ADC Telecommunications S2983-011 Spectrum 700 Path 1/700 Path 2 RFIC MIMO SRAU User Manual 77168p1

ADC Telecommunications Inc. Spectrum 700 Path 1/700 Path 2 RFIC MIMO SRAU 77168p1

Users Manual

InterReach Spectrum™Main and Secondary Remote Access UnitInstallation GuideD-620731-0-20 Rev AMain Remote Access UnitSecondary Remote Access UnitADCP-77-168  Issue 2  07/2011
ADC Telecommunications, Inc.P.O. Box 1101, Minneapolis, Minnesota 55440-1101In U.S.A. and Canada: 1-800-366-3891Outside U.S.A. and Canada: (952) 938-8080Fax: (952) 917-1717Copyright© 2011 ADC Telecommunications, Inc. All Rights Reserved.Information contained in this document is company private to ADC Telecommunications, Inc. and shall not be modified, used, copied, reproduced or disclosed in whole or in part without the written consent of ADC.Trademark InformationADC is a registered trademark and InterReach Spectrum is a trademark of ADC Telecommunications, Inc. No right, license, or interest to such trademarks is granted hereunder, and you agree that no such right, license, or interest shall be asserted by you with respect to such trademark.Other product names mentioned in this practice are for identification purposes only and may be trademarks or registered trademarks of their respective companies.Disclaimer of LiabilityContents herein are current as of the date of publication. ADC reserves the right to change the contents without prior notice. Should the content of printed user documentation shipped with product differ from documentation provided on a product CD (inclusive of the associated Help modules), the printed user documentation supersedes the documentation on the product CD. In no event shall ADC be liable for any damages resulting from loss of data, loss of use, or loss of profits, and ADC further disclaims any and all liability for indirect, incidental, special, consequential or other similar damages. This disclaimer of liability applies to all products, publications and services during and after the warranty period.Specific Disclaimer for High-Risk ActivitiesThis Product is not specifically designed, manufactured, tested or intended for use in high-risk activities including, without restricting the generality of the foregoing, on-line control of aircraft, air traffic, aircraft navigation or aircraft communications; or in the design, construction, operation or maintenance of any nuclear facility. ADC (including its affiliates) and its suppliers specifically disclaim any express or implied warranty of fitness for such purposes or any other purposes.
InterReach Spectrum Remote Access Unit Installation Guide Page 1ADCP-77-168 • Issue 2 • 07/2011 ©2011 ADC Telecommunications, Inc.TABLE OF CONTENTSPreface.................................................................................................................... 1InterReach Spectrum User Documentation .............................................................. 2Document Cautions and Notes............................................................................... 2General Safety Precautions ...................................................................................2Standards Certification .........................................................................................3Product Overview ..................................................................................................... 4Main Remote Access Units..................................................................................... 5MRAU Ports, Cable, and Connectors................................................................... 5MRAU LEDs.................................................................................................... 6Secondary Remote Access Units.............................................................................7SRAU Ports, Cable, and Connectors................................................................... 7SRAU LEDs ....................................................................................................8Install the RAUs and Antennas.................................................................................... 8Mount the RAUs and Antennas............................................................................... 8Connect the IFEU to the MRAU ............................................................................ 10Connect the MRAU to SRAUs ............................................................................... 12Configure the MRAUs and SRAUs ......................................................................... 13Appendix A: Specifications....................................................................................... 14Spectrum System Specifications .......................................................................... 14Remote Access Unit Specifications........................................................................ 15Composite Power Out of RAU............................................................................... 15Appendix B: 75-Ohm CATV Cable.............................................................................. 16CATV Cable Requirements................................................................................... 16Belden 1695A Coax Specifications........................................................................ 17Description .................................................................................................. 17Overall Physical Characteristics....................................................................... 17Overall Nominal Electrical Characteristics ......................................................... 18Belden 7732A Coax Specifications........................................................................ 19Description .................................................................................................. 19Overall Physical Characteristics....................................................................... 19Overall Nominal Electrical Characteristics ......................................................... 19Appendix C: Omni Antenna ...................................................................................... 21Appendix D: Contacting ADC/TE Connectivity ............................................................. 22PREFACEThis manual provides installation instructions for ADC® InterReach Spectrum™Remote Access Units.
Preface Page 2 InterReach Spectrum Remote Access Unit Installation Guide© 2011 ADC Telecommunications, Inc ADCP-77-168 • Issue 2 • 07/2011InterReach Spectrum User DocumentationThe InterReach Spectrum user documentation is intended for system administrators, engineers and installers responsible for planning, administering, configuring, and maintaining ADC InterReach Spectrum systems. Table 1 lists the manuals that correspond to this InterReach Spectrum release.Document Cautions and NotesTwo types of messages, identified below, appear in the text:CAUTION! Caution text indicates operations or steps that could cause personal injury, induce a safety problem in a managed device, destroy or corrupt information, or interrupt or stop services.NOTE: Note text contains information about special circumstances.General Safety PrecautionsCAUTION! Wet conditions increase the potential for receiving an electrical shock when installing or using electrically powered equipment. To prevent electrical shock, never install or use electrical equipment in a wet location or during a lightning storm. CAUTION! This equipment uses a Class 1 Laser according to FDA/CDRH rules. Laser radiation can seriously damage the retina of the eye. Do not look into the ends of any optical fiber. Do not look directly into the optical transceiver of any digital unit or exposure to laser radiation may result. Use an optical power meter to verify active fibers. Immediately place a protective cap or hood over any radiating transceiver or optical fiber connector to avoid the potential of dangerous amounts of radiation exposure. This practice also prevents dirt particles from entering the adapter or connector.CAUTION! This system is a RF Transmitter and continuously emits RF energy. Maintain a minimum clearance of three feet (91.4 cm) from the antenna while the system is operating. Wherever possible, shut down the RAN before servicing the antenna.Table 1. InterReach Spectrum User DocumentationTitle ADCP Number InterReach Spectrum Quick Start Guide ADCP-77-165InterReach Spectrum Host Unit Installation Guide ADCP-77-166InterReach Spectrum Expansion Module Group Installation Guide ADCP-77-167InterReach Spectrum Remote Access Unit Installation Guide ADCP-77-168InterReach Spectrum™ Element Management System 7.2 User Manual ADCP-77-189FlexWave Prism OADM Splice Box Installation Guide ADCP-77-151
PrefaceInterReach Spectrum Remote Access Unit Installation Guide Page 3ADCP-77-168 • Issue 2 • 07/2011 © 2011 ADC Telecommunications, Inc.Standards CertificationFCC: This equipment complies with the applicable sections of Title 47 CFR, Part 22 (800 MHz Cellular), Part 24 (1900 MHz - PCS), Part 90 (800/900 - SMR), and Part 27 (700 MHz, 2100 MHz - AWS).IC: This equipment complies with the applicable sections of RSS-131 (800/900 – SMR), RSS-132 (800 - Cellular), and RSS-133 (1900 – PCS). The term “IC:” before the radio certification number only signifies that Industry Canada Technical Specifications were met.The Manufacturer's rated output power of this equipment is for single carrier operation. For situations when multiple carrier signals are present, the rating would have to be reduced by 3.5 dB, especially where the output signal is re-radiated and can cause interference to adjacent band users. This power reduction is to be by means of input power or gain reduction and not by an attenuator at the output of the device. NOTE: The U.S. Federal Communications Commission (FCC) has developed guidelines for evaluation of human exposure to RF emissions. The guidelines incorporate limits for Maximum Permissible Exposure (MPE) for power density of transmitter operating at frequencies between 300 kHz and 100 GHz. Limits have been set for portable, mobile, and fixed equipment. ADC products fall in the category of fixed equipment; products intended to be permanently secured and exposures are evaluated for distances greater than 20cm (7-7/8”). Portable devices fall into exposures of less than 20cm, where SAR evaluations are used. Antenna gain is restricted to 1.5 W ERP (2.49 W EIRP) in order to satisfy RF exposure compliance requirements. If higher than 1.5 W ERP, routine MPE evaluation is needed. The antennas should be installed to provide at least 20cm from all persons to satisfy MPE requirements of FCC Part 2, 2.1091. UL/CUL: This will be installed in a restricted access location. This equipment complies, per UL and CUL 50, Standard for Enclosures for Electrical Equipment. UL/CUL: This equipment complies with UL and CUL 60950-1 Standard for Safety for Information Technology Equipment, including Electrical Business Equipment.UL: This equipment is UL Plenum rated under UL 2043.CAUTION! Modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
Product Overview Page 4 InterReach Spectrum Remote Access Unit Installation Guide© 2011 ADC Telecommunications, Inc ADCP-77-168 • Issue 2 • 07/2011PRODUCT OVERVIEWInterReach Spectrum supports up to eight frequency bands in a single system. Each antenna location supports those bands in modular, group pairings. Each location includes a Main Remote Access Unit (MRAU), which can power up to three additional Secondary Remote Access Units (SRAUs). An MRAU supports two frequency bands, and each SRAU can support up to two frequency bands, for a total of up to eight frequency bands. MRAUs and SRAUs are grouped logically, based on common service provider groupings and include, as an example:•850/1900•700/700 MIMO•800/900 SMR•1900/AWS. To add more frequency bands, you connect an SRAU to the existing MRAU. Figure 1 illustrates how RF and IF signals are sent between Spectrum units and modules.Figure 1. REV and FWD Signals for the RAUNOTE: This book refers to the Omni Antenna (4214-M727), which is the antenna that ADC recommends. Other antennas may be used. For further information on the Omni Antenna, see “Appendix C: Omni Antenna” on page 21.Omni AntennaHostPower SupplyIF Expansion UnitDART Remote UnitExpansion Module GroupSecondary Remote Access UnitMain Remote Access UnitIFRFRFIFReverse (REV)Forward (FWD)Key to Signal PathRFIF
Product OverviewInterReach Spectrum Remote Access Unit Installation Guide Page 5ADCP-77-168 • Issue 2 • 07/2011 © 2011 ADC Telecommunications, Inc.Main Remote Access UnitsThe Main Remote Access Unit (MRAU) receives FWD IF signals from an IF Expansion Unit (IFEU), which is part of the Spectrum Expansion Module Group, using 75 CATV cable. The MRAU converts the IF signals to RF and sends them to a passive RF antenna using 50 coaxial cable. The MRAU also receives configuration information and power from and sends its status information to the IFEU.The MRAU receives REV RF signals from a passive RF antenna using 50 coaxial cable. It converts the signals to IF and sends them to the IFEU using 75 CATV cable. MRAU Ports, Cable, and ConnectorsRef # Component Device Function1RF SubMiniature version A (SMA) cable (1) 50 RF SMA-to-SMA cableConnects two RF bands together when there is only one N-type connector on the RAU.For cases when there is an N-type connector for each RF band (700MIMO or PCS/AWS), there will not be an SMA cable.2Antenna port 50 N-type connector Connects to an antenna.3FWD IF IN connector F connector port Connects to the IFEU FWD Module IF OUT connector via CATV cable.4FWD SECONDARY PORTS (1 - 3) F connector ports Connect to a SRAU SECONDARY FWD connector via CATV cable.5REV SECONDARY PORTS (1 - 3) F connector ports Connect to a SRAU SECONDARY REV connector via CATV cable.8REV IF OUT connector F connector port Connects to the IFEU REV Module IF IN connector via CATV cable.(1) The AWS/PCS MRAUs does NOT have an RF SMA cable, and has two Antenna ports.REV IF OUT REV SECONDARY PORTS 1 2 3FWD SECONDARY PORTS 1 2 3FWD IF INLINK STATUS1 236 54
Product Overview Page 6 InterReach Spectrum Remote Access Unit Installation Guide© 2011 ADC Telecommunications, Inc ADCP-77-168 • Issue 2 • 07/2011MRAU LEDsRef # LED LED Color Description1FWD SECONDARY PORT (1 - 3)• Green • Downstream unit correctly connected; unit has no alarms or a Minor alarm is active.• Blinking Green • SRAU or band is set out-of-service.• Yellow • FWD cable connected to SRAU, no REV cable connected.• Blinking Yellow • FWD and REV cables are not connected to the same port number (incorrectly paired).• Red • Major alarm in downstream unit, fault lockout, or SRAU disconnected.• Off • No SRAU previously connected.2LINK• Green • MRAU receiving communications from the IFEU.• Red • MRAU has not received communications from the IFEU for more than 90 seconds.• Off • During initial power up, MRAU is powering up and waiting for IFEU communications.3STATUS• Green • Unit has no alarms or a Minor alarm is active.• Blinking Green • Unit or band is set out-of-service.• Red • Major alarm detected.4REV SECONDARY PORT(1 - 3)• Green • Downstream unit correctly connected, unit has no alarms or minor alarm• Blinking Green • SRAU or band is set out-of-service.• Blinking Yellow • FWD and REV cables are not connected to the same port number (incorrectly paired).• Red • Major alarm in downstream unit, fault lockout, or SRAU disconnected.• Off • No SRAU previously connected.5FWD IF IN• Green • MRAU is powered on correctly.•Yellow orBlinking Yellow• There is an IFEU FWD connection, but there is no IFEU REV connection or the IFEU REV connection is paired incorrectly.• Off • Cable is not connected to the IFEU FWD port.REV IF OUT REV SECONDARY PORTS 1 2 3FWD SECONDARY PORTS 1 2 3FWD IF INLINK STATUS41 52 3
Product OverviewInterReach Spectrum Remote Access Unit Installation Guide Page 7ADCP-77-168 • Issue 2 • 07/2011 © 2011 ADC Telecommunications, Inc.Secondary Remote Access UnitsA Secondary Remote Access Unit (SRAU) receives FWD IF signals from the MRAU, using 75 CATV cable. The SRAU converts the IF signals to RF and sends them to a passive RF antenna using 50 coaxial cable. The SRAU, through the MRAU, also receives configuration information and power from and sends its status information to the IFEU.The SRAU receives REV RF signals from a passive RF antenna using 50 coaxial cable. It converts the signals to IF and sends them to the MRAU using 75 CATV cable. SRAU Ports, Cable, and ConnectorsRef #Component Device Function1SECONDARY REV connector F connector port Connects to one of the MRAU REV SECONDARY ports (1 - 3) via CATV cable.2RF SMA cable (1) 50 RF SMA-to-SMA cableConnects two RF bands together when there is only one N-type connector on the RAU.For cases when there is an N-type connector for each RF band (700MIMO or PCS/AWS), there will not be an SMA cable.3Antenna port 50 N-type connector Connects to an antenna.4SECONDARY FWD connector F connector port Connects to one of the MRAU FWD SECONDARY ports (1 - 3) via CATV cable.(1) The 700 MIMO SRAUs does NOT have an RF SMA cable, and has two Antenna ports.14LINK STATUSSECONDARYREVSECONDARYFWD23
Install the RAUs and Antennas Page 8 InterReach Spectrum Remote Access Unit Installation Guide© 2011 ADC Telecommunications, Inc ADCP-77-168 • Issue 2 • 07/2011SRAU LEDsINSTALL THE RAUS AND ANTENNASFollow the steps in the order provided to install the RAUs and antennas.Mount the RAUs and AntennasCAUTION! Install RAUs in indoor locations only. Do not connect an antenna installed in an outdoor location to a RAU, unless it is in an approved AOC weatherproof NEMA4 housing.CAUTION! Attach all RAUs securely to a stationary object (that is, a wall, pole, or ceiling brackets). To mount a RAU securely to a wall, ceiling bracket, or pole, use #6 diameter fasteners in the four slotted mounting holes.CAUTION! Do the following to maintain proper ventilation:• Keep at least 76 mm (3-inch) clearance around the RAU.• Do not stack RAUs on top of each other.• Always mount the RAU with the solid face (containing the mounting holes) against the mounting surface.Ref # LED LED Color Description1LINK•Green •SRAU receiving communications from the IFEU.• Red • SRAU has not received communications from the IFEU for more than 90 seconds.• Off • During initial power up, SRAU is powering up and waiting for IFEU communications.2STATUS• Green • Unit has no alarms or a Minor alarm is active.• Blinking Green • Unit or band is set out-of-service.• Red • Major alarm detected.3SECONDARY FWD• Green • MRAU is powered on correctly.•Yellow orBlinking Yellow• There is an MRAU FWD connection, but there is no MRAU REV connection or the MRAU REV connection is paired incorrectly.• Off • Cable is not connected to the MRAU FWD port.LINK STATUSSECONDARYREVSECONDARYFWD21 3
Install the RAUs and AntennasInterReach Spectrum Remote Access Unit Installation Guide Page 9ADCP-77-168 • Issue 2 • 07/2011 © 2011 ADC Telecommunications, Inc.NOTE: RAUs are suitable for use in environmental air space in accordance with Section 300-22(c) of the National Electrical Code, and Sections 2-128, 12-010(3) and 12-100 of the Canadian Electrical Code, Part 1, CSA C22.1.NOTE: You can place the RAU, without its fastening hardware, on a flat surface, such as a shelf, desk, cabinet, or any other horizontal surface that allows stable placement, with the mounting base facing down to the mounting surface. CAUTION! If installing the RAU on a flat surface, the surface must be able to hold a minimum 7-pound load securely.1Mount all MRAU and SRAUs in the locations marked on the floor plans.2Install the passive antennas according to the manufacturer’s installation instructions. NOTE: It is common practice to install passive antennas below the ceiling. If you install a passive antenna above the ceiling, when estimating the antenna coverage area, account for additional loss due to the ceiling material.3Connect a passive multi-band antenna to the N connector on each RAU using coaxial cable with the least amount of loss possible. (See “Appendix C: Omni Antenna” on page 21 for information on the Omni Antenna ports.)CAUTION! Firmly hand-tighten the N connector. DO NOT over-tighten the connector.Omni AntennaFalse CeilingSRAU N1REV IF OUT REV SECONDARY PORTS 1 2 3FWD SECONDARY PORTS 1 2 3FWD IF INLINK STATUSLINK STATUSSECONDARYREVSECONDARYFWDMRAU N1Coaxial cableCoaxial cable
Install the RAUs and Antennas Page 10 InterReach Spectrum Remote Access Unit Installation Guide© 2011 ADC Telecommunications, Inc ADCP-77-168 • Issue 2 • 07/2011Connect the IFEU to the MRAUNOTE: The IFEU should be powered up before starting this procedure; see the InterReach Spectrum Expansion Module Group Installation Guide (ADCP-77-167).4Follow these rules for the CATV cables when connecting the IFEU to the MRAU:•The FWD and REV cables should be close to the same length.•The FWD and REV cables should be the same cable type (both RG6 or both RG11).•A pair of CATV cables connects each MRAU to the IFEU. The IFEU REV Module IF IN port and the IFEU FWD Module IF OUT port must match. For example, if IFEU REV Module IF IN Port 3 is used, use IFEU FWD Module IF OUT Port 3.•Refer to “Appendix B: 75-Ohm CATV Cable” on page 16 for information on maximum RG-6 or RG-11 CATV cable lengths.5Test the cable termination for each CATV cable before installing it.6Connect F connector CATV cables on the IFEU and MRAU, in the order given below. If the LEDs do not perform as described in this procedure, refer to “MRAU LEDs” on page 6.aConnect a CATV cable from one of the IFEU FWD Module IF OUT connectors (1 - 8) to the MRAU FWD IF IN connector.bConfirm that the MRAU FWD IF IN LED is yellow, which indicates a correct physical connection.cConnect a CATV cable from the IFEU REV Module IF IN connector (1 - 8) to the MRAU REV IF OUT connector, making sure that you pair the port used to the same port number selected in Step 6a.If the connection is correct, the MRAU powers up and the MRAU FWD IF IN LED turns green.
Install the RAUs and AntennasInterReach Spectrum Remote Access Unit Installation Guide Page 11ADCP-77-168 • Issue 2 • 07/2011 © 2011 ADC Telecommunications, Inc.IFEUStep 6aREV IF OUT REV SECONDARY PORTS 1 2 3FWD SECONDARY PORTS 1 2 3FWD IF INLINK STATUSTo an antennaMRAUStep 6bStep 6c
Install the RAUs and Antennas Page 12 InterReach Spectrum Remote Access Unit Installation Guide© 2011 ADC Telecommunications, Inc ADCP-77-168 • Issue 2 • 07/2011Connect the MRAU to SRAUsCAUTION! To prevent interference, do not install an 850/1900 MRAU antenna near an 800/900 SRAU. The 850 MHz band must be 20 feet away from the 800/1900 SRAU’s passive antenna.7Use one of the following 6’ and 20’ CATV RG6 jumpers, available for purchase from ADC, to connect an MRAU to SRAUs.8Test the cable termination for each CATV cable before installing it.9Connect F connector CATV cables from the MRAU to an SRAU, in the order given below. If the LEDs do not perform as described in this procedure, refer to “SRAU LEDs” on page 8.aConnect a CATV cable from an MRAU FWD SECONDARY PORT (1, 2, or 3) F connector to the SRAU SECONDARY FWD F connector.bConfirm that the SRAU SECONDARY FWD LED is yellow, which indicates a correct physical connection.cConnect a CATV cable from an MRAU REV SECONDARY PORT (1, 2, or 3) F connector to the SRAU SECONDARY REV F connector, matching the same port number selected in Step 9a. That is, if in Step 9a you connected an F connector to the MRAU FWD SECONDARY PORT 1, the paired CATV cable must connect to the MRAU REV SECONDARY PORT 1.If the connection is correct, the SRAU powers up and the SRAU SECONDARY FWD LED turns green.ADC Part Number Description Note300469-0 6’ RG-6 Cable; F Male to F Male CATV cable that connects the MRAU to SRAUs. Two cables required per SRAU.300469-1 20’ RG-6 Cable; F Male to F Male CATV cable that connects the MRAU to SRAUs. Two cables required per SRAU.REV IF OUT REV SECONDARY PORTS 1 2 3FWD SECONDARY PORTS 1 2 3FWD IF INLINK STATUSLINK STATUSSECONDARYREVSECONDARYFWDTo an IFEU REVModule IF INconnector (1 - 8)To an IFEU FWDModule IF OUTconnector (1 - 8)MRAUSRAU To an antennaTo an antenna
Install the RAUs and AntennasInterReach Spectrum Remote Access Unit Installation Guide Page 13ADCP-77-168 • Issue 2 • 07/2011 © 2011 ADC Telecommunications, Inc.10 Repeat Step 9 to install up to two more SRAUs, as per system design.Configure the MRAUs and SRAUsRefer to the ADC InterReach Spectrum™ Element Management System 7.0 User Manual (ADCP-77-163) for information on how to configure the MRAUs and SRAUs.REV IF OUT REV SECONDARY PORTS 1 2 3FWD SECONDARY PORTS 1 2 3FWD IF INLINK STATUSLINK STATUSSECONDARYREVSECONDARYFWDLINK STATUSSECONDARYREVSECONDARYFWDLINK STATUSSECONDARYREVSECONDARYFWDMRAUSRAU1SRAU2SRAU3To an IFEU FWD ModuleIF OUT connector (1 - 8)To an IFEU REV ModuleIF IN connector (1 - 8)To an antennaTo an antennaTo an antennaTo an antenna
Appendix A: Specifications Page 14 InterReach Spectrum Remote Access Unit Installation Guide© 2011 ADC Telecommunications, Inc ADCP-77-168 • Issue 2 • 07/2011APPENDIX A: SPECIFICATIONSSpectrum System SpecificationsRF SpecificationSupported Frequency Blocks 2 per Remote Antenna Unit; 1-8 per Host Unit Bandwidth 1.5 to 75 MHz non-contiguousFrequency Band Supported 850 Cellular; 800 iDEN; 900 iDEN; 1900 PCS; 2100 AWS; 700 Upper C Lower ABCPropagation DelaySystem Delay <12 microsecondsDelay Management Digital (Manual or Automatic)Noise FigureNoise Figure For 1 Host, 1 DRU, 8 RAUs: < 17 dBFor 1 Host, 4 DRUs, 32 RAUs: < 23 dBInput IP3 >-10 dBmOptical SpecificationsOptical Budget 10 dB (Standard); 26 dB (Optional)Digital Transport Rate 3.072 GbpsNominal Passband GainOutput PowerOutput P1dB Power per Band 26 dBm 850MHz Cell26 dBm 1900MHz PCS26 dBm 700MHz Upper C Lower ABC26 dBm 2100MHz AWSAverage gain with 190m of CATV at 25° C (77° F) (dB)700 - 900 MHzTypical 1900 - 2100 MHzTypicalTX RX TX RX40 30 40 30
Appendix A: SpecificationsInterReach Spectrum Remote Access Unit Installation Guide Page 15ADCP-77-168 • Issue 2 • 07/2011 © 2011 ADC Telecommunications, Inc.Remote Access Unit SpecificationsOperating Temp -25°C to +50°CStorage Temperature -40°C to +70°CHumidity 10% to 90% non-condensingDimensions 11.50" x 9.00" x 3.50"Weight 7.49 PoundsPower Source 54VDC (from IFEU)Composite Power Out of RAURF Frequency Number of RF CarriersTX RX 1 2 4 8 16850 Cell 869-894 824-84926 23 20 18 17.5 GSM23 20.5 18 17 17 EDGE16 16 16 16 CDMA15 14 12.5 WCDMA800 SMR 851-869 806-824 17.5 17 16 15.5 iDEN26 22.5 19.5 17.5 APCO 25 C4FM900 SMR 935-940 896-901 17.5 17 16 15.5 iDEN26 22.5 19.5 17.5 APCO 25 C4FM1900 PCS 1930-1995 1850-191526 23 20 18 17.5 GSM23 20.5 18 17 17 EDGE16 16 16 16 CDMA15 14 12.5 WCDMA2100 AWS 2110-2155 1710-1755 15 14 12.5 WCDMA700 Upper C 746-756 776-786 15 14 12.5 LTE700 Lower ABC 728-746 698-716 15 14 12.5 LTE
Appendix B: 75-Ohm CATV Cable Page 16 InterReach Spectrum Remote Access Unit Installation Guide© 2011 ADC Telecommunications, Inc ADCP-77-168 • Issue 2 • 07/2011APPENDIX B: 75-OHM CATV CABLEThe 75-Ohm CATV Cable:•connects the IFEU to MRAU(s) and the MRAU(s) to the SRAU(s)•transmits (FWD) multiband and receives (REV) IF signals•delivers DC electrical power to the RAUs. The Spectrum IFEU DC voltage output is 54VDC nominal. If the IFEU reaches its current limit, a current-limiting circuit protects it.•carries configuration and status information•uses 75 type-F connectors with captive centerpins.CATV Cable RequirementsBelden CATV cable or equivalent is required (see Figure 2).•For the RG-6 cable, use a Belden 1695A Coax.•For the RG-11 cable, use a Belden 7732A Coax.NOTE: ADC requires solid copper center conductor CATV cable for proper DC voltage to the RAU and maximum distances.Figure 2. Belden 1695A and 7732A Coax CablesRG-11Belden 1695A CoaxRG-6Belden 7732A Coax
Appendix B: 75-Ohm CATV CableInterReach Spectrum Remote Access Unit Installation Guide Page 17ADCP-77-168 • Issue 2 • 07/2011 © 2011 ADC Telecommunications, Inc.•Use RG-6 or RG-11 CATV cable between the IFEU and MRAU, the typical lengths of which are listed below.•Use only RG-6 CATV cable between the MRAU and SRAU, the lengths of which are listed below.Belden 1695A Coax SpecificationsDescriptionRG-6/U type, 18 AWG solid 0.040-inch bare copper conductor, plenum, foam FEP insulation, Duofoil® + tinned copper braid shield (95% coverage), Flamarrest®jacket.Overall Physical CharacteristicsConductor One Coax18 AWGSolid strandingBare Copper (BC) conductor material0.040-inch diameterInsulation Teflon®Foam Fluorinated Ethylene Propylene (FFEP)0.170-inch diameterOuter Shield Layer 1 Duofoil®TapeAluminum Foil-Polyester Tape-Aluminum Foil100% coverageOuter Shield Layer 2 BraidTinned Copper (TC)95% coverageOuter Jacket Flamarrest®Low Smoke Polyvinyl Chloride (LS PVC)Overall Cabling 0.234-inch overall nominal diameterCable TypeMinimum Length Maximum LengthMeters Feet Meters FeetRG-6 0 0 140 459RG-11 0 0 200 656RG-6 Cable Meters FeetTypical 26.56800/900 iDEN to 850 CELL 619.68800 AWS to 850 CELL 619.68
Appendix B: 75-Ohm CATV Cable Page 18 InterReach Spectrum Remote Access Unit Installation Guide© 2011 ADC Telecommunications, Inc ADCP-77-168 • Issue 2 • 07/2011Overall Nominal Electrical CharacteristicsCharacteristic Impedance 75.000Inductance 0.103 H/ft.Capacitance Conductor to Shield 16.100 (pF/ft.)Velocity of Propagation 82 (%)Delay 1.240 (ns/ft.)Conductor DC Resistance 6.400 @ 20°C (/1000 ft.)Outer Shield DC Resistance 2.800 @ 20°C (/1000 ft.)AttenuationFreq. (MHz) Attenuation (dB/100 ft.)1.000 0.2403.580 0.4505.000 0.5507.000 0.65010.000 0.75067.500 1.74071.500 1.78088.500 1.940100.000 2.100135.000 2.400143.000 2.500180.000 2.800270.000 3.400360.000 4.000540.000 5.200720.000 6.100750.000 6.2001000.000 7.3001500.000 9.2002000.000 10.9002250.000 11.6003000.000 13.700
Appendix B: 75-Ohm CATV CableInterReach Spectrum Remote Access Unit Installation Guide Page 19ADCP-77-168 • Issue 2 • 07/2011 © 2011 ADC Telecommunications, Inc.Belden 7732A Coax SpecificationsDescriptionRG-11/U type, 14 AWG solid 0.064-inch bare copper conductor, plenum, foam FEP insulation, Duofoil® + tinned copper braid shield (95% coverage), fluorocopolymer jacket.Overall Physical CharacteristicsConductor One Coax18 AWGSolid strandingBare Copper (BC) conductor material0.064-inch diameterInsulation Teflon®Foam Fluorinated Ethylene Propylene (FFEP)0.274-inch diameterOuter Shield Layer 1 Duofoil®TapeAluminum Foil-Polyester Tape-Aluminum Foil100% coverageOuter Shield Layer 2 BraidTinned Copper (TC)95% coverageOuter Jacket Fluorocopolymer (PVDF)Overall Cabling 0.348-inch overall nominal diameterOverall Nominal Electrical CharacteristicsCharacteristic Impedance 75.000Inductance 0.091 H/ft.Capacitance Conductor to Shield 16.300 (pF/ft.)Velocity of Propagation 83 (%)Delay 1.220 (ns/ft.)Conductor DC Resistance 2.500 @ 20°C (/1000 ft.)Outer Shield DC Resistance 1.600 @ 20°C (/1000 ft.)
Appendix B: 75-Ohm CATV Cable Page 20 InterReach Spectrum Remote Access Unit Installation Guide© 2011 ADC Telecommunications, Inc ADCP-77-168 • Issue 2 • 07/2011AttenuationFreq. (MHz) Attenuation (dB/100 ft.)1.000 0.1503.580 0.2605.000 0.3007.000 0.34010.000 0.40067.500 1.20071.500 1.24088.500 1.400100.000 1.500135.000 1.780143.000 1.840180.000 2.090270.000 2.600360.000 3.100540.000 3.890720.000 4.570750.000 4.6801000.000 5.5001500.000 6.9102000.000 8.1302250.000 9.2003000.000 10.200
Appendix C: Omni AntennaInterReach Spectrum Remote Access Unit Installation Guide Page 21ADCP-77-168 • Issue 2 • 07/2011 © 2011 ADC Telecommunications, Inc.APPENDIX C: OMNI ANTENNAThe Omni Antenna (4214-M727), shown in Figure 3, is a round radome with the following specifications:•8.5-inch diameter•1.65-inch height•72-inch pigtails that are plenum-rated cables with N (male) connectorsFigure 3. Omni AntennaNOTE: Two antennas per RAU is required for MIMO performance.The Omni Antenna supports the following:•Port 1– 698-806 MHz (700 Upper C Lower ABC)– 1710-2170 MHz (AWS)•Port 2– 806-941 MHz (Cellular/SMR)– 1850-1990 MHz (PCS)•Port 3– 2500-2700 MHz (WiMAX)
Appendix D: Contacting ADC/TE Connectivity Page 22 InterReach Spectrum Remote Access Unit Installation Guide© 2011 ADC Telecommunications, Inc ADCP-77-168 • Issue 2 • 07/2011APPENDIX D: CONTACTING ADC/TE CONNECTIVITYNOTE: ADC is now TE Connectivity.PHONEU.S.A. or CANADASales: 1-800-366-3891 Extension 73000Technical Assistance: 1-800-530-9960 Connectivity Extension: 73475 Wireless Extension: 73476EUROPESales Administration: +32-2-712-65 00Technical Assistance: +32-2-712-65 42EUROPEAN TOLL FREE NUMBERSGermany: 0180 2232923UK: 0800 960236Spain: 900 983291France: 0800 914032Italy: 0800 782374ASIA/PACIFICSales Administration: +65-6294-9948Technical Assistance: +65-6393-0739ELSEWHERESales Administration: +1-952-917-3000Technical Assistance: +1-952-917-3475 EMAILONLINE ACCESSConnectivity ProductsUnited States: Connectivity.Tac@te.comEurope: Euro.Tac@te.comAsia/Pacific: AsiaPacific.Tac@te.comAll Wireless Products WirelessSupport@te.comCustomer Portalhttp://www.adc.com/Americas/en_US/1268116693520Online Customer Support Requesthttps://nssales.adc.com/ftr/ftrhome1.asp
Website: www.adc.com

Navigation menu