Alcatel Canada 24T07A01D22D 7390 24 GHz Co-Pol RT User Manual NT Manual pages 101 to 114

Alcatel Canada Inc 7390 24 GHz Co-Pol RT NT Manual pages 101 to 114

NT Manual pages 101 to 114

3CC12423AAAA TQ BJA 01 Issue 01 - March 2001 - Draft 03 101/ 11410424-30 GHz-RT with an integrated antenna of 26 cm 9900RTA001 3CC 11956 ABxx 3CC 12115 ABxx28/425/B 28 GHzRT with N connector RT with F connector24-30 GHz-RT with an integrated antenna of 26 cm 9900RTA001 3CC 11956 ACxx 3CC 12115 ACAA28/425/C 28 GHzRT with N connector RT with F connector24-30 GHz-RT with an integrated antenna of 26 cm 9900RTA001 3CC 11956 ADxx 3CC 12115 ADxx28/425/D 28 GHzRT with N connectorRT with F connector24-30 GHz-RT with an integrated antenna of 26 cm 9900RTA001 3CC 10886 ABxx 3CC 11588 ABxx28/500/B 28 GHzRT with N connectorRT with F connector24-30 GHz-RT with an integrated antenna of 26 cm 9900RTA001 3CC 10886 ACxx 3CC 11588 ACxx28/500/C 28 GHzRT with N connectorRT with F connector24-30 GHz-RT with an integrated antenna of 26 cm 9900RTA001 3CC 10110 AAxx 3CC 11947 AAxx28/723/A 28 GHzRT with N connectorRT with F connector24-30 GHz-RT with an integrated antenna of 26 cm 9900RTA001 3CC 10110 ABxx 3CC 11947 ABxx28/723/B 28 GHzRT with N connectorRT with F connector24-30 GHz-RT with an integrated antenna of 26 cm 9900RTA001 3CC 10883 AAxx3CC 11946 AAxx28/1008/A 28 GHzRT with N connectorRT with F connector24-30 GHz-RT with an integrated antenna of 26 cm 9900RTA001 3CC 10883 ACxx 3CC 11946 ACxx28/1008/C 28 GHzRT with N connectorRT with F connector24-30 GHz-RT with an integrated antenna of 26 cm 9900RTA001 3CC 10883 ADxx 3CC 11946 ADxx28/1008/D 28 GHzRT with N connectorRT with F connector24-30 GHz-RT with adaptator for60 cm antenna 9900RTC0013CC 11541 AAxx3CC 12507 AAxx25/1008/A+ adaptatorRT with N connectorRT with F connector24-30 GHz-RT with adaptator for60 cm antenna 9900RTC0013CC 11542 AAxx3CC 12507 ABxx25/1008/B+ adaptatorRT with N connectorRT with F connector24-30 GHz-RT with adaptator for60 cm antenna 9900RTC0013CC 11543 AAxx3CC 12507 ACxx25/1008/C+ adaptatorRT with N connectorRT with F connectorInstallation item Commercial code Industrial code Comments
102/ 114 Issue 01 - March 2001 - Draft 03 3CC12423AAAA TQ BJA 0110424-30 GHz-RT with adaptator for60 cm antenna 9900RTC0013CC 11544 AAxx3CC 12507 ADxx25/1008/D+ adaptatorRT with N connectorRT with F connector24-30 GHz-RT with adaptator for60 cm antenna 9900RTC0013CC 11545 AAxx3CC 12508 AAxx25/1480/A+ adaptatorRT with N connectorRT with F connector24-30 GHz-RT with adaptator for60 cm antenna 9900RTC0013CC 11921 AAxx3CC 12508 ABxx25/1480/B+ adaptatorRT with N connectorRT with F connector24-30 GHz-RT with adaptator for60 cm antenna 9900RTC0013CC 11546 AAxx3CC 12509 AAxx 26/855/A+ adaptatorRT with N connectorRT with F connector24-30 GHz-RT with adaptator for60 cm antenna 9900RTC0013CC 11547 AAxx3CC 12509 ABxx26/855/B+ adaptatorRT with N connectorRT with F connector24-30 GHz-RT with adaptator for60 cm antenna 9900RTC0013CC 11534 AAxx3CC 12506 ABxx28/425/B+ adaptatorRT with N connector RT with F connector24-30 GHz-RT with adaptator for60 cm antenna 9900RTC0013CC 11535 AAxx 3CC 12505 AAxx28/500/A+ adaptatorRT with N connectorRT with F connector24-30 GHz-RT with adaptator for60 cm antenna 9900RTC0013CC 11535 AAxx3CC 12505 ABxx28/500/B+ adaptatorRT with N connectorRT with F connector24-30 GHz-RT with adaptator for60 cm antenna 9900RTC0013CC 11536 AAxx3CC 12505 ACxx28/500/C+ adaptatorRT with N connectorRT with F connector24-30 GHz-RT with adaptator for60 cm antenna 9900RTC0013CC 11537 AAxx3CC 12500 AAxx28/723/A+ adaptatorRT with N connector RT with F connectorInstallation item Commercial code Industrial code Comments
3CC12423AAAA TQ BJA 01 Issue 01 - March 2001 - Draft 03 103/ 114104 24-30 GHz-RT with adaptator for60 cm antenna 9900RTC0013CC 11538 AAxx 3CC 12500 ABxx28/723/B+ adaptatorRT with N connectorRT with F connector24-30 GHz-RT with adaptator for60 cm antenna 9900RTC0013CC 11540 AAxx3CC 12504 AAxx28/1008/A+ adaptatorRT with N connector RT with F connectorVersion CO-POLRT installation toolsInstallation tools(E-RIT+cables +soft) 9900YTA001 3CC 10784 AAxxSplitter 8V 9900XTC003 3CC 11876 AAxxInstallation item Commercial code Industrial code Comments
104/ 114 Issue 01 - March 2001 - Draft 03 3CC12423AAAA TQ BJA 01104PAGE INTENTIONALLY LEFT BLANK
3CC12423AAAA TQ BJA 01 Issue 01 - March 2001 - Draft 03 105/ 114112Appendix 6 – Installation of the Terminal Station RTunit with a non integrated antennaThe installation of the RT unit should satisfy the following criteria:–unimpeded direct line of sight between RT unit and RBS (Base Station),–perfect mechanical rigidity,–enabling precise antenna alignment.The 7390RT is designed for outdoor installation without any particular protection. However, the followingrecommendations must be respected:–do not install equipment below bird nesting areas,–do not attach equipment to a surface prone to vibrations (machinery, lift housing, air conditioning,etc.),–do not attach equipment to chimneys which give off fat deposits, dust and other aerosols whichare liable to come to rest on the equipment,–do not install equipment in proximity of sources of heat,–do not place the equipment in proximity to corrosive gas outputs,–do not place the equipment below roof run-offs not equipped with guttering (high risk of microwaveshort-circuit),–do not install at man-height to prevent human collisions against the antenna. This could cut theradio link with the central station.The antenna is screwed on the pole mounting 1+0 (9900UXI102). The RT is mounted with quick latches.Overall antenna steer (with turnbuckles set to the "maximum") is:•Azimuth: 360 degrees around the pipe.The steer obtained by the turnbuckles is:•Elevation: ± 25 degrees,•Azimuth: ± 10 degrees.To avoid obstacles (wall too close, etc), you can fix the pole mounting on any side of the pipe.Figure 63 – Typical installationRTPole mounting600 mm antennaPipe
106/ 114 Issue 01 - March 2001 - Draft 03 3CC12423AAAA TQ BJA 01112The pole mounting is supplied complete, mechanically assembled, with screw fastenings kit and groundterminals included in a plastic bag inside the casting.The mechanical system is mounted on a pipe with a diameter of 114 mm. The pole/tube selected shouldbe sufficiently rigid to prevent antenna misaligment and resist vibrations.The weights of the radio subsystem components are:•Pole mounting 1+0 (9900UXI102): 4.7 Kg•RT unit 1.5 Kg•600 mm antenna: 12 Kg•Overall weight: 18.2 KgA.6.1 – Choosing antenna polarizationThe antennas are normally tuned for vertical polarization.Figure 64 – Antenna nose end viewCAUTION: verticality of ± 1 degree is required for polarizationCAUTION: The pole mounting 1+0 (9900UXI102) is not designedto be fixed directly to the wallCAUTION: Use the same polarization on Terminal Station and Base StationVertical polarization Horizontal polarizationSocket cap screw"Antenna nose"GasketDrain orificeNoseSocket capTOP markerFixingTOP TOPvertical polarizationAntenna nose end viewslotsscrewscrew
3CC12423AAAA TQ BJA 01 Issue 01 - March 2001 - Draft 03 107/ 114112 To change the polarization:–slacken the three socket cap screws,–turn the nose through 90 degrees,–tighten the screws again.A.6.2 – Installing the configuration with pole mounting 1+0(9900UXI102)The installation takes place in 4 steps:–Installing the antenna on the pole mounting (§ A.6.2.1 – Installing the antenna on the pole moun-ting),–Installing the RT unit (§ A.6.2.2 – Installing the RT unit),–Installing on the pipe (§ A.6.2.3 – Installing on the pipe),–Coarse alignment of the antenna, (§ A.6.2.4 – Coarse alignment of the antenna).Figure 65 – 9900UXI102 configurationCAUTION: The seal should be coated with silicon grease before fitting.The grease is provided with the antenna.CenteringpinFlat washerGrower washerNutBracketsCasting M6 x (7) screw and5634271"Onduflex" washer
108/ 114 Issue 01 - March 2001 - Draft 03 3CC12423AAAA TQ BJA 01112A.6.2.1 – Installing the antenna on the pole mounting1. Position the antenna verticaly (nose horizontal), with the drain hole in the bottom part and free ofobstacles.2. Position the pole mounting centering pin in hole on the antenna.3. Insert the M6 screws (7 in all ) ¦ and "Onduflex" springy crinkle washers «, tighten and secure thescrews (these screws can be found in a plastic bag located inside the casting ¥).A.6.2.2 – Installing the RT unitThis installation can be done only during commissioning.Two choices per polarization are possible:Vertical polarizationHorizontal polarizationFigure 66 – Installing the RT unitCAUTION: Take care not to damage the O-Ring on the nose of the antennaconnection. If the RT is not to be mounted immediatly after the pole mounting ofthe antenna, protect the connection nose (from water, dirt and impact).
3CC12423AAAA TQ BJA 01 Issue 01 - March 2001 - Draft 03 109/ 114112–remove the plastic protection on the "nose" of the unit,–offer up the two bosses on the "nose" of the unit to the two slots in the "nose" of the antenna,–hold onto the RT unit, and–lock the two catches in the position shown below.Figure 67 – Position of catchREMINDER:–The RT unit/antenna assembly requires no additional seal on the flanges; the two ends aresmooth. Sealing is provided by the O-ring seal around the male "noses".–When the RT unit is fitted, the polarization of both antenna and RT unit can be ascertained, lookingthe rear of the RT unit.If the letter "H" can be read naturally, polarisation is horizontal.If the letter "V" can be read naturally, polarisation is vertical.A.6.2.3 – Installing on the pipeNote:–Be aware that azimutal coarse alignment of antenna is done at this phase.–To avoid obstacles (wall too close, etc.), you can fix the pole mounting on any side of the pipe (seeFigure 66 – Installing the RT unit).–Check the polarization indicator to check correct polarization.A.6.2.4 – Coarse alignment of the antenna–Azimutal coarse alignment has to be carried out when installing the pole mounting.–Prepoint antenna visually and/or using a compass and a map.–Orientate the pole mounting so that the antenna is pointed towards the Base Station antenna.CAUTION: Once the RT unit is fitted on the pole mounting, never handle theassembly by the radio but by the pole mounting.Position of catch
110/ 114 Issue 01 - March 2001 - Draft 03 3CC12423AAAA TQ BJA 01112Figure 68 – "Azimutal " alignment of antennaElevation alignment is performed only with the elevation turnbuckles. If the elevation angle is higher than(+ 5°) or lower than (- 5°), it is necessary to:–remove completely one of the 2 screws fixing the antenna support on the azimut support and,–insert it in the third hole accessible.CAUTION: The bracket nuts must be fastened to torque of 3 mdaN, ± 10%. Thebracket must be clean and without grease, except on the threads.10°123To Base Station antenna10°
3CC12423AAAA TQ BJA 01 Issue 01 - March 2001 - Draft 03 111/ 114112Figure 69 – Elevation coarse alignment of antennaCAUTION: In either case, the support must be fixed with 3 screws, 2 put in the window and 1 corresponding to its axis of rotation.All screws must be tightened and secured only after finetune alignment of the antennaCAUTION: Take care to put the 2 screws in the window with the flat washerspositioned as shown in the figure below.If: - 5 < α < 5Put the screws inthe two externalholes.If: α > 5or α < - 5Put the screwsin the 2 holesvisible throughthe window, i.e.the middle andthe external hole.α = 25°α = 25°
112/ 114 Issue 01 - March 2001 - Draft 03 3CC12423AAAA TQ BJA 01112A.6.3 – Grounding the RT unitConsiderations–It is not necessary to establish special grounding connection for the RT casing. However the RTunit can be grounded.–On the RT unit, the ground terminal is in the form of a tapped hole (see Figure 70 – Grounding theRT unit).–The RT unit can be grounded using the grounding lug and screw hardware supplied with the equi-pment.–On the pole mounting, the ground terminal comprises a screw, two washers and two nuts whichfix the two crimp terminals. It must be installed at the bottom of the pole mounting.Steps1. Crimp lugs (ref.: 16-6 CT) on to the grounding cables (16 mm 2 minimum cross-section).2. Screw the cable lug into the tapped hole of the RT. Use an M6 screw and onduflex washers.3. On the pole mounting side, put the 2 lugs and the washers on to the grounding screw and tightenthe nut (nut, lugs and washers are supplied with the pole mounting). Use a 10 mm flat wrench.Figure 70 – Grounding the RT unitNote: Position of the grounding screw may differ according to mechanical variants beeing either closeto the 75 ohm connector or on the side as shown here.grounding screwcable lug
3CC12423AAAA TQ BJA 01 Issue 01 - March 2001 - Draft 03 113/ 114114Appendix 7 – List of abbreviationsMNEMONIC ENGLISH MNEMONIC ENGLISHAAL ATM Adaptation Layer FAS Frame Alignment SignalAIS Alarm Indication Signal FEC Forward Error CorrectionAL Alarm HDB3 High Density Binary 3 code(3rd order)AMD ATM Modulator Demodulator IBS Intermediate frequency Base StationANT ATM Network Termination ICS Identifier Change StatusASAP Alarm Severity Assignment Profile I2C or IIC Inter Integrated CircuitATM Asynchronous Transfer Mode ID IDentifierAT Attend alarm on LT IEC International ElectrotechnicalCommissionAVC Attribute Value Change IM Information ModelBER Bit Error Rate IP Internet ProtocolBNC Bayonet-locking Connector ISDN Integrated Services Digital NetworkBS Base Station ITU International Telecommunication UnionCBR Constant Bite Rate LAIS Line Alarm Indication SignalCCIR International radio consultativecomitee LAN Local Area NetworkCEPT Conference of European Post and Telecommunications administrations LED Light Emitting DiodeCPL Coupler LMDS Local Multipoint Distribution ServiceCRC Cyclic Redundancy Check LMFA Loss of MultiFrame AlignmentDBS Digital Base Station LOF Loss Of FrameEMC ElectroMagnetic Compatibility LOP Loss Of PointerEPROM Electronically ProgrammableRead-Only Memory LOPC Loss Of Polling CellETSI European Telecommunications Standards Institute LORF Loss Of Radio FrameETH Ethernet LOS Loss Of Signal
114/ 114 Issue 01 - March 2001 - Draft 03 3CC12423AAAA TQ BJA 01114 END OF DOCUMENTMNEMONIC ENGLISH MNEMONIC ENGLISHLRDI Line Remote Defect Indicator QAM Quadrature amplitude ModulationLT Local Terminal RAI Remote Alarm IndicatorMAC Medium Access Control RBS Radio of Base StationMbps Mega Bit Per Second RDI Remote Defect IndicationMIB Management Information Base REI Remote Error IndicationMMI Man Machine Interface RF Radio FrequencyMSC Message Sequence Chart RIT Radio Installation ToolMUX Multiplexer RT Radio TerminalNE Network Element SC State ChangeNFS Network File System SDH Synchonous Digital HierarchyNIT Network Installation Tool SMD Surface Mounted DeviceNRZ Non return to zero SNMP Simple Network ManagementProtocolNT Network Terminal SNTP Simple Network Time ProtocolOC Object Creation STP Shielded Twisted PairOD Object Deletion TAC Technical Assistance CenterOOF Out Of Frame TCP Transmission Control ProtocolOS Operation System TDM Time Division MultiplexPAIS Path Alarm Indication Signal TE Transaction EndPC Personal Computer TNT TDM Network TerminationPCR Peak Cell Rate TS Terminal StationPDH Plesiochronous Digital Hierarchy UNI User Network InterfacePLL Phase Locked Loop VPI Virtual Path IdentifierPSU Power Supply Unit VCI Virtual Channel IdentifierPVC Permanent Virtual Circuit WAN Wide Area Network

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