinth, and drill holes where hole locations are marked.5Set plinth over holes.Secure plinth to platform or roof top using one large flatwasher , lock washer , small flat washer , 12M nut, and 12Mbolt each. T orque bolts to 65 ft-lbs (88 N-m) See Figure 4-9 .If left and right brackets have not been attached to B CU , proceedto step 6 . Otherwise, proceed to step 76A ttach left and right brackets to underside of B CU using four screws, nuts,and washers each. T orque screws to 10 ft-lbs (13.6 N-m ). See Figure 4-8 .Proceed to step 87If B CU already has left and right brackets attached to its underside, set theB CU onto the plinth and secure in place using eight screws. T orque thescrews to 10 ft-lbs (13.6 N-m).The B CU can only be set on the plinth in one direction. TheCustomer Interface Compartment seats over the notched end ofthe plinth.68P09277A59 -8 4 -19PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Base Control Unit Installation Chapter 4: Access P oint Hardw are InstallationProcedure 4 -5 Installing the Plinth on a R aised Platform or R oof T op (Continued)8B CU is ready for cabling. Proceed to Procedure 4-6Figure 4 -9 Mounting Bolt Congur ation (R aised Platform or R oof T op)ti-cdma-05743.epsSMALL FLATWASHERROOFTOPM12 X 100 BOL T INSULATING WASHER(OPTIONAL)LARGE FLATWASHERPLINTH MOUNTINGBRACKETISOLATIONPADMOUNTINGSTRUCTURE(I BEAM) M12 NUTLOCK WASHERSMALL FLATWASHER(AFFIXED TOBRACKETS)BCU Cable InstallationP erform the procedure in Procedure 4 -6 to install the B CU cables.Procedure 4 -6 BCU Cabling ProceduresContinued4 -20 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Base Control Unit InstallationProcedure 4 -6 BCU Cabling Procedures (Continued)The cable access holes are covered. Remove the wing nuts andcovers before routing cables to and from the B CU CustomerInterface Compartment.1F or B CU Ground cable installation, B CU ground is located on the side justbehind the Customer Interface compartment door hinge. A ttach the 2–holelug and cable to the ground location on the B CU . A ttach other end of groundcable to system ground bus bar .2Ensure the AC (or DC) power is disabled at the sourcebefore attempting to install the AC (or DC) power cabling.F or AC power cable installation, perform Procedure 4-7 .F or DC power cable installation, perform Procedure 4-83F or RF Head DC power cable installation, perform Procedure 4-14 .4F or Fiber Optic cable installation, perform Procedure 4-165F or RGPS cable installation, perform Procedure B -1 .F or Local GPS cable installation, perform Procedure 4-106F or Customer Input and Output cable installation, perform Procedure 4-12 .T o avoid confusion tag the output cables.7F or Ethernet cable installation (if available), perform Procedure 4-1168P09277A59 -8 4 -21PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
AC or DC P ower Cabling Installation Chapter 4: Access P oint Hardw are InstallationAC or DC Power Cabling Installation■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectiveThis section contains the procedure for installing the AC power cable.This equipment uses dangerous v oltages and is capable of causing death. Use extremecaution when handling and testing this equipment. Earth connection is essential beforeconnecting the power due to the presence of high earth leakage current.AC Cable DescriptionCable E as listed in T able 3 -1 is required for this installation.The minimum bend radius for this cable is 90 mm.Tools RequiredThe following tools are required to install the AC power cables.•No . 2 Blade screw driverAC Power Connection ProcedureF ollow the steps in Procedure 4 -7 to connect a 100/240 V AC , Single Phase AC power cable tothe Base Control Unit (B CU). The AC power cable will be routed through one and one -half inchconduit to the appropriate access hole on the underside of the B CU . The circuit breaker ratingofr the AC Surge Protect is 25 A.Branch Circuit protection to be provided during installation. A Single pole 25A rated circuitbreaker or adequately rated fuse shall be used for nominal 110/240 V AC installations." "F orsupply connections, use wires suitable for at least 75°C" "Unit is intended for installation inRestricted Access Locations"4 -22 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation AC or DC P ower Cabling InstallationThis equipment is designed to permit the connection of the earthed conductor of theDC supply circuit to the earthing conductor at the equipment. If this connection ismade, all of the following conditions must be met:•This equipment shall be connected to directly to the DC supply system earthingelectrode conductor or to a bonding jumper from an earthing terminal bar or busto which the DC supply system earthing electrode conductor is connected.•This equipment shall be located in the same immediate area (such as, adjacentcabinets) as an y other equipment that has a connection between the earthedconductor of the same d.c. supply circuit and the earthing conductor , and alsothe point of earthing of the DC system. The DC system shall not be earthedelsewhere.•The DC supply source is to be located within the same premises as the equipment.•S witching or disconnecting devices shall not be in the earthed circuit conductorbetween the d.c. source and the point of connection of the earthing.F or supply connections, use wires suitable for at least 75°C .Floating Supply voltage should not exceed 60 VDC for DC powered equipment.Unit is intended for installation in Restricted Access LocationsBranch Circuit protection to be provided during installation. A single pole 50A rated circuitbreaker or adequately rated fuse shall be used for nominal -48 VDC installations. A Singlepole 80A rated circuit breaker or adequately rated fuse shall be used for nominal +27 VDCinstallations.Procedure 4 -7 Procedure to Install AC P ower Cable1Ensure that AC power at the source is disabled before handling cable.AC power cables are supplied by the customer and should alreadyhave been laid out at the site.2If not already done, route AC power cables through conduit to B CU CustomerInterface compartment.3In the B CU Customer Interface compartment, open the AC Surge Modulecover by loosening two captive screws. AC Surge Module cover is hinged.4Loosen screws on AC power terminal block. Insert AC power cables intoGROUND ,LINE and NEUTRAL and tighten screws. See Figure 4-10Ensure a good connection.5Close AC Surge Module cover and secure by tightening two captive screws.6If required, enable AC power at the source.68P09277A59 -8 4 -23PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
AC or DC P ower Cabling Installation Chapter 4: Access P oint Hardw are InstallationFigure 4 -10 BCU AC P ower Connectionti-cdma-04182.epsNeutral ConnectionLine ConnectionGroundConnectionDC Cable DescriptionCable M as listed in T able 3 -1 is required for this installation.DC Power Connection ProcedureF ollow the steps in Procedure 4 -8 to connect a nominal +27 or —48 VDC power cable to theBase Control Unit (B CU). The DC power cable will be routed through one and one -half inchconduit to the appropriate access hole on the underside of the B CU .The circuit breaker rating for the +27 DC Surge Protect is 80 A. The circuit breaker rating forthe —48 V DC Surge Protect is 50 A.Procedure 4 -8 Procedure to Install DC P ower CableContinued4 -24 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation AC or DC P ower Cabling InstallationProcedure 4 -8 Procedure to Install DC P ower Cable (Continued)1Ensure that DC power at the source is disabled before handling cable.DC power cables are supplied by the customer and should alreadyhave been laid out at the site.2If not already done, route DC power cables through conduit to B CU CustomerInterface compartment.3In the B CU Customer Interface compartment, open the DC Surge Modulecover by loosening two captive screws. DC Surge Module cover is hinged.4Loosen screws on DC power terminal blocks. Insert DCpower cables into +27VDC and RETURN or —48VDCand +0V RETURN and tighten screws. See Figure 4-11Ensure a good connection.5Close DC Surge Module cover and secure by tightening two captive screws.68P09277A59 -8 4 -25PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
AC or DC P ower Cabling Installation Chapter 4: Access P oint Hardw are InstallationProcedure 4 -8 Procedure to Install DC P ower Cable (Continued)6If required, enable DC power at the source.Figure 4 -11 BCU DC P ower Connectionti-cdma-05745.epsGround-48VDC+27VDC+27VDC ConnectionGround-48 VDC Connection4 -26 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Local GPS Cabling InstallationLocal GPS Cabling Installation■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectiveThe objective of this procedure is to install the Local (RF) Global P ositioning System (RF GPS)cabling.Tools and Materialsprovides the quantities and descriptions of the cables.•5/16 Breakaway T orque W rench 9 -in. lb•Adjustable T orque R atchet with metric socket set•Flathead screwdriver•N -SMA AdapterCable DescriptionCable K as listed in T able 3 -1 is required for installation.Surge Arrestor InstallationP erform the procedure in Procedure 4 -9 to install the surge arrestor .Procedure 4 -9 Procedure to Install Surge Arrestor1Open Base Control Unit (B CU) Customer Interface Compartment.2V erify that surge arrestor is already installed. If not, then remove surgearrestor from kit.3Install surge arrestor in the right side bottom of Customer InterfaceCompartment, see Figure 4-13 .4A ttaching the ground cable is optional.If not provided, perform the following to makethe ground cable for the surge arrestor .Get two lug nuts.Continued68P09277A59 -8 4 -27PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Local GPS Cabling Installation Chapter 4: Access P oint Hardw are InstallationProcedure 4 -9 Procedure to Install Surge Arrestor (Continued)Crimp one end each of a 6 – 8 inch long, #6 A WG cable to the lug nuts.5Unscrew knurled nut from surge arrestor and attach ground lug.Screw knurled nut into surge arrestor and hand tighten.A ttach other end of ground cable to the threaded groundconnection just above the surge arrestor . See Figure 4-13 .A ttach self locking nut to secure ground connection to B CU .Figure 4 -12 Surge Arrestorti-cdma-05829.epsTO RGPS OR RFGPS CONNECT ORANTENNA CONNECT ORGROUND CONNECT ORRGPS / RFGPS SURGE ARREST OR800 - 2500 MHz4 -28 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Local GPS Cabling InstallationFigure 4 -13 Surge Arrestor Orientation and Ground Locationti-cdma-05831.epsRF -GPS CableTo AntennaGround Cable(Optional Connection)Installing Local GPS Antenna and CableFigure 4 -14 shows the components of the Local GPS . The Local GPS is connected to the B CUvia the Customer Interface compartment.Procedure 4 -10 Procedure for Installing Local GPS Antenna and Cabling1Determine the mounting location (see Local GPS Mounting Considerations,T able 3-8 ).2Install the mounting kit at the Local GPS location of choice. Use theappropriate mounting bolts for mounting surface.Continued68P09277A59 -8 4 -29PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Local GPS Cabling Installation Chapter 4: Access P oint Hardw are InstallationProcedure 4 -10 Procedure for Installing Local GPS Antenna and Cabling (Continued)3The roof structure on which the mounting pole is attached should bev eried b y a qualied structur al engineer for the weight of the LocalGPS engine and mounting hardw are or under adv erse conditionsfor the installation areaMounting the Local GPS antenna and hardware to an inadequate roof surfaceand/or using inadequate installation methods can result in serious injury .4A ttach the Local GPS antenna assembly to the mounting bracket and securewasher and custom nut supplied. See Figure 4-145A ttach the grounding kit to the mounting pole with u-bolts and secure usingwashers and nuts supplied. See Figure 4-146Connect one (1) N connector of the 50 feet superflex cable to the N jack of theRF GPS antenna cable (K) and route the other end of the cable down to theB CU . Make allowances for strain relief .7Route the cable to the underside of the B CU to surgearrestor connector (in Customer Interface Compartment).Connect RF GPS cable between RF GPS Module and top of surge arrestor .Continued4 -30 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Local GPS Cabling InstallationProcedure 4 -10 Procedure for Installing Local GPS Antenna and Cabling (Continued)Figure 4 -14 Local GPS Installation and Components Diagr amti-cdma-04199.epsANTENNA(GCNTM20A3A)RUBBER PAD(P/O ANTENNA)MOUNTINGBRACKET(MNT62312B1)WASHER P/O ANTENNACUSTOM HEX NUT M36 MMP/O ANTENNA(SEE NOTE 1)(FSJ4--50B)TO BCUROOFNOTE:1. TOTALWEIGHT FOR GPS ANTENNAASSEMBLY -- 0.65 LBSE/KK(CGDSVXL550)U--BOLTS P/OMOUNTINGBRACKETNUTS AND LOCKWASHERSP/O MOUNTINGBRACKETANTENNA IS DESIGNED FOR A 1--IN DIA.NOMINALPIPE.THE ANTENNA CAN BE INSTALLED ON A3/4--IN DIA. PIPE,HOWEVER,NYLONSPACERS ARE REQUIRED TO TAKE UPTHE SLACK ON THE U--BOLT.SPACERS ARE CUSTOMER SUPPLIEDAND IT IS RECOMMENDED THAT THEYMEET THE FOLLOWING REQUIREMENTS:NYLON,1/2--IN LG,0.0742--IN OD AND0.250--IN ID. QTY. OF 4.ADJUSTABLE FROM33.5 TO 47--IN.N CONNECTORLA68P09277A59 -8 4 -31PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Ethernet Cabling Installation Chapter 4: Access P oint Hardw are InstallationEthernet Cabling Installation■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectiveThis section contains the procedure for installing the Ethernet cables.Cable DescriptionCable J as listed in T able 3 -1 is required for installation.Installing Ethernet CablesF ollow the steps in Procedure 4 -11 to install the ethernet cables.Procedure 4 -11 Procedure to Install Ethernet Cables1If not already done, remove conduit plug at the bottom of the B CU .2If Ethernet cables are not present, routeone end to Site T ermination Equipment.If Ethernet cables are present, route them through conduitand through access hole in the bottom of the B CU .3Insert cable connectors in the sockets labeled ENET A and ENET B.4If there are no more cables to connect close and lock Customer Interfacecompartment.Figure 4 -15 Ethernet Cable Connectionti-cdma-04184.epsENET - AENET - AENET - BENET - B4 -32 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Customer Input/Output Cabling InstallationCustomer Input/Output Cabling Installation■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectiveThis section contains the procedures for installing the Customer Defined Input/Output cables.Cable DescriptionsCable F as listed in T able 3 -1 is required for installation.Customer Input and Output Connector PinoutsThis section contains the procedures for installing the Customer Defined Input/Output cables.The CDI/CDO cables will be routed through one inch conduit to the access hole on the undersideof the B CU .Figure 4 -16 Customer Dened Input and Output Connectorsti-cdma-04185.epsRGDCUST. OUTPUT 1-2CUST. OUTPUT 3-4CUST. INPUT 5-8CUST. INPUT 13-16CUST. INPUT 1- 4CUST. INPUT 9-12Customer Dened Input/Output Cable InstallationF ollow the procedure in Procedure 4 -12 to install the Customer Defined Input/Output CablesContinued68P09277A59 -8 4 -33PRELIMINARY - UNDER DEVELOPMENT MA Y 2007

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