FlexWave Spectrum Expansion Module Group Installation Guide · FlexWave® Spectrum Expansion Module Group Installation Guide • SPTP-401-01 • March 2016 x x x x x x x x x x x x

CAUTION! This system is a RF Transmitter and continuously emits RF energy. Maintain a minimum 8-inch (20 cm) clearance from the antenna while the system is operating. Whenever possible, shut down the Regional-Area Network (RAN) before servicing the antenna.

FlexWave® Spectrum Expansion Module GroupInstallation Guide • SPTP-401-01 • March 2016

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DISCLAIMERThisdocumenthasbeendevelopedbyCommScope,andisintendedfortheuseofitscustomersandcustomersupportpersonnel.Theinformationinthisdocumentissubjecttochangewithoutnotice.Whileeveryefforthasbeenmadetoeliminateerrors,CommScopedisclaimsliabilityforanydifficultiesarisingfromtheinterpretationoftheinformationcontainedherein.Theinformationcontainedhereindoesnotclaimtocoveralldetailsorvariationsinequipment,nortoprovideforeverypossibleincidenttobemetinconnectionwithinstallation,operation,ormaintenance.Thisdocumentdescribestheperformanceoftheproductunderthedefinedoperationalconditionsanddoesnotcovertheperformanceunderadverseordisturbedconditions.Shouldfurtherinformationbedesired,orshouldparticularproblemsarisewhicharenotcoveredsufficientlyforthepurchaser'spurposes,contactCommScope.CommScopereservestherighttochangeallhardwareandsoftwarecharacteristicswithoutnotice.COPYRIGHT©2016CommScope,Inc.AllRightsReserved.Alltrademarksidentifiedby®or™areregisteredtrademarksortrademarks,respectively,ofCommScope,Inc.Thisdocumentisprotectedbycopyright.Nopartofthisdocumentmaybereproduced,storedinaretrievalsystem,ortransmitted,inanyformorbyanymeans,electronic,mechanicalphotocopying,recording,orotherwisewithoutthepriorwrittenpermissionofCommScope.OTHER TRADEMARKSNamesofotherproductsmentionedhereinareusedforidentificationpurposesonlyandmaybetrademarksand/orregisteredtrademarksoftheirrespectivecompanies.REVISION HISTORY

Issue Document Date Technical Updates

1 March 2016 Initial release. CommScope has acquired TE Connectivity’s telecom, enterprise and wireless business, which includes the FlexWave Spectrum product line; CommScope document SPTP-401-01 replaces TE document TECP-77-221. Support for obsoleted AC Power Supply Unit SPT-2000ACDC-1 and corresponding Power Supply Module SPT-1000ACDCMOD-1 has a lso been removed from this instal lat ion guide.

TABLE OF CONTENTSDocument Overview...............................................................................................................................................................................................1

Document Cautions and Notes ..................................................................................................................................................................................2Abbreviations Used in this Guide ...............................................................................................................................................................................2

Spectrum Systems ..................................................................................................................................................................................................3

Expansion Module Group Overview .......................................................................................................................................................................7DART Remote Unit .....................................................................................................................................................................................................8

Fan Assembly......................................................................................................................................................................................................9DRU SeRF II Module............................................................................................................................................................................................9

DRU SeRF II Module Ports ..........................................................................................................................................................................9DRU SeRF II Module LEDs .........................................................................................................................................................................10

Remote System II Module for DRUs .................................................................................................................................................................11Remote System II Module Connectors.....................................................................................................................................................11DRU System II Board Module LEDs...........................................................................................................................................................11

DRU DC Power Module ....................................................................................................................................................................................12DART Modules ..................................................................................................................................................................................................13

DART Module Connectors and LEDs.........................................................................................................................................................13DART Module Types .................................................................................................................................................................................14Linking the Host Unit RF DARTs to DRU DARTs ........................................................................................................................................14

Optical Connections between the Host Unit and the DRU...............................................................................................................................14Fiber Connections.....................................................................................................................................................................................14Select the Correct Optical SFP ..................................................................................................................................................................15Optical Attenuator....................................................................................................................................................................................15Fiber Paths................................................................................................................................................................................................16Cabling Fiber between Buildings ..............................................................................................................................................................16

IF Expansion Unit......................................................................................................................................................................................................18IFEU REV Module..............................................................................................................................................................................................19

IFEU REV Module Ports ............................................................................................................................................................................19IFEU REV Module LEDs .............................................................................................................................................................................19

IFEU Controller Module....................................................................................................................................................................................20IFEU Controller Module Components ......................................................................................................................................................20IFEU Controller Module LEDs ...................................................................................................................................................................20

IFEU FWD Module ............................................................................................................................................................................................20IFEU FWD Module Ports ...........................................................................................................................................................................21IFEU FWD Module LEDs............................................................................................................................................................................21

Power Supply Unit ....................................................................................................................................................................................................222400 Watt AC to DC Power Supply Unit (SPT-2400ACDC-1) ............................................................................................................................222000 Watt DC-to-DC Power Supply Unit (SPT-2000DCDC-1) ...........................................................................................................................24

Spectrum System Configurations..........................................................................................................................................................................25Cascade Runs............................................................................................................................................................................................................25Dual Cascade Example..............................................................................................................................................................................................26Cascade Example......................................................................................................................................................................................................28

Installation...........................................................................................................................................................................................................29Prepare for Installation ............................................................................................................................................................................................29

Recommended Tools for DRU Installations......................................................................................................................................................29Recommended Materials for DRU Installations ...............................................................................................................................................29Recommended Materials for IFEU Installations...............................................................................................................................................30

Unpack and Inspect the Expansion Module Group ..................................................................................................................................................30Install the EMG Modules in the Equipment Rack.....................................................................................................................................................31

SPTP-401-01 FlexWave® Spectrum Expansion Module Group Installation Guide© March 2016 CommScope, Inc. Page iii

Table of Contents

Ground the EMG Units .............................................................................................................................................................................................33Ground the AC or DC Input Power Supply Unit ................................................................................................................................................33Ground the IFEU ...............................................................................................................................................................................................34Ground the DRU ...............................................................................................................................................................................................34

Connect the Optical Fiber between the DRU and the Host Unit..............................................................................................................................35Connect the DRU to the IFEU ...................................................................................................................................................................................36

IFEU Cable Kit ...................................................................................................................................................................................................37Using the Cable Assembly ................................................................................................................................................................................38

Connect the EMG to a Power Supply Unit ...............................................................................................................................................................40Connect the DRU to an Optional UPS.......................................................................................................................................................................40

Connecting the Power Supply Unit .......................................................................................................................................................................41Connect to a 2400 Watt AC-to-DC Power Supply Unit (SPT-2400ACDC-1) ..............................................................................................................41

Connect the DRU to a 2400 Watt AC-to-DC PSU..............................................................................................................................................41Connect the IFEU to a 2400 Watt AC-to-DC PSU..............................................................................................................................................43

Connect to a 2000 Watt DC-to-DC Power Supply Unit (SPT-2000DCDC-1) ..............................................................................................................45Remove the Protective Cover from the 2000 Watt DC-to-DC PSU ..................................................................................................................45Connect the 2000 Watt DC-to-DC PSU to the DC Power Source Distribution Panel ........................................................................................45Connect the DRU to a 2000 Watt DC-to-DC PSU..............................................................................................................................................48Connect the IFEU to a 2000 Watt DC-to-DC PSU..............................................................................................................................................49

Power on the EMG Units ..........................................................................................................................................................................................52

(Optional) Connect the DRU to a UPS ...................................................................................................................................................................54

Connect to the MRAUs .........................................................................................................................................................................................55

Power Supply Installation Guidelines for Surge Protection ...................................................................................................................................56Spectrum Power Supply Rated Input Immunity, Conducted....................................................................................................................................56Surge Environment...................................................................................................................................................................................................56

Spectrum EMG Sub-System DC Power Loading and BTU Calculators .....................................................................................................................57Calculating the Total Wattage of an EMG Sub-System ............................................................................................................................................57Calculating the BTUs per Hour of a Spectrum EMG Sub-System .............................................................................................................................58

Specifications and Standards Certification............................................................................................................................................................60RF Specifications.......................................................................................................................................................................................................60Propagation Delay Specifications .............................................................................................................................................................................60Noise Figure Specifications.......................................................................................................................................................................................60Optical Specifications ...............................................................................................................................................................................................60Output Power...........................................................................................................................................................................................................60DART Remote Unit (DRU) .........................................................................................................................................................................................61IF Expansion Unit (IFEU) ...........................................................................................................................................................................................612400 Watt AC to DC Power Supply Unit (SPT-2400ACDC-1) ....................................................................................................................................612000 Watt DC-to-DC Power Supply Unit (SPT-2000DCDC-1) Specifications ............................................................................................................62Standards Certification.............................................................................................................................................................................................63

DART Remote Unit Only ...................................................................................................................................................................................63Power Supply Unit Only—AC and DC ...............................................................................................................................................................63

DCCS Global Technical Support.............................................................................................................................................................................64Helpline Support.......................................................................................................................................................................................................64Online Access ...........................................................................................................................................................................................................64Email.........................................................................................................................................................................................................................64Return Material Authorizations................................................................................................................................................................................64Technical Training.....................................................................................................................................................................................................65Accessing Flexwave Spectrum User Documentation ...............................................................................................................................................65

FlexWave® Spectrum Expansion Module Group Installation Guide SPTP-401-01Page iv © March 2016 CommScope, Inc.

DOCUMENT O VERVIEWTable1liststheSpectrumproductsthattheinformationinthisinstallationguidesupports.Table 1. Supported Products

Catalog Number Description

Supported Spectrum DART Remote Unit

SPT-0000DRUII Spectrum DART REMOTE UNIT: SeRF II, SYS II, PS, FAN

Supported Spectrum IF DARTs

SPT-700LABCP1IFD Spectrum, 700 LowerABC Path-1, IF DART Single

SPT-700LABCP2IFD Spectrum, 700 LowerABC Path-2, IF DART Single

SPT-00700UCP1IFD Spectrum, 700 UpperC Path-1, IF DART Single

SPT-00700UCP2IFD Spectrum, 700 UpperC Path-2, IF DART Single

SPT-0800SMRP2IFD Spectrum, 800 SMR Path-2, IF DART Single

SPT-0800SMRP3IFD Spectrum, 800 SMR Path-3, IF DART Single

SPT-000800SMRIFD Spectrum, 800 SMR, IF DART Single

SPT-0000850P2IFD Spectrum, 850 Cell Path-2, IF DART Single

SPT-000000850IFD Spectrum, 850 Cell, IF DART Single

SPT-000900SMRIFD Spectrum, 900 SMR, IF DART Single

SPT-0001900P2IFD Spectrum, 1900 PCS Path-2, IF DART Single

SPT-000001900IFD Spectrum, 1900 PCS, IF DART Single

SPT-2100AWSP1IFD Spectrum, 2100 AWS Path-1, IF DART Single

SPT-2100AWSP2IFD Spectrum, 2100 AWS Path-2, IF DART Single

SPT-0002300P1IFD Spectrum, 2300 WCS, Path 1, IF DART

SPT-0002300P2IFD Spectrum, 2300 WCS, Path 2, IF DART

SPT-0002600P1IFD Spectrum, 2600 Path-1, IF DART Single

SPT-0002600P2IFD Spectrum, 2600 Path-2, IF DART Single

Supported IF Expansion Units

SPT-00000IFEU-1 Spectrum IF Expansion Unit

Supported Power Supply Units

AC Power Suppl ies

SPT-2400ACDC-1 Spectrum AC to DC Power Supply Unit w/2-1200W Modules

SPT-1200PWRMOD-1 Spectrum AC to DC 1200W Power Supply Replacement Module*

DC Power Suppl ies

SPT-2000DCDC-1 Spectrum DC-to-DC Power Supply Unit w/2 1000W Modules

SPT-1000PWRMOD-1 Spectrum DC-to-DC 1000W Power Supply Replacement Module

* Power Supply Replacement Modules must match the Power Supply Unit; they are not interchangeable.

SPTP-401-01 FlexWave® Spectrum Expansion Module Group Installation Guide© March 2016 CommScope, Inc. Page 1

Document Overview

DOCUMENT CAUTIONS AND NOTESTwotypesofmessages,identifiedbelow,appearinthetext.CAUTION! Cautions indicate 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: Notes contain information about special circumstances.

ABBREVIATIONS USED IN THIS GUIDE

3GPP 3rd Generation Partnership Project LR Long Reach

AC Alternating Current MHz Megahertz

AMP Ampere MIMO Multiple-Input Multiple-Output

AWG American Wire Gauge mm Millimeter

BTS Base Transceiver Station MRAU Main Remote Access Unit

C Centigrade NC Normally Closed

CDRH Center for Diseases and Radiological Health NP Normally Open

cm Centimeter OSP Outside Plant

COM Communication or Common PLL Phase-Locked Loop

DART Digital/Analog Radio Transceiver PSU Power Supply Unit

dB Decibel PWR Power

dBm Decibel-milliwatt RAN Regional-Area Network

DC Direct Current RAU Remote Access Unit

DL Downlink REV Reverse

DRU DART Remote Unit RF Radio Frequency

EMC Electromagnetic Compatibility Rx Receive

EMG Expansion Module Group SeRF Serialized RF

EMI Electromagnetic Interference SFP Small Form-Factor Pluggable

ESD Electro-Static Discharge SMF Single-Mode Fiber

EU European Union SRAU Secondary Remote Access Unit

F Fahrenheit TDD Time Division Duplex

FCC Federal Communications Commission TS Timeslot

FDA Food and Drug Administration Tx Transmit

FWD Forward UL Underwriters' Laboratories, Inc.

GND Ground UL Uplink

HEU Host Expansion Unit UPC Usage Parameter Control

HP High Power UPS Uninterruptible Power Supply

IC Industry Canada Vac Volts, alternating current

IF Intermediate Frequency Vdc Volts, direct current

IFEU IF Expansion Unit W Watt

IR Intermediate Reach WDM Wavelength Division Multiplexing

FlexWave® Spectrum Expansion Module Group Installation Guide SPTP-401-01Page 2 © March 2016 CommScope, Inc.

Spectrum Systems

SPECTRUM SYSTEMSSpectrumisanadditiontotheCommScopefamilyofDistributedAntennaSystems.Itoffersaflexiblemulti-operator/multi-protocolsingleplatformsystemthatsupportsuptoeightRadioFrequency(RF)bands.Figure1showsabasicSpectrumsystem.

Figure 1. Spectrum System

LINKSTATUS

SECONDARYREV

SECONDARYREVLINKSTATUS

REV IF OUTREV SECONDARY PORTS 1 2 3

LINKSTATUS

SECONDARYFWD

SECONDARYFWD

FWD SECONDARY PORTS 1 2 3

FWD IF IN

Expansion ModuleGroup (EMG)

Secondary RemoteAccess Unit(SRAU)

Host UnitBTS/BDA

DART Remote Unit (DRU)

IF Expansion Unit (IFEU)

Power Supply Unit(SPT-2400ACDC-1 shown,other op�ons available)

Main Remote Access Unit(MRAU)

Antenna

Note: Units are not shown to scale; they are enlarged so details can be viewed.


Spectrum Systems
AbasicSpectrumconfigurationincludesthefollowingunits:• oneHostUnitthatsupportsupto8RFDigital/AnalogRadioTransceiver(DART)Bands• oneExpansionModuleGroup,whichincludes
– oneDARTRemoteUnit(DRU)thatsupportsupto8IFDARTs/Bands– oneIFExpansionUnit(IFEU)– onePowerSupplyUnit,whichcanbeACorDC

• oneMainRemoteAccessUnit(MRAU)• onetothreeSecondaryRemoteAccessUnits(SRAUs)perMRAUareoptional(eachRAUsupportstwoRFbands).YoucanexpandaSpectrumconfigurationasdescribedbelow.• OneHostUnitsupportsupto16ExpansionModuleGroups,whichwouldconsistof:

– 16DRUs– 16IFEUs– 16PowerSupplyUnits

• EachIFEUcansupportupto8MRAUs• EachMRAUcansupportthreeSRAUs,foratotalof128MRAU/SRAUclusters,withuptoeightbandsperclusterTheindoorandoutdooruseofSpectrumcomponentsisasfollows:• TheHostUnitandExpansionModuleGroupareforindooruse(suchas,atelecomcloset).• InstallRAUsindoorsorinanappropriateoutdoorenclosure.


Spectrum Systems
Figure2showsatop-levelsystem-blockdiagramofaSpectrumsystem.TheHostUnit,throughinstalledRFDARTs,caninterfacewithseveralBTS/BDAinputsandoutputs.AfiberopticconnectiontotheDRUdigitallytransportstheRFprovidedthroughtheHostUnitRFDARTs.TheDRU,throughinstalledIFDARTs,convertsthedigitizedRFtoIF.TheIFEUthencombinestheDRUIFDARToutputsforstandard75-Ωcoaxdistribution.EachRAUclusterusesone75-ΩcoaxforULtrafficandoneforDLtraffic.EachRAUalsohasoneortwo50-ΩN-typeconnectorsthatconnecttoapassiveantenna.Table2onpage6liststhenumberofN-typeconnectorsavailableoneachRAUmodel.
Figure 2. Spectrum Block Diagram

Band 1

Band 2

Band 3

Band 4

Band 5

Band 6

Band 7

Band 8

Band 7

Band 8

Band 1

Band 2

Band 3

Band 4

Band 5

Band 6

Expansion Module Group*

HostUnit

DRU IFEU

SecondaryRAU

SecondaryRAU

SecondaryRAU

MainRAU

Com-LinkRS232

50 CoaxDART RF

50 CoaxDART IF

75 CoaxAll Bands IF

* Power Supply Unit is not shown in this Expansion Module Group


Spectrum Systems

Table 2. Number of N Connectors on RAUs

Catalog Number Description Number of RFN Connectors (1)

Standard RAUs

SPT-S1-7070-1-MIMO Spectrum, 700 MIMO Secondary RAU, UpperC-LowerABC 2

SPT-S2-70AWS-1-SISO Spectrum, 700 SISO-2100AWS Path 1 SEC RAU, UpperC-LowerABC 1

SPT-S2-70AWS-22-SISO Spectrum, 700 Path 2 SISO-2100AWS Path 2 SEC RAU, UpperC-LowerABC 1

SPT-S1-8019-22 Spectrum, 800 Path 2-1900 Path 2 Secondary RAU 1

SPT-S1-8090-1 Spectrum, 800-900 SMR Secondary RAU 1

SPT-S1-80AWS-1 Spectrum, 800-2100AWS Path 1 Secondary RAU 1

SPT-M1-8519-1 Spectrum, 850-1900 Main RAU 1

SPT-S1-8519-22 Spectrum, 850 Path 2-1900 Path 2 Secondary RAU 1

SPT-S1-2121-1-MIMO Spectrum, 2100AWS MIMO Secondary RAU 2

SPT-M1-AWS19-11 Spectrum, 2100AWS Path 1-1900 Path 1 Main RAU 2

SPT-S1-AWS19-12 Spectrum, 2100AWS Path 1-1900 Path 2 Secondary RAU 2

High Power RAUs

SPT-S3-70AWS-11-HP Spectrum, 700 Path 1 uC/LABC-AWS HP Path 1 Secondary RAU 1

SPT-S3-70AWS-22-HP Spectrum, 700 Path 2 uC/LABC-AWS HP Path 2 Secondary RAU 1

SPT-S3-8019-22-HP Spectrum, 800 Path 2-1900 HP Path 2 Secondary RAU 1

SPT-M3-8019-31-HP Spectrum, 800 Path 3 - 1900 HP Path 1 Main RAU 1

SPT-M3-8519-11-HP Spectrum, 850 Path 1-1900 HP Path 1 Main RAU 1

SPT-S3-8519-22-HP Spectrum, 850 Path 2 - 1900 HP Path 2 Secondary RAU 1

SPT-S3-2323-12-HP Spectrum, 2300 HPp1 - 2300 HPp2 Secondary RAU 2

SPT-S3-2626-12-HP Spectrum, 2600HP Path 1 - 2600HP Path 2 Secondary RAU (2) 2

1 There are two bands per RAU, which results in two N connectors. When there is one N connector, the two bands are combined internally and both bands use the single N connector.

2 3GPP Band 7 (FDD).


Expansion Module Group Overview

EXPANSION M ODULE GROUP OVERVIEWTheSpectrumExpansionModuleGroupreceivesthedigitizedRFsignalfromtheHostUnitandisresponsiblefordistributingthatsignaltotheRemoteAccessUnits(RAUs).TheExpansionModuleGroup(EMG)isthedriverofSpectrum’sarchitecturalflexibilityandsystemscalability,andhasthreecomponents(Figure3):• DARTRemoteUnit(seedescriptiononpage8)• IFExpansionUnit(seedescriptiononpage18)• PowerSupplyUnit(seedescriptiononpage22).TheEMGisthecomponentwithinaSpectrumsystemthatinterfacesbetweentheHostUnitandtheRAUs.TheDARTRemoteUnit(DRU)withintheEMGcanreceiveuptoeightdifferentbandsignalsfromtheSpectrumHostUnit.TheDRUIFDARTModulesforwardsthesignaltotheIFExpansionUnit(IFEU).TheIFEUcombinesthesignalsintoacommonIFsignalandtransferstheforwardsignalvia75ΩCoaxialcabletotheRAU(s).Inthereversedirection,theEMGreceivesreversesignalsvia75ΩCoaxialcable,androutesthemtothedifferentbandinputsontheHostUnit.

Figure 3. Spectrum Expansion Module Group

NOTE: Although the DART Remote Unit, the IF Expansion Unit, and the Power Supply Unit are ordered separately, all three units are required to work together as the Expansion Module Group within an Spectrum system.

DART Remote Unit(DRU)


Power Supply(SPT-2400ACDC-1)

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DART REMOTE UNITTherack-mountableSpectrumDARTRemoteUnit(DRU)receivesthedigitizedanddesignatedRFbandsfromtheHostUnitviaSingle-ModeFiber(SMF),andthentransportsthemasIFbandsover50ΩCoaxialcabletotheIFEU.Onthereversepath,theDRUreceivesthedigitizedIFsignalsfromtheIFEUandconvertsthembacktoRFbeforesendingitontotheHostUnitfortheBTS/BDA.TheDRUsupportsuptoeightinterfacesthroughIFDART(Digital/AnalogRadioTransceiver)cards.IFDARTsarehotswappable;thisallowsforeasyupgradestoadditionalbandswithoutserviceinterruption.TheDRUalsopassescommandandstatusinformationtotheHostUnit,theIFEU,andanyconnectedRAUs.TheDRUisdesignedforusewithinanon-condensingindoorenvironmentsuchasinsideawiringclosetoracontrolled-environmentcabinet.TheDRUisa19-inch,rack-mountedchassis,thatis3Uhighand9-inchesdeepthatcanbeinstalledintoastandard19-inchrack.Allcontrols,connectors,andindicators,exceptforthegroundingpoint,canbeaccessedfromthefrontoftheDRU(seeFigure4).

Figure 4. DRU Front PanelTheDRUcomprisesfourmodulesthatarefactoryinstalledintheDRUchassis.Allfourmodulesarerequired.ThissectionbreakstheDRUdownbymoduletointroducetheDRUcomponents:• "FanAssembly”onpage9• "DRUSeRFIIModule”onpage9• "RemoteSystemIIModuleforDRUs”onpage11• "DRUDCPowerModule”onpage12.

FanAssembly

SystemBoard

DC PowerModule Slots 1 - 8 for IF DART cards

(Slots 1 - 4 are occupied)

SeRFBoard



Fan AssemblyTheFanAssembly,mountedontheleftsideoftheDRU,continuouslyblowscoolairintotheDRUenclosure;ventsontherightsideoftheDRUforcesthehotairout.Ifahigh-temperatureconditionoccurs,theDRUgeneratesanalarm.Ifnecessary,youcanreplacetheFanAssemblyinthefield.DRU SeRF II ModuleTheSeRFIIModule:

• managescommunicationsandalarms• sendsdigitizedanddesignatedRFbandstotheRemoteUnit• sendsdigitizedRFsignalstotheIFEU• supportsembeddedelementmanagementsystemforsystemconfigurationandnetworkmonitoring• determinesopticalpropagationdelay• supportseightSmallForm-factorPluggable(SFP)opticaltransceivers• supports100MbpsEthernetoverheadperSFP• providestwoEthernetinterfaces.DRU SeRF II Module Ports

Ref # Component Device Function

1 Network port RJ-45 jack (female) Provides Ethernet access to the network extended over fiber between the Host Unit and DRUs.

2 TX/RX Optical ports 1–8 LC connector (single-mode)

Input/output connection points for Ports 1 through 8 Transmit (Tx) and Receive (Rx) optical fiber.

3 Craft port RJ-45 jack (female) Local Ethernet access to the DRU.

1 2

3



DRU SeRF II Module LEDs

NOTE: When the SeRF FPGA is loaded, the SeRF II Module LEDs automatically enter a LED Roll Test sequence that takes approximately two seconds to complete. The test cycles the ALARM, SYNTH, and STATUS LEDs in 250 ms of red, 250 ms of green, and 250 ms off. This repeats three times, after which the LEDs begin normal operation. Some older SeRF II Modules may also show 250 ms of amber after the 250 ms of green. Additionally, an active SeRF Synthesizer Unlocked alarm causes the same LED sequencing. In this instance, the ALARM, SYNTH, and STATUS LED sequence reoccurs every 11 seconds until the alarm state ends.

Ref # LED LED Color Description

1

SFP TX• OFF • No Small Form-Factor Pluggable (SFP) present.• GREEN • SFP is present and the FPGA internal Phase-Locked Loop (PLL) is locked.• RED • SFP is present and the FPGA internal PLL is not locked.

SFP RX

• OFF • No SFP present.• GREEN • Receiver has locked and framed to the incoming signal.• AMBER • Receiver has light, but is not locked to the incoming frequency or not framed.• RED • Receiver has no light.

2 ALARM • GREEN • No major alarm is present in the DRU or in any downstream unit.• RED • Initial bootup sequence or a major alarm is present in any downstream unit.

3 SYNTH • GREEN • Locked• RED • Unlocked or initial bootup sequence

4 STATUS

• GREEN • No alarm for the SeRF II Module.• RED • Initial bootup sequence and should become GREEN within 1 minute; if RED after bootup, a Major alarm exists

for the SeRF II Module.NOTE: A Software Version Mismatch Fault alarm for a Remote Unit can also turn the STATUS LED on the

Host Unit SeRF II Module red. Therefore, if the Status LED on a Host Unit SeRF II Module is red and you cannot find a major alarm for the SeRF II Module, check to see if a connected Remote Unit has an active Software Version Mismatch Fault alarm.

5 POWER• GREEN • Power OK and operating properly.• RED • Power supply out of tolerance.• OFF • No power present.

2345

LEDs for SFP in top port

SFP8

Tx Rx

SFP7

TxRx1

LEDs for SFP in bo�om port



Remote System II Module for DRUsTheRemoteSystemIIModuleprovidesalarmcontactsandareferenceclocktotheIFEUandconnectedRAUs.Remote System II Module Connectors

DRU System II Board Module LEDs


1 REF IN connector QMA-Type female RF coaxial connector

Not applicable to a Spectrum DRU.

2

REF OUT connector QMA-Type female RF coaxial connector

30.72 MHz reference clock that synchronizes the DRU with the IFEU and connected RAUs. NOTE: Older versions of the Remote System II Module will not have a

green circle around the REF OUT connector.

3 COM LINK connector DB-9 female connector RS-232 serial connection to allow communication with the IFEU.

4 Alarm Outputs—Remote Twelve position terminal block. Screw-type terminal connector (14–26 AWG)

Connection points for a major and minor dry alarm contacts. Includes normally closed (NC), common (COM), and normally open (NO) wiring connections. These alarm outputs are not functional on the DRU.5 Alarm Outputs—Host Unit

6 Alarm Inputs Two contact closure inputs Connection points for external alarm inputs.


1 REF IN • Green • Not applicable to a Spectrum DRU.• Off • Expected state for a Spectrum DRU, as an external reference is not applicable to a DRU.

2 30.72 MHz • Green • System Card Output Clock is set to 30.72MHz (default).• Off • External 30.72 MHz reference disabled.

3 10 MHz Not applicable to a DRU, should always be Off.

4 PWR • Green • System board is receiving power.• Off • System board is not receiving power.

6

1 2 3 4 5

1 2

34



DRU DC Power ModuleTheDCPowerModuleconverts±24-48VdctoallDCvoltagesthattheDRUmodulesrequire.


1 ON/OFF Switch Rocker switch Turns DRU power on/off

2 POWER connector Three position connector 10A connection point for DC power wiring; FCC qualification meets 21-60 Vdc


3 PWR • Green • DC Power Supply OK• Red • DC Power Supply Fault

1 2 3



DART ModulesDigital/AnalogRadioTransceiver(DART)ModulesconvertbetweenRF/IFanddigitalinaSpectrumsystem.TheHostUnitrequirestheuseofRFDARTs,andDRUsrequiretheuseofIFDARTs.DART Module Connectors and LEDsNotethecolorcodedconnectorsontheIFDARTS:redforFWDIFOUTandblueforREVIFIN.NOTE: Older versions of IF DARTs will not have colored circles around the FWD and REV connectors.

DART Type Ref # Component Device Function

Host RF2 FWD RF IN QMA-Type female RF coaxial

connectorInput connection point for the forward path RF coaxial cable from the BTS.

4 REV RF OUT QMA-Type female RF coaxial connector

Output connection point for the reverse path RF coaxial cable to the BTS.

DRU IF5 REV IF IN QMA-Type female RF coaxial

connectorInput connection point for the reverse path coaxial cable from the IFEU REV Module IF OUT connector.

6 FWD IF OUT QMA-Type female RF coaxial connector

Output connection point for the Forward path coaxial cable to the IFEU FWD Module IF IN connector.


1 PWR • Green • The DART Module is powered on.• Red • There is a problem with the DART Module’s on-board power.• Off • There is no power present for the DART Module.

3 STATUS

• Green • DART is linked.• Blinking Green • A linked IF DART or Host Unit RF Super DART is in Data Path Reset due to a clocking issue.*• Red • A major alarm is active for this DART Module.• Amber • A minor alarm is active for this DART Module, for example an Automatic Level Control alarm.• Blinking Amber • FPGA is loading—RF SuperDARTs blink amber and Classic DARTs display a solid amber for two seconds. • Off • DART is not linked.

* The DART Status LED blinks whenever the DART is in Data Path Reset. Data Path Reset occurs when there is a clocking event within the DART, which occurs when the reference to the DART is bad or missing. A blinking green LED means that the DART has been linked and not in an alarm state when the clocking event occurred.

DRU IF DART

6 53

IF XXXXXXxxxxxxxxxxFWD XXXXXXXXREV XXXXXXXX

FWDIF OUT

REVIF IN

PWR

STATUS

REMOTEHost Unit RF DART

4 23

1

RF XXXXXXxxxxxxxxxxFWD XXXXXXXXREV XXXXXXXX

REVRF OUT

PWR

STATUS

XXXXXX

FWDRF INFWD NOT TOEXCEED +5 dBm

1



DART Module TypesHostUnitandDRUchassiscansupportupto8DARTseach.DARTsarehotswappable,whichallowsaddingadditionalbandswithoutinterruptingexistingservice.ThenumberofFiberTimeslots(TS)isafunctionofbandwidth.Onefiberpairsupports12FiberTimeslots.Foranup-to-datelistofsupportedDRUIFDARTModules,refertotheSpectrumSoftwareReleaseNotesthatcorrespondtotheSpectrumEMSinstalledonyoursystem.Linking the Host Unit RF DARTs to DRU DARTs“Linking”establishesanassociationinsoftwarebetweenaparticularHostUnitRFDARTandaparticularDRUIFDART,enablingthetwoDARTstoactasanoperationalunitinprovidingoneRFband.Therearethreeprerequisitestothisprocedure:• TheHostUnitandDRUmustbeconnectedtooneanotherthroughtheopticalfiberandbecommunicatingwitheachother.• TheHostUnitRFDARTsandDRUIFDARTsmustbeofthesamebandtype.• Theremustbeasufficientnumberoffibertimeslotsavailableinordertoaccommodatetherequestedpassband.

Optical Connections between the Host Unit and the DRUOpticalconnectionsbetweentheHostUnitSeRFIIcardandtheDRUSeRFIIcardaresupportedthroughSmallForm-FactorPluggable(SFP)transceivers.Theopticalinterfacesarestandardsingle-modeduplexLC(flatpolishedUPC).YouordertheSFPsseparately,asneeded(upto8).Fiber ConnectionsForeachopticalSFP,therearetwofiberconnections:oneTransmit(Tx)andoneReceive(Rx).AstheSeRFholdsuptoeightSFPs,thereare16connections:eightTxandeightRx.Therearetwotypesofavailabletransceivers(orSFPs)forsingle-modefiber:• LongReach(LR)transceiversthathavea26dBopticalrange• IntermediateReach(IR)transceiversthathavea13dBopticalrange.



Select the Correct Optical SFPToselecttheappropriateSFPbasedontheexpectedfiberloss,refertoTable3andfollowtheserules:• IfthereareWDMmodulesintheSpectrumsystem,useLR26dBSFPs,with1551nmSFPsintheHostUnitand1310nmSFPsintheDRU.• Ifthesystemdesignrequires13dBopticalSFPs,use1310SFPsintheHostUnitandintheDRU.NOTE: Do not use WDM modules with 13 dB optical SFPs.

Optical Attenuator WhenusingtheLR1551nmorLR1310nmSFPtransceivers,theopticalreceivepowerspecificationis-9to-27dBm.Basedontypicalfiberruns,thereisusuallyonlyafewdBofloss,sotoputthereceivelevelintheoptimumreceiverange,installa15dBLCattenuatorattheHostUnit.The15dBLCattenuator(seegraphicatright)canbeorderedseparatelyfromCommScope(partnumberFOA-INLC015).ForinformationonhowtocontactCommScope,see"DCCSGlobalTechnicalSupport”onpage64.A10dBattenuator(partnumberFOA-INLC010)anda5dBattenuator(partnumberFOA-INLC05)arealsoavailablefromCommScope.CAUTION! Failure to use optical attenuator with 26 dB SFPs may result in damage to the SFPs.

CAUTION! Do not intermix LR and IR SFPs as it can cause incorrect use of attenuation, damage to SFPs, and non-standard configurations.

NOTE: Do not use a 15 dB LC attenuator with 13 dB optical SFPs.

NOTE: Install a 15 dB LC attenuator on the Host Unit, not at the DART Remote Unit.

Table 3. Typical Values for LR and IR SFP Transceivers

Specification 26 dB LR Optical Range 13 dB IR Optical Range

TX Launch -2 to 3 dBm -5 dBm to 0 dBm

Normal Operation

Minimum Maximum

-27 dBm -9 dBm

-18 dB 0 dBm

Optical Overdrive > -9 dBm > 0 dBm

Optical Underdrive < -27 dBm < -18 dBm

RX No Light condition < -34 dBm < -30 dBm

CommScope Part Number(s) FWU-SMHU1550XVR or FWU-SMRU1310XVR

FWP-SMIR1310XVR



Fiber PathsTheHostUnittoDRUtransmitpathistypically1551nmwithLRSFPsand1310nmwithIRSFPs.EachHostUnitTXportprovidesanopticalconnectionfortheforwardpath(downlink)signal.TheHostUnitfromDRUreceivepathistypically1310nmwitheithertheLRorIRSFP.EachHostUnitRXportprovidesanopticalconnectionforthereversepath(uplink)signal.Cabling Fiber between BuildingsWhentheHostUnitandtheRemoteUnitarelocatedindifferentbuildings,routeandterminateoutsideplant(OSP)fiberopticcablesbetweentheHostUnitandRemoteUnitdistributionpanels.Figure5showsadiagramoftypicalOSPcablerouting.Ingeneral,youwilldothefollowing.(Forspecificinstallsteps,goto"ConnecttheOpticalFiberbetweentheDRUandtheHostUnit”onpage35.)• YouconnecttheHostUnittoaFiberDistributionPanel(FDP),usingeitherofthemethodslistedbelow:

– TerminatetheOSPfiberattheFDP;youneedtofieldterminateaconnectorontheindividualfiberstrandsoftheOSPcable,thenconnecttheminsidetheFDP.– SpliceindividualOSPfiberstrandstotheexistingfibersplicepigtailassembliesintheFDP.

• UsejumpercordstoconnecttheHostUnitSeRFIISFPTXandRXconnectionstotheadaptersintheFDP.• Wheneverpossible,provideaguide,suchastheFiberGuidesystem,toprotectthefiberopticpatchcordsfromdamageandtopreventexcessivebending.

Figure 5. Routing Fiber Optic Cable between Buildings in a Spectrum Installation

Patchcords

Host Unit Site

Host Unit

Fiber Distribu�on Panel

X

Remote Unit Site

XFiber Distribu�on Panel

Expansion Module Group

DRU

IFEU

Power Supply

Patchcords

X = Splice; = Termina�onKEY:


TocascadeDRUs,thesameprincipleappliesaswhentheHostUnitandDRUsareinseparatebuildings,asshowninFigure6.
Figure 6. Routing Fiber Optic Cable between Two DRUs

Indoor/Outdoor Cable

Site of DRU1

Site of DRU2

Patch cords

Patch cords

XFiber Distribu�on Panel

DRU1

IFEU1

Power Supply1

Expansion Module Group 1

X

Fiber Distribu�on Panel

DRU2

IFEU2

Power Supply2

Expansion Module Group 2X = Splice

= Termina�on

KEY:



IF EXPANSION UNITTheIFExpansionUnit(IFEU)passestheIFsignalbetweentheDRUandallRAUs.• OntheFWD(downlink)path:

– TheIFEUreceivestheIFsignalover50ΩQMAcablethatconnectstheFWDIFOutconnectoronaDRUIFDARTtooneofthe8FWDIFINconnectorsontheIFEUFWDModule.– TheIFEUcombinesalltheIFDARTBandsandforwardstheIFsignalover75ΩCATVcablethatrunsfromoneofthe8FWDIFOUTconnectorsontheIFEUFWDModuletoaFWDIFINconnectoronanMRAU.

• OntheREV(uplink)path:– TheIFEUreceivesalltheRAUBandsviaover75ΩCATVcablethatrunsbetweenanREVIFOUTconnectoronanMRAUtooneoftheeightREVIFINconnectorsontheIFEUREVModule.– TheIFEUseparatestheRAUBands,andsendstheIFsignaltotheappropriateIFDARTover50ΩQMAcablethatrunsfromoneofthe8REVIFINconnectorsontheIFEUREVIFOUTModuletotheREVIFINconnectorontheDRUIFDART.TheIFEUadjustsgainandslopetocompensateforsignallossandslopeintroducedbythe75ΩCATVcables.TheIFEUalsopowersallconnectedRAUs.

Figure 7. IF Expansion Unit

REVModule

ControllerModule

FWDModule



IFEU REV ModuleTheIFEUREVModulereceivesIFfromtheMainRemoteAccessUnit(MRAU),andpassesitontotheDRU.TomaketheIFEUtoDRUcablingprocesseasiertocomplete,theREVportsarecolor-codedblue,whichmatchesthecolorsofthecableassemblythatshipswiththeIFEU.IFEU REV Module Ports

NOTE: Older versions of the IFEU REV Module will not have a blue circle around the REV connectors.

IFEU REV Module LEDs


1 REV IF IN ports F connectors, 75Ω CATV port Eight connection points for 75Ω CATV cables that connect to the MRAU REV IF OUT connector.

2 REV IF OUT ports QMA connectors Eight connection points for 50Ω QMA cables that connect to the DRU IF DART REV IF IN connectors.


1 POWER • Green • REV Module is receiving power.• Off • REV Module is not receiving power.

2 STATUS • Green • REV Module is OK, but a Minor alarm can be active.• Red • Major alarm is active on the REV Module.

3 REV IF IN Port (1 - 8)

• Green • Module operation OK and properly connected.• Blinking Yellow • Incorrect wiring to the port.• Yellow • Uplink coax connection is missing.• Blinking Red • Can be any of the following:

– Incorrect RAU type is connected.– MRAU is not communicating.– Port has an active alarm or fault.

• Red • Module is disconnected or there is a major alarm downstream• Off • No connection to this port.

1 2

1

23



IFEU Controller ModuleTheIFEUControllerModulecontrolsallalarmandforward/reversefunctionsbetweentheIFEU,theDRU,andRAUs.IFEU Controller Module Components

IFEU Controller Module LEDs

IFEU FWD ModuleTheIFEUFWDModulereceivesIFfromtheDRUandpassesittotheMRAU.TheFWDIFInandOUTportsarecolor-codedred.TheREFINQMAportforreference-clocksynchronizationiscolor-codedgreen.TheseconnectorcolorcodesmatchthecolorcodesofthecableassemblythatshipswiththeIFEU,whichmakestheIFEUtoDRUcablingprocesseasiertocomplete.


1 COM LINK connector DB9 male connector RS-232 serial connection that provides communication with the DRU.

2 DC Power switch Rocker switch Turns IFEU power on/off.


1 POWER • Green • Controller Module is receiving power.• Red • One or more power supply voltage is out of specification.

2 STATUS

• Blinking Green • User has commanded the IFEU out of service.• Solid Green • Controller Module is OK, but a Minor alarm can be active.• Blinking Red • Fault in external power supply.• Solid Red • Major alarm is active on the Controller Module.

3 COM LINK STATUS• Off • Startup, waiting for initial communications from DRU.• Green • IFEU is receiving communications from the DRU.• Red • No communication received from the DRU for over 90 seconds.

21

COM LINKCOM LINK

STATUS

DC POWER

POWERSTATUS

INTEREACH SPECTRUMCONTROLLER MODULE

COM LINKCOM LINK

STATUS

DC POWER

POWERSTATUS

INTEREACH SPECTRUMCONTROLLER MODULE

23

1



IFEU FWD Module Ports

NOTE: Older versions of the IFEU FWD Module will not have a red circle around the FWD connectors or a green circle around the REF IN connector.

IFEU FWD Module LEDs


1 FWD IF OUT ports F connectors, 75Ω CATV port

Eight connection points for 75Ω CATV cables that connect to the MRAU FWD IF IN connector.

2 REF IN QMA-Type female RF coaxial connector

Connection point for 50Ω QMA cable that connects to the DRU IF DART FWD IF OUT connector.

3 FWD IF IN ports QMA connectors Eight connection points to the DRU REF OUT connectors.


1 POWER • Green • FWD Module is receiving power.• Off • FWD Module is not receiving power.

2 STATUS • Green • FWD Module is OK, but a Minor alarm can be active.• Red • Major alarm is active on the FWD Module.

3 FWD IF OUT Port (1 - 8)

• Green • Module operation OK and properly connected.• Blinking Yellow • Incorrect port wiring.• Blinking Red • Can be any of the following:

– MRAU is not communicating.– Port Trip.

• Red • Module disconnect or there is a major alarm downstream• Off • No connection made at this port.

1 32

1

23



POWER SUPPLY UNITAnEMGcanhaveeithera110/220VacinputPowerSupplyUnit(PSU)ora48VdcinputPSU.Refertothesectionthatcorrespondstothesystemthatyouareinstalling:• "2400WattACtoDCPowerSupplyUnit(SPT-2400ACDC-1)”onpage22• "2000WattDC-to-DCPowerSupplyUnit(SPT-2000DCDC-1)”onpage24.NOTE: Per IFEU requirements, the DC outputs for each Power Supply Unit is +54 Vdc.Forfurtherinformationonpowerrequirements,referto"SpectrumEMGSub-SystemDCPowerLoadingandBTUCalculators”onpage57.

2400 Watt AC to DC Power Supply Unit (SPT-2400ACDC-1)

CAUTION! The AC Input Power Supply Unit in the Expansion Module Group has hazardous external and internal voltages. It should be handled, tested and installed only by qualified technical persons who are trained in the use of power systems and are well aware of the hazards involved.

CAUTION! The DC output terminals on the AC Input Power Supply Unit in the Expansion Module Group are at hazardous voltage potentials. Do not touch this area when power is applied.

CAUTION! When operating the AC Input Power Supply Unit in the Expansion Module Group, the frame ground terminal must be connected to safety ground by means of a three-wire AC power line to minimize electrical shock hazard and to ensure low EMI (Electromagnetic Interference).

CAUTION! The internal voltages are at hazardous potentials. Do not remove the covers to the Power Supply Unit in the Expansion Module Group. There are no user-serviceable components in these units. Removing the covers voids the Power Supply Unit’s warranty.


TheACInputPowerSupplyUnitshownbelowhastwoRectifierModules.EachRectifierModuleproducesupto22amperesat+54Vdc.EachRectifierModulerequiresadedicated120V,20AMPACcircuitconnection.TheACInputPSUpowerstheDRU,theIFEU,andallMRAUsandSecondaryRemoteAccessUnits(SRAUs)associatedwiththeIFEU.ItcanalsopoweraHostUnitthatisinstalledinthesameequipmentrackastheEMG.
Ref # Component Functional Description

1 AC OK LED Turns green to indicate that the AC power is at specification.

2 Rectifier Module Transforms alternating current into direct current; produces up to 22 amperes at +54 Vdc.

3 DC OK LED Turns green to indicate that the DC power is at specification.

4 Rectifier Slot Empty slot to allow for expansion.

5 AC In AC In power connectors (male)—one for each Rectifier Module 2 - 20A 120 Vac/10A 240 Vac circuits per power connector.

6 -V Negative DC Out power connector.

7 +V Positive DC Out power connector.

8 Serial connector Allows the PSU to communicate with the IFEU.

9 Ground Ground terminal.

Expansion Module Group AC Input Power Supply Unit

BackView

x

x

FrontView

x

x

x

x

x

x xJ4 V+ V-

59 678

xx x

x x

x x

x x

x x

x x

xx x

x x

x x

x x

x x

x x

x

421 3 21 3



2000 Watt DC-to-DC Power Supply Unit (SPT-2000DCDC-1)TheDCInputPowerSupplyUnit(PSU)shownbelowmountsintoastandard19"rackandsuppliesDCpowertoexternalequipment.DCinputpower(-48Vdc)entersthePSUbythreepairsofinputpowerterminals.DCpowercomesoutofthePSUonapairofbusbars,eachwitha¼-20stud.TheDCInputPSUhasthreeslotsformountingPowerModules,whichhavematingconnectorsthatareinterconnectedbyaprintedwiringboardinsidetheshelf.EachPowerModuleinputconnectstooneindividualDCinputwhileitsoutputconnectsinparallelwiththeothertwoPowerModules,withacurrentsharesignalthatiscommontoallthreemodules.Thissignalandassociatedcircuitryforcesthemodulestoshareequallyinprovidingoutputcurrent.IftwoPowerModulesareused,theneachmodulecarriesone-halfofthetotalloadcurrent.IfthreePowerModulesareused,theneachmodulecarriesone-thirdofthetotalloadcurrent.ThestandardDCInputPSUconfigurationshipswithtwopre-installedPowerModulesinslots1and3.

CAUTION! The DC Input Power Supply Unit in the Expansion Module Group has hazardous external and internal voltages. It should be handled, tested and installed only by qualified technical persons who are trained in the use of power systems and are well aware of the hazards involved.

CAUTION! There may be hazardous high-current connections on input and output sides. Do not remove the covers to the Power Supply Unit in the Expansion Module Group. There are no user-serviceable components in these units. Removing the covers voids the Power Supply Unit’s warranty.

Ref # Component Functional Description

1 Power Module Generates DC power; the output current per Power Module is 18A.

2 Power Module Slot Empty slot to allow for expansion.

3 DC In Three connection pairs for the DC input voltage, one pair per Power Module. A removable Jumper Bar (not shown) connects the three inputs so a single input power cable can be used.

4 V- Negative DC Out power connector; the lower polarity is on the V- terminal.

5 V+ Positive DC Out power connector; the higher polarity is on the V+ terminal.

6 25-pin “D” connector Monitors and controls signals that allow the PSU to communicate with the IFEU.

7 Ground Ground terminal.

Back View

3457 6

Front View

xx x

x x

x x

x x

x x

x x

xx x

x x

x x

x x

x x

x x

x

1 12Expansion Module Group DC Input Power Supply Unit


Spectrum System Configurations

SPECTRUM SYSTEM C ONFIGURATIONSYoucanconfiguretheSpectrumSystemtooperateinPoint-to-MultipointStarandCascadeconfigurations.CASCADE RUNSSpectrumcanhaveonetofourcascaderunsforatotalof16DRUsinthesystem.However,therecanbenomorethaneightDRUsinacascaderun.Inapoint-to-multipointstarconfiguration(Figure8),theHostUnitprovidestheinterfacebetweenasinglegroupofBTSsanduptoeightDRUs,eachofwhichlinksdirectlytotheHostUnitbyanopticalfiberpath.

Figure 8. Spectrum Star ConfigurationInapoint-to-multipointstarconfiguration,intheforwardpath(HostUnittoDRU),thedigitizedRFsignalsarereplicatedfortransporttoeachoftheDRUs.Inthereversepath(DRUtoHostUnit),RFsignalsfromeachDRUaretransportedindependentlytotheHostUnitoverdedicatedfibers.WithintheHostUnit,thesignalsfromalltheDRUsineachbandaredigitallycombined,andacompositeRFsignalforeachbandispresentedtothecorrespondingBTS.

Up to 8 Expansion Module Groups*

DRU&

IFEU

DRU&

IFEU

DRU&

IFEU

DRU&

IFEU

DRU&

IFEU

DRU&

IFEU

DRU&

IFEU

DRU&

IFEU

Host Unit

* Each Expansion Module Group also includes a Power Supply Unit.



DUAL CASCADE EXAMPLEFigure9showsadual-cascadesystem,inwhichtherearetwoDRUsconnectedtoasingleHostUnitwithuptofourfiberpairseach.BothDRUsconnectedtotheHostUnitalsohavesevencascadedDRUs.Inthisconfiguration,thedigitizedRFsignalpassesfromtheHostUnitthroughthetwoconnectedDRUs,whichthenpassesthedigitizedRFsignaltothe14cascadedDRUs.

Figure 9. Dual-Cascade SystemCascaderestrictionsandrequirementsareasfollows:• AHostUnitcanuseanySFPconnection(s)(1-8)toconnecttooneDRU.TheDRUconnectedtotheHostUnitisDRUDepth1.• EachDRUinacascademustcontainthesameorasubsetoftheDARTscontainedinthefirstDRUofthechain.TheDARTsineachDRUofacascademustbeinthesameslotsastheDARTsinthefirstDRUofthechain.DARTlinkingtotheHostUnitisthesameoneveryDRUinacascade.• ThefibersinandoutofaDRUmustfollowtheN+4rule.Thatis,ifaDRUhasaninputfiberonSFP1,thentheoutputisonSFP5.ThisappliestoallDRUs,withtheexceptionofthelastcascadedDRUasitwouldnotrequireoutgoingfibers.• AllcascadedDRUsmusthavethesamenumberofupstream(Rx)anddownstream(Tx)fibers.If4fibersgofromtheHostUnittotheDRU,4fibersmustcascadetothenextDRU.ThelastDRUinacascadedoesnothavedownstreamfibers.ThisensuresthatallRFonaDRUcanbecascaded.SeeFigure10onpage27foranillustrationofthisrule.

DRU&

IFEU

DRU&

IFEU

DRU&

IFEU

DRU&

IFEU

DRU&

IFEU

DRU&

IFEU

DRU&

IFEU

DRU&

IFEU

Host Unit

Four fiber pairs

= Four fiber pairsKEY:

DRU&

IFEU

DRU&

IFEU

DRU&

IFEU

DRU&

IFEU

DRU&

IFEU

DRU&

IFEU

DRU&

IFEU

DRU&

IFEU

Four fiber pairs



Figure 10. Matching Host Unit and Cascaded Fibers

NOTE: The Host SFPs can be any of the available SFPs (1 - 8).

123

123

567

123

567

123

Host DRU1

DRU15

DRU155

1234

1234

5678

1234

5678

1234

HostDRU

1

DRU15

DRU155

4 Fiber Cascade3 Fiber Cascade

12

12

56

12

56

12

HostDRU

1

DRU15

DRU155

2 Fiber Cascade

1 1

5 1

5 1

HostDRU

1

DRU15

DRU155

1 Fiber Cascade



CASCADE EXAMPLEInFigure11,thecascadeoccursonthefollowingfibers:• SFPs1-4fromHostUnitconnecttoSFPs1-4onDRU1• SFPs5-8fromDRU1connecttoSFPs1-4onDRU2

Figure 11. Two DRU Cascade

HostUnit

DRU 1

DRU 2


Installation

INSTALLATIONThissectionprovidesthestepsnecessarytoinstallaSpectrumExpansionModuleGroup.PREPARE FOR INSTALLATIONCompletethefollowingbeforestartinginstallation.

• Reviewthesystemdesignplan.• Identifytheequipmentinstallationsite.• Makesureallcablerunsaremappedout.• Identifyandobtainalltoolsandmaterialsrequiredtocompletetheinstallation.CAUTION! CommScope requires the Spectrum AC/DC 54V rack mounted power supplies to be installed with

external Surge Protection Devices if the installation's electrical environment exceeds the characteristics of a class 4 light-industrial setting. If this installation's electrical environment exceeds the characteristics of a class 4 light-industrial setting, refer to "Power Supply Installation Guidelines for Surge Protection” on page 56.

Recommended Tools for DRU Installations• Mediumsizeflat-bladedscrewdriver• Phillipsscrewdriver(#2)• Pliers• Wirecutters• Wirestripper• Crimptooltoattachringterminals• Multimeter• Opticalpowermeter• Fibercleaningequipment

Recommended Materials for DRU InstallationsThefollowingcomponentsarerequiredinadditiontotheitemslistedinTable4.• Twoverticalcableguides• Category3or5cableforexternalalarmsystem• Category5cablewithRJ45connectorsfortheNetworkandCraftport• One#18AWG(1.0mm)insulatedstrandedcopperwireforchassisground• One#6ringterminalfor#18wireforchassisgroundwireconnection• Two#6forkterminalsfor#18wireforDCpowerwireconnection• Single-modepatchcord(s)withLC/UPCconnectors;1–8dependingontheinstallation• Wireties—asneeded


Installation

Recommended Materials for IFEU InstallationsSeeTable4foralistofcomponentsthatshipswitheachIFEU.ThefollowingcomponentsarerequiredinadditiontotheitemslistedinTable4.• Twoverticalcableguides• One#18AWG(1.0mm)insulatedstrandedcopperwireforchassisground• One#6ringterminalfor#18wireforchassisgroundwireconnection• Two#6forkterminalsfor#18wireforDCpowerwireconnection• Wireties—asneeded

UNPACK AND INSPECT THE EXPANSION MODULE GROUP

1 Inspecttheexterioroftheshippingcontainer(s)forevidenceofroughhandlingthatmayhavedamagedthecomponentsinthecontainer.2 Unpackeachcontainerwhilecarefullycheckingthecontentsfordamageandverifywiththepackingslip.SeeTable4onpage30foralistofcomponentsthatshipswitheachunit.3 Ifdamageisfoundorpartsaremissing,fileaclaimwiththecommercialcarrierandnotifyCommScopeCustomerService(see"DCCSGlobalTechnicalSupport”onpage64).Savethedamagedcartonsforinspectionbythecarrier.4 Saveallshippingcontainersforuseiftheequipmentrequiresshipmentatafuturedate.

Table 4. DART and IFEU Components with an IFEU Cable Kit

Unit Accessory Quantity

DART Remote Unit 16-point terminal block for Alarm connector 1

Power cable 1

M6 x 1 x 10MM screw 4

12-24 x 3/8 fastener 4

IF Expansion Unit Power cable 1

Cable Assembly (see "IFEU Cable Kit” on page 37). 1

AC Input Power Supply Unit Power cable 1

Alarm cable (6’ DB9-Male to DB25-Male serial cable) 1

DC Input Power Supply Unit Alarm cable (6’ DB9-Male to DB25-Male serial cable) 1


Installation

INSTALL THE EMG MODULES IN THE EQUIPMENT RACK

CAUTION! Follow the steps in the order shown.

CAUTION! Do not power on any of the units or connect AC power cords until directed to do so.

CAUTION! The maximum ambient temperature for the DRU is 55º C (131º F).

CAUTION! If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient. Install the equipment in an environment compatible with the maximum ambient temperature (Tma) specified by the manufacturer.

CAUTION! Install the equipment in a rack so that the amount of air flow required for safe operation of the equipment is not compromised.

CAUTION! Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of the circuits might have on over-current protection and supply wiring. Appropriate consideration of equipment nameplate ratings should be used when addressing this concern.

CAUTION! Reliable earthing of rack-mounted equipment should be maintained. Particular attention should be given to supply connections other than direct connections to the branch circuit (such as the use of power strips).

CAUTION! 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! When loading the Expansion Module Group in a rack, make sure the mechanical loading of the rack is even to avoid a hazardous condition such as an unbalanced rack.

CAUTION! The rack should safely support the combined weight of all the equipment it holds.

NOTE: To ensure that all optical connectors remain dust-free during installation, leave all dust caps and dust protectors in place until directed to remove them for connection.

NOTE: Vertical guides are recommended, but are not EMG components. Vertical cable guide kits are available as separate items from CommScope. Contact a CommScope sales representative for further information (see "DCCS Global Technical Support” on page 64).


Installation
DothefollowingtoinstalltheEMGmodulesintheequipmentrack:1 (Recommendedbutnotrequiredequipmentpositioning.)PositionthePowerSupplyUnit(PSU)inthedesignatedmountingspaceintherack,asshowninthefollowinggraphic.IfinstallingtheHostUnitinthesamerack,installtheHostUnitinthebottomslot.IfyouarenotinstallingtheHostUnitinthesamerack,installthePSUinthebottomslot.2 Secure(butdonottighten)thePSUtotherackusingtheprovidedmachinescrews(use#12-24orM6x10screws,whicheverisappropriate).3 Locatetwoverticalcableguides(notprovidedbyCommScope).4 BackoutthePSUmountingscrewsjustenoughtoprovideclearanceforinstallationofthecableguides.5 Slideeachcableguideintopositionforinstallationandthensecurelytightenthecorrespondingmountingscrews.6 ToinstalltheIFEU,repeatStep1throughStep5.7 ToinstalltheDRU,repeatStep1throughStep5.
DART Remote Unit(DRU)


Power Supply(SPT-2400ACDC-1)

xx x

x x

x x

x x

x x

x x

xx x

x x

x x

x x

x x

x x

x


Installation

GROUND THE EMG UNITS

CAUTION! Ground the PSU, IFEU chassis, and DRU chassis in the order presented.

Ground the AC or DC Input Power Supply Unit

CAUTION! Use an 18 AWG wire as a chassis ground to minimize electrical shock hazard and to ensure low EMI (electromagnetic interference).

1 Terminateoneendofthewirewitharingterminal.2 Locatethechassisgroundstudattherearofthemodule,andthenattachtheringendofthewiretothechassisgroundstud.

3 Cutthe18AWGgroundwiretolengthandconnectittotheapprovedgroundsourceasrequiredbylocalcodeorpractice.

Ground connector

Back View of AC PSU

Back View of DC PSU

Ground connector

x

x

x

x

x

x

x

xx xJ4 V+ V-


Installation

Ground the IFEU4 Obtainalengthof#18AWG(1.00mm)insulatedstrandedcopperwireforuseasachassisgroundingwire.5 Terminateoneendofthewirewitharingterminal.6 LocatethechassisgroundstudattherearoftheIFEU,andthenattachtheringendofthewiretothechassisgroundstud,asshowninthefiguretotheright.7 Routethefreeendofthechassisgroundingwiretoanapproved(perlocalcodeorpractice)earthgroundsource.

Ground the DRU

CAUTION! Maintain reliable grounding. Pay particular attention to ground source connections. Route the grounding wire to an approved earth ground source.

NOTE: The chassis ground stud is the only connection point on the DRU that is not on its front; it is on its back.

8 Obtainalengthof#18AWG(1.00mm)insulatedstrandedcopperwireforuseasachassisgroundingwire.9 Terminateoneendofthewirewitharingterminal.

10 LocatethechassisgroundstudattherearoftheDRU,andthenattachtheringendofthewiretothechassisgroundstud,asshownbelow.11 Routethefreeendofthechassisgroundingwiretoanapproved(perlocalcodeorpractice)earthgroundsource.

GND

Star washer

Hex nut

Ground wire

Starwasher Chassis-ground stud

Rear of IFEU Chassis

Rear of Chassis

Star washer

Hex nut

Ground wire

Starwasher Chassis-

groundstud


Installation

CONNECT THE OPTICAL FIBER BETWEEN THE DRU AND THE HOST UNITThissectiondescribeshowtoconnecttheHostUnitSFPTXtotheDRUSFPRXandtheHostUnitSFPRXtotheDRUSFPTX.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 transmitter of any unit or exposure to laser radiation may result. Use an optical power meter to verify active fibers. Place a protective cap or hood immediately over any radiating transmitter or optical fiber connector to avoid the potential of dangerous amounts of radiation exposure. This practice also prevents dirt particles from entering the connector.

CAUTION! Always allow sufficient fiber length to permit routing of patch cords and pigtails without severe bends. Fiber optic patch cords or pigtails may be permanently damaged if bent or curved to a radius of less than 2 inches (5.1 cm).

CAUTION! You must clean the SFP optical ports at the Host Unit and at the DRU, and clean the tip of the fiber-patch cords. Failure to clean the ports and cord tips may result in an optical Rx or Tx alarm state.

1 Obtaintwofiber-patchcordsthatareofsufficientlengthtoreachfromtheHostUnittotheDRU,whichmaybelocatedinthesameequipmentrackastheHostUnit.2 Designateoneofthefiber-patchcordsastheTxpathlinkandtheotherastheRxpathlinkandattachanidentificationlabelortagnexttotheconnector.3 RemovethedustcapsfromtheHostUnitSeRFIISFPopticalportsandthepatch-cordconnectorsthatwillconnecttotheHostUnitSeRFIISFPopticalports.LeavethedustcapsonallunusedSFPopticalportsandpatch-cordconnectors.4 Cleaneachpatchcordconnectorfollowingthepatchcordsupplier’srecommendations.5 FollowtheapprovedcleaningtechniquetocleantheHostUnitSFPopticalport.6 Ifrequired,attheHostUnit,connectanopticalattenuatortothepatchcord.(See"OpticalAttenuator”onpage15foravailableoptions.)CAUTION! Failure to use optical attenuators with Long Range 26 dB SFPs may result in damage to the SFPs.


Installation

7 PlugtheTxandRxpathpatchcordstothecorrespondingHostUnitSeRFIISFPTXandRXconnectionsdependingontheremotenodeSFPposition.

8 RoutethepatchcordsfromtheHostUnittotheDRU.CAUTION! Improper handling can damage fiber optic cables. Do not bend fiber optic cable more sharply than the

minimum recommended bend radius specified by the cable manufacturer. Do not apply more pulling force to the cable than specified.

NOTE: The Host Unit optical adapters angle to the left. Therefore, always route patch cords to the Host Unit from the left side of the rack. Routing patch cords to the Host Unit from the right may exceed the bend radius limitations for the optical fiber.

9 AttheDRU,identifythecableopticalfiberterminationsthatcorrespondtotheforward(Tx)andreverse(Rx)paths.10 RemovethedustcapsfromtheDRUSeRFSFPopticalports.RemovethedustcapsonlyfromthoseSFPsthatwillbeused.11 FollowtheapprovedcleaningtechniquetocleantheDRUSeRFSFPopticalport.12 Ifyouhavenotalreadydoneso,cleanthetipofthepatch-cordconnector,andthenplugtheTxandRxpathpatchcordstothecorrespondingTXandRXconnectionsdependingontheremotenodeSFPposition.13 RepeatthisprocedurefortheremainingSeRFSFPtransceiversintheDRU.14 Storeanyexcesspatchcordslackatthestoragepanel.

CONNECT THE DRU TO THE IFEU

NOTE: In the following steps you use the cables in the IFEU Cable Kit. Do not separate the cables from the Cable Assembly.

RX path

TX path TX 2 RX


Installation

IFEU Cable KitAnIFEUCableKit(CommScopepartnumber300479-HARNESS)shipswiththeIFEU.TheredandblueassembliesintheIFEUCableKithavecustom-cutlengths,whichallowforacleanerinstallation.TheQMAconnectorsarecolorcodedtomatchcorrespondingDRUandIFEUconnectors(seeFigure12andTable5onpage37).

Figure 12. IFEU Cable Kit

Table 5. Key to Cables in Figure 12*

Color Code Cable End A Reference

Connect Cable End A to this DRU Connector

Cable End B Reference

Connect Cable End B to this IFEU Connector

Red 1 DART FWD IF OUT Slot 1 1 FWD Module FWD IF IN Port 1








Blue 1 DART REV IF IN Slot 1 1 REV Module REV IF OUT Port 1








Green a System Board II REF OUT b IFEU FWD Module REF IN

None c System Board II COM LINK d Controller Module COM LINK

* The numbers (1 - 8) assigned to the red and blue cable color codes match the numbers printed on the heat-shrink tubing. The alpha characters (a - d) are used as a point of reference and do not appear on the actual IFEU Cable Kit.

a b

c d

561

1

2

256

4

34

378

781 2 3 4 5 6 7 8

12 3 4 5 6 7 8

NOTE: The red and blue numbers match numbers printed on the heat-shrink tubing.


Installation

Using the Cable Assembly1 Locatethe6’DB-9toDB-9serial(RS-232)cablethatshippedwiththeIFEU.Or,iftheEMGshippedwiththeIFEUCableKit,locatetheDB-9toDB-9serial(RS-232)cableidentifiedinthefollowingtable(seeFigure12onpage37).

2 InsertoneendoftheDB-9toDB-9serialcableintotheCOMLINKontheDRUSystemBoardIIModule.3 InserttheotherendofthecableintotheCOMLINKontheIFEUControllerModule.

Color Code Cable End A Reference in Figure 12 on page 37

Connects to this DRU Connector Cable End B Reference in Figure 12 on page 37

Connects to this IFEU Connector

None c System Board II COM LINK d Controller Module COM LINK

DRU

IFEU

Slot 1

Slot 3

Slot 5

Slot 7

Slot 2

Slot 4

Slot 6

Slot 8


Installation

4 SelectoneoftheQMAIFEUcables;seeFigure12onpage37.5 ConnectQMAcablesfromtheIFEUCableKitasshowninTable5onpage37.AsthelengthoftheQMAcablesaredesignedforspecificconnections,itmatterswhichDARTconnectstowhichIFEUconnector.ThefollowinggraphicillustratestheconnectionswithanIFEUCableKit.

Slot 3

Slot 5

Slot 7

Slot 4

Slot 6

Slot 8

DRU

IFEU KEY: DRU FWD IF OUT connector to IFEU FWD Module IF IN connectorDRU REV IF IN connector to IFEU REV Module IF OUT connector

(QMA cables for DARTs 3 and 4 are dashed only to make it easier to iden�fy where each cable goes.)

QMAcables

Slot 1 Slot 2


Installation

6 RepeatStep4onpage39forother50ΩQMAcablesconnections,ascalledforinthesystemplan.7 ConnecttheDRUSystemBoardIIREFOUTconnectortotheIFEUFWDModuleREFINconnector.

CONNECT THE EMG TO A POWER SUPPLY UNITYouhavetheoptiontoconnecttheEMGtoeitheranACorDCInputPowerSupplyUnit.Followthestepsthatareappropriateforyourinstallation:• "Connecttoa2400WattAC-to-DCPowerSupplyUnit(SPT-2400ACDC-1)”onpage41• "Connecttoa2000WattDC-to-DCPowerSupplyUnit(SPT-2000DCDC-1)”onpage45.

CONNECT THE DRU TO AN OPTIONAL UPSIfyouaregoingtoconnecttheDRUtoaUPS,completethestepsin"(Optional)ConnecttheDRUtoaUPS”onpage54

DRU

IFEU

QMAcables

Slot 1

Slot 3

Slot 5

Slot 7

Slot 2

Slot 4

Slot 6

Slot 8

KEY:DRU FWD IF OUT connector to IFEU FWD Module IF IN connectorDRU REV IF IN connector to IFEU REV Module IF OUT connector

(QMA cables for DARTs 3 and 4 are dashed only to make it easier to iden�fy where each cable goes.)

DRU REF OUT connector to IFEU FWD Module REF IN connector

QMAcable


Connecting the Power Supply Unit

CONNECTING THE POWER SUPPLY UNITTheEMGshipswitheitheranACorDCInputPowerSupplyUnit.TocompleteSteponpage40,followthestepsthatareappropriateforyourinstallation:• "Connecttoa2400WattAC-to-DCPowerSupplyUnit(SPT-2400ACDC-1)”onpage41• "Connecttoa2000WattDC-to-DCPowerSupplyUnit(SPT-2000DCDC-1)”onpage45.

CONNECT TO A 2400 WATT AC-TO-DC POWER SUPPLY UNIT (SPT-2400ACDC-1)

CAUTION! The Power Supply Unit must be a UL listed UL60950 ITE unit with a Nominal Output Voltage of +54 Vdc and a 44 A Output Current.

CAUTION! The Power Supply Unit requires 2-20amp 120 Vac outlets.

CAUTION! Make the protective earth connection before proceeding with power connections. Confirm the DC power source has no power during installation.

CAUTION! The warning color code of the power cables depends on the color coding of the DC power source installed at the site. Color code standards for DC wiring do not exist. To ensure that the correct polarity is connected to the hubs, confirm the connection of the power cables to the + (positive) and - (negative) leads at the power source.

Connect the DRU to a 2400 Watt AC-to-DC PSU1 MakesurethatthepowerswitchontheDRUDCPowerModuleisOFF.2 MakesurethatallACpowercordsforthePowerSupplyModulearedisconnected.3 LocatethePowercable(shownbelow)thatshipswiththeDRU.

FerritesTerminal

Block#14-#10 AWG

1/4-inch diameter lugs



4 InserttheTerminalBlockonthePowercableintothe3-pinPowerconnectoronthefrontpaneloftheDRUDCPowerSupplyModule.

5 ConnectthelugsontheotherendofthePowercabletothe+Vand-VterminalsonthebackoftheEMG2400WattACtoDCPSU.• TheredVdcpowercableconnectstotheV+terminal.• TheblackVdcpowercableconnectstotheV-terminal.(Therecanbethreesetsofwires—oneseteachfortheHostUnit,theDRU,andtheIFEU.)

6 Dressandsecurethewirestotherackfollowinglocalpractice.Routewiringawayfromsharpedgesandsecureinplacetopreventchaffingandprovidestrainrelief.

Ferrite

Back View of AC Input PSU

x

x

x

x

x

x

x

x xJ4 V+ V-



Connect the IFEU to a 2400 Watt AC-to-DC PSU



7 Obtainthe14AWGpowercablethatshippedwiththeIFEU.8 MakesurethatthepowerswitchontheIFEUControllerModuleisOFF.9 MakesurethatallACpowercordsforthePSUaredisconnected.

10 Routeonesideofthewirestothe+54VdcterminalsonthebackoftheIFEUchassis,anddothefollowing:a Connectthetworedwirestothepositive(+)terminals.b Connectthetwoblackwirestothenegative(-)terminals.

11 RoutetheothersideofthewirestotheterminalblockonthePSU,anddothefollowing:a Connectthetworedwirestothepositive(V+)terminals.b Connectthetwoblackwirestothenegative(V-)terminals.

12 Dressandsecurethewirestotherackfollowinglocalpractice.Routewiringawayfromsharpedgesandsecureinplacetopreventchaffingandprovidestrainrelief.13 LocatetheDB9-to-DB25serialcable,CommScopePartNumber300478-0.

V+ V- Power Supply +/- V Connectors(back of the Power Supply)

x

x

x

x

x

xxx xJ4 V+ V-



14 ConnecttheDB9endtothePSCOMconnectoronthebackoftheIFEU.15 ConnecttheDB25endtotheJ4connectoronthebackofthePSU.

16 Doublecheckconnectionstoensurethepositiveandnegativeterminalshavethecorrectconnections.

17 Continueinstallationwiththestepsin"PowerontheEMGUnits”onpage52.J4 Connector

(back of the Power Supply)

x

x

x

x

x

xxx xJ4 V+ V-

PS COM connector(back of IFEU chassis)



CONNECT TO A 2000 WATT DC-TO-DC POWER SUPPLY UNIT (SPT-2000DCDC-1)

CAUTION! As a minimum condition to assure electrical safety and to avoid potential hazards, the following rules must be followed:

• Connect the Power Supply Unit to a reliably grounded DC source.

• A branch circuit over-current protection must be in place for each input.

• A readily accessible disconnect device that is suitably approved and rated must be incorporated in the field wiring.

• Pay attention to input, output, and ground electrical connections, as detailed in this guide.

Remove the Protective Cover from the 2000 Watt DC-to-DC PSUULProtectiveCoversprotecttheconnectorsonthebackoftheDCInputPSU.YouremovetheULProtectiveCoverstoallowforcablingandwiring.1 TurnOFFthepowerbreakersontheDCpowersourcedistributionpanelthatpowertheDCinputPSU.2 UseaPhillipsheadscrewdrivertoremovethefourscrewsfromthesidesoftheprotectivecover.

3 KeepthefourscrewsasyouneedtoreplacetheULProtectiveCoverattheendofthisprocess.Connect the 2000 Watt DC-to-DC PSU to the DC Power Source Distribution Panel

CAUTION! The DC Power Source Distribution Panel must have a 60A or 30A breaker rating as described in Table 6.

4 Obtainawirestripperandscrewdriver.5 RefertoTable6todeterminethemaximuminputcurrentformaximum2000WEMGload.(RefertoStep7onpage34forconnectioninformation.)

Table 6. Maximum Input Currents for DC Input PSU

Input Wire Configuration Input Current Per Cable @42Vdc Input

Minimum Breaker Size

Max # of modules

One cable per Power Module (2 - 3 cables) 26.5A 30A 3

One cable for all Power Modules (via Jumper Block) 52.5A 60A 3

Back View of DC PSU

Screws that secure theUL Protec�ve Cover

Screws that secure theUL Protec�ve Cover



6 UseTable7andTable8toselecttherequiredminimumsizecable.

7 DeterminethedistancefromtheDCInputPSUtotheDCPowerSourceDistributionPanel.8 ChooseacablethathasthecorrectAMPratingandlengthtoprovidefortheload.

• TheloadcableshouldhaveaULtemperatureratingof75°Cminimum,avoltageratingof300Voltsminimum,andbemadeofcopper.• Usea#8studclosed-loopULlistedlugtomakethelugsontheinputcable.Insulatetheconnectorsusingeitherheatshrinkoveracrimped,uninsulatedconnector,orbyusingaconnectorthatincludesinsulationoverthecopper.

9 ConnectthewirestothedesignatedterminalsontheDCPowerSourceDistributionPanel.10 Dressandsecurethewirestotherackfollowinglocalpractice.Routewiringawayfromsharpedgesandsecureinplacetopreventchaffingandprovidestrainrelief.NOTE: Route all DC input wiring away from any sharp edges and properly secure it in place to prevent chafing

and to provide strain relief. Tie-wrapping wires to the rack frame or by a similar means may achieve this.

Table 7. Minimum Cable Size

AWG 75°C Temperature Rated Cable (1)

90°C Temperature Rated Cable (2)

14 20 Amps 25 Amps

12 25 30

10 35 40

8 50 55

6 65 75

4 85 95

(1) Type RHW, THW, THWN, XHHW, USE, ZW(2) Type TBS, SA, SIS, FEP, FEPB, RHH, THHN,

THWN, XHHW

Table 8. DC Cable Lengths

AWGMeters

Single Cable Two cables

0 110 220

2 70 140

4 42 84

6 25 50

8 15 30

10 10 20

12 6 12



11 RoutethewirestotheJumperBlockontheEMGDCInputPSUandcutthemtolength,allowingsufficientlengthfortermination.TherearethreepairsofconnectionsfortheDCinputvoltage,onepairforeachPowerModule.(TheDCInputPSUshipswithtwoPowerModulesinstalledinslots1and3.Therefore,attheminimum,powerslots1and3.)Alternatively,installanoptionalJumperBartoconnectthethreeinputstogether,whichallowstheuseofasingleinputpowercable.

12 UsewirelugsonthecablesandawasherwithascrewtoconnectthewiresdirectlytotheDCInputconnectors.a Connectthe+wire(typicallytheredwire)tothepositiveterminal.b Connectthe-wire(typicallytheblackwire)tothenegative(–)terminal.

NOTE: If a Jumper Block is present, use one lug of each wire to the Jumper Block.

Back View of DC Input PSU

Close up view of theDC Input connectors.Three +/- pairs.

Close up view of the Jumper Block that connectsthe three DC Input connectors.

Slot 3 Slot 2 Slot 1



Connect the DRU to a 2000 Watt DC-to-DC PSU13 Makesurethepowerisofftoallmodules:

• TheDCpowerswitchontheDRUDCPowerModuleisinitsOFFposition.• TheDCInputPSUhasthreeinputpowerfeeds;turnoffallthreetodisengagepowertotheunit.

14 LocatethePowercable(shownbelow)thatshipswiththeDRU.

15 InserttheTerminalBlockonthePowercableintothe3-pinPowerconnectoronthefrontpaneloftheDRUDCPowerSupplyModule.

FerritesTerminal

Block#14-#10 AWG

1/4-inch diameter lugs

Ferrite



16 ConnectthelugsontheotherendofthePowercabletothe+Vand-VterminalsonthePowerSupplyOutputTerminalonthebackoftheEMG2000WattDC-to-DCPSU,asshownbelow.UptofourVdcpowercablescanbeconnected,onecablepersetofterminals.Useonlyonepowerlugperterminal.

17 Dressandsecurethewirestotherackfollowinglocalpractice.Routewiringawayfromsharpedgesandsecureinplacetopreventchaffingandprovidestrainrelief.Connect the IFEU to a 2000 Watt DC-to-DC PSU



18 Obtainthe14AWGpowercablethatshippedwiththeIFEU.19 MakesurethatthepowerswitchontheIFEUControllerModuleisOFF.20 MakesurethattheDCpowerisOFF.

Back View of DC PSU

V-V+



21 Routeonesideofthewirestothe+54VdcterminalsonthebackoftheIFEUchassis,anddothefollowing:a Connectthetworedwirestothepositive(+)terminals.b Connectthetwoblackwirestothenegative(-)terminals.

22 RoutetheothersideofthewirestotheterminalblockontheDCInputPSU,anddothefollowing:a Connectthetworedwirestothepositive(V+)terminals.b Connectthetwoblackwirestothenegative(V-)terminals.

CAUTION! Use only one power lug per terminal.

23 Dressandsecurethewirestotherackfollowinglocalpractice.Routewiringawayfromsharpedgesandsecureinplacetopreventchaffingandprovidestrainrelief.

Back View of IFEU

Back View ofDC Input PSUpp

V-V+



24 LocatetheDB9-to-DB25serialcable,PartNumber300478-0.25 ConnecttheDB9endtothePSCOMconnectoronthebackoftheIFEU.26 ConnecttheDB25endtotheserialconnectoronthebackoftheDCInputPSU.

27 Doublecheckconnectionstoensurethepositiveandnegativeterminalshavethecorrectconnections.

28 UsethefourscrewsremovedinStep2onpage45toreinstalltheULProtectiveCover.29 Continueinstallationwiththestepsin"PowerontheEMGUnits”onpage52.

Back View ofDC Input PSU

Serial connector

PS COMconnector

Back View of IFEU



POWER ON THE EMG UNITS

CAUTION! Power up the EMG units in the order presented. The IFEU does not power up correctly if the DRU is connected but not powered up first. Powering a DRU off while leaving the IFEU powered on, however, does not cause power issues with the IFEU.

CAUTION! CommScope requires the Spectrum AC/DC 54V rack mounted power supplies to be installed with external Surge Protection Devices if the installation's electrical environment exceeds the characteristics of a class 4 light-industrial setting. If this installation's electrical environment exceeds the characteristics of a class 4 light-industrial setting, refer to "Power Supply Installation Guidelines for Surge Protection” on page 56.

1 Dooneofthefollowing:• ForanEMGwithanACInputPSU,plugthetwoACpowercordsintothebackofthePSUshelf.Theotherendofeachpowercordplugsintoitsowndedicated20Amp120Vacoutlet.• ForanEMGwithaDCInputPSU,connecttheDCinputPSUtoanappropriateDCpowersourceandturnontheDCbreakerstothePSU.

2 VerifythestatusofeachrectifierbycheckingtheLEDs.For2400WattAC-to-DCPSUs,eachRectifierModulehastwogreenLEDsabovethefans(ACOKontheleftandDCOKontheright).BothLEDsmustbegreen.Anyotherstateindicatesaproblemthatyoumustaddressbeforegoingtothenextstep.Herearesometroubleshootingstepsthatyoucantake.• IfbothACOKandDCOKLEDsareoff:

a VerifytheACpowercordispluggedintothecorrectreceptacleonthebackofthePSU.b VerifytheACoutletthepowercordispluggedintoandhasACpower.c Ifchecksaandbpass,replacethePowerCassette.

• IftherightLED(DCOK)isoff:a VerifytheDCoutputisnotshorted.b VerifytheDCloaddoesnotexceedtheDCcurrentcapacityoftheshelf.c Ifchecksaandbpass,replacethePowerCassette.

• IftheleftLED(ACOK)isoff:a VerifytheACinputiseither120Vacor230Vac.b Ifcheckapasses,replacethePowerCassette.

3 TurntheDCpowerswitchontheDRUDCPowerModuletoitsONposition.



4 TurntheDCpowerswitchontheIFEUControllerModuletoitsONposition.Uponstartup,alltheEMGunitscycletheirLEDsthroughallpossiblecolorstoindicatetheyareworkingcorrectly,asnotedonthefollowingpage.• DRU

a Immediately:PWRLEDturnsGreenb Within6to7seconds:ALARM,SYNTH,andSTATUSLEDsturnRedc Approximately10seconds:ALARMLEDgoesoutd Approximately30seconds:SYNTHLEDgoesoute Approximately1minute:STATUSLEDgoesoutf Approximately3minutes:AllLEDs,includingtheSFPs,flashonandoffseveraltimes,andthentheSYNTHLEDturnsgreeng Approximately30seconds:ALARMandSTATUSLEDsturngreenh Approximately1to2minutesafteralllightsturngreen(dependingonthesizeofthesystem),youcanaccesstheEMSloginorWelcomepage,butwillnotbeabletologintotheEMSuntilaftertheEMSinitializes.

• IFEUa PowerLEDscomeonandturngreenifpowersupplyisOK.b PortandStatusLEDsblinkred-green-yellow-blankthreetimes.StatusLEDremainsoffuntilfirmwareisloaded.Eachcolorflashis250ms.c COMLINKSTATUSLEDturnsgreenuponreceivingcommunicationsfromtheDRU.Ifnocommunicationisreceivedwithin90seconds,theCOMLINKSTATUSLEDturnsred.

• MRAUa Uponreceiving54Vonstartup,theMRAULINK,STATUS,andPORTLEDsblinkred-green-yellow-offthreetimes.Eachcolorflashis250ms.b REVSecondaryPortLEDs:

YellowindicatesthatonlytheIFEUdownlinkcableisconnected. GreenindicatesthatboththeuplinkanddownlinkIFEUcablesareconnected.

c LINKLEDturnsgreenuponreceivingcommunicationsfromIFEU.Ifnocommunicationisreceivedwithin90seconds,theLINKLEDturnsred.• SRAU

a Uponreceiving54Vonstartup,theSRAUblinkstheLINKLEDred-green-yellow-offthreetimes.Eachcolorflashis250ms.b TheDLMRAULEDgoesfromyellowtogreen(iftherearenofaults).c LINKLEDturnsgreenuponreceivingcommunicationsfromtheMRAU.Ifnocommunicationisreceivedwithin90seconds,theLINKLEDturnsred.

PWR LED(for all DRUmodules)

ALARM LED

STATUS LEDSYNTH LED

ALARMSYNTH

STATUS

POWER

PWR


(Optional) Connect the DRU to a UPS

(OPTIONAL) CONNECT THE DRU TO A UPSAsixteen-terminalblockshipswiththeDRU,whichallowstheDRUAlarmconnectortoconnecttoanUninterruptiblePowerSupply(UPS)viadrycontactonly.Acategory3or5cableistypicallyusedtoconnecttheDRUtotheUPS.Forinformationonthepinsusedinthisrelease,seeTable9andFigure13.

Figure 13. Alarm Connector Pin Orientation

1 Obtaintherequiredlengthofcategory3or5cable.2 RoutethecablebetweentheDRUSystemBoardIIModuleandthealarmsystem(ifnotalreadyrouted)andthencuttotherequiredlength.AllowsufficientslackfordressingandorganizingthecableattheDRU.3 Stripbacktheoutercablesheathandinsulationtoexposethewiresatbothendsofthecableandstripback0.2inches(5mm)ofinsulationfromeachwire.

Table 9. System Card Alarm Pin Designations for UPS Alarm Inputs

PIN Description

Wires

In Ground (GND)

4 Sense 1 X

3 Sense 1 X

2 Sense 2 X

1 Sense 2 X

Pin 1Pin 16


Connect to the MRAUs

4 OntheSystemBoardIIModule,connectthealarmwirepairstoeitheroforbothAlarmInputsontheAlarmconnector(foralarmconnectionpinouts,seeTable9).• ConnectonealarmwirepairtotheSense1IN/GNDterminals.• ConnectanotheralarmwirepairtotheSense2IN/GNDterminals.

NOTE: Use one input to indicate Loss of Power and use the second input to indicate any UPS fault.

5 ConnecttheSense1and/orSense2alarmwirepairstotheappropriateterminalsontheexternalUPS.6 Dressandsecurecableperstandardindustrypractice.

CONNECT TO THE MRAU SForinformationonhowtoinstallandconnectMRAUs,seetheSpectrumRemoteAccessUnitInstallationGuide(TECP-77-222).

Pin 16Pin 1


Power Supply Installation Guidelines for Surge Protection

POWER SUPPLY I NSTALLATION GUIDELINES FOR SURGE PROTECTIONIftheinstallation'selectricalenvironmentfortheEMGexceedsthecharacteristicsofaclass4light-industrialsetting,CommScoperequirestheinstallationofexternalSurgeProtectionDeviceswiththeSpectrumAC/DC54Vrackmountedpowersupplies.SPECTRUM POWER SUPPLY RATED INPUT IMMUNITY, CONDUCTED

SURGE ENVIRONMENTThesurgelevelsatwhichCommScope'sSpectrumpowersuppliesareratedhavebeenselectedaccordingtotheinstallationconditionorclassofinstallationasdescribedinInternationalstandardIEC61000-4-51ClauseB.3.Basedonthelistedratings,theinstallationenvironmentisintendedtobelight-industrialoraninstallationclass4,asnotedbelow.“Class4:Electricalenvironmentwheretheinterconnectionsrunasoutdoorcablesalongwithpowercables,andcablesareusedforbothelectronicandelectriccircuits.Surgevoltagemaynotexceed4kV.”CommScoperequirestheSpectrumAC/DCrackmountedpowersuppliestobeinstalledwithanexternalsurgeprotectiondevice(SPD)iftheinstallation'selectricalenvironmentexceedsthecharacteristicsofaclass4light-industrialsetting.

Table 10. Spectrum Power Supply Rated Input Immunity, Conducted

Surge/Line Conductivity kV Power Supply Rating

Fast Transients, Line-Line +2 EN61000-4-4 Level 3

Surges, Line-Line +2 EN61000-4-5 Level 3

Surges, Line-Ground +4 EN61000-4-5 Level 4

1 IEC610004-5Electromagneticcompatibility(EMC)-Part4-5:TestingandmeasurementtechniquesSurgeimmunitytest.

Spectrum EMG Sub-System DC Power Loading and BTU Calculators

SPECTRUM EMG SUB-SYSTEM DC P OWER LOADING AND BTU CALCULATORSThisappendixexplainshowtocalculatethetotalDCloadofeachSpectrumEMGsub-systemandhowtocalculatetheBTUsperhourtoprovideadequatecoolingfortheenclosedspaceinwhichtheEMGsub-systemresides.CALCULATING THE TOTAL WATTAGE OF AN EMG SUB-SYSTEMTable11providesthewattagepercomponentinanEMGsub-system.

DothefollowingtocalculatethetotalwattageofanEMGsub-system.1 DeterminethewattageoftheRAUcluster.

a IdentifythenumberofRAUsgrouped(orclustered)ateachantennalocation,whichshouldbe2,3or4.b IdentifythenumberofIFEUportstowhichtheRAUclustersfromStep1awillbeconnected.c TakethewattageoftheselectedclusterandmultiplyitbythenumberofIFEUports(1-8)fromStep1b.Forexample,thewattageofa3RAUclusterasshowninTable11is95W.IftheRAUclustersareconnectedto6IFEUports,thentheRAUwattagewouldbe6*95=570W.

Table 11. Wattage of Components in an EMG Sub-System

Unit Watts

Host (fully loaded 8 RF DARTs) 230

DRU (fully loaded 8 IF DARTs) 230

IFEU 150

2 RAU cluster per IFEU port 64





2 DeterminethetotalwattageusedbytheSpectrumEMGsub-system,inwhichtheformulais:DRUW+IFEUW+HostUnitW+RAUclusterW=totalsystemwattagea UsethedatainTable11onpage57toidentifythewattageofeachunitintheEMGsub-system.b AddthewattageoftheDRU,IFEU,andHostUnit(ifpresentinthesameequipmentrack)totheRAUwattagedeterminedinStep1c.Forexample,inanEMGsub-systemthatconsistsofoneHostUnit,oneIFEU,oneDRU,andthreeRAUs,inwhichthethreeRAUsareconnectedto6portsontheIFEU,thetotalwattageis1160W,asshownbelow.

3 TakethetotalwattagedeterminedinStep2banddivideitbythepowersupplyefficiency,whichis85%:totalwattage/efficiency=DCloadTocontinuewiththeexampleusedinStep2b,theDCloadwouldbe1365W:1160/0.85=1365WCALCULATING THE BTUS PER HOUR OF A SPECTRUM EMG SUB-SYSTEMThissectionexplainshowtocalculatetheBTUsperhour(BTU/hr)ofaSpectrumEMGsub-system.UsethetotalBTU/hroftheEMGsub-systemtoensureyouprovideadequatecoolingfortheclosedspace.inwhichtheEMGsub-systemresides.Table12providesthedatarequiredtocompletethiscalculation.

NOTE: The heat dissipation of the RAU cluster is not included in the EMG sub-system BTU/Hr calculations. The RAUs are located elsewhere and dissipate their heat outside of the closed space where the EMG sub-system is located.

1 Host * 220W

1 DRU 220W

1 IFEU 150W

3 RAU cluster (6*95) 570W

Total 1160W

* Add only if the Host Unit is present in the same equipment rack as the EMG.

Table 12. BTUs per Hour for Spectrum Components

Unit BTUs per Hour

Host Unit (fully loaded 8 RF DARTs) 751

DRU (fully loaded 8 IF DARTs) 751

IFEU 512


DothefollowingtocalculatetheBTU/hrofaSpectrumEMGsub-system.1 Completethestepsin"CalculatingtheTotalWattageofanEMGSub-System”onpage57.2 Determinehowmanywattsthepowersupplywilldissipateinheat,whichis15%ofthepowersupply’stotalwattageused(EMGSub-SystemTotalWattage*15%).IfweusetheEMGSub-SystemTotalWattagedeterminedintheexamplein"CalculatingtheTotalWattageofanEMGSub-System”onpage57,theformulawouldbe:1365*0.15=204.75Wtodissipateheat.3 DeterminetheBTU/hrforthepowersupply,inwhichtheformulais:W(watts)times3.41.Tocontinueusingthesameexample:204.75*3.41=698.2BTU/hr.4 AddtheBTU/hrforeachcomponentintheSpectrumEMGsub-systemtodeterminethetotalSpectrumEMGsub-systemBTU/hr.HostUnitBTU/hr+DRUBTU/hr+IFEUBTU/hr+PowerSupplyBTU/hr=SpectrumEMGsub-systemBTU/hrTofindtheBTUs/hrforthesystemshownintheprecedingexample,withtheassumptionthattheHostUnitandtheEMG(thatcomprisestheDRU,IFEUandaPSU)arealllocatedinthesamespace,thetotalBTUs/hrwillbe:
Thefollowingassumptionsweremadefortheprecedingcalculation:• CablelengthfromIFEUtoRAU125mforRG6and180mforRG11.• TheRAUclusterwattageinTable11onpage57includesthepowerconsumedbytheCATVcable.

1 Host Unit BTU/hr 751

1 DRU BTU/hr 751

1 IFEU BTU/hr 512

Power Supply BTU/hr 698

Total BTU/hr 2712


Specifications and Standards Certification

SPECIFICATIONS AND STANDARDS C ERTIFICATION

RF SPECIFICATIONSSupportedFrequencyBlocks 2perRemoteAntennaUnit;1-8perHostUnitBandwidth 1.5to75MHzFrequencyBandSupported 850Cellular,1900PCS,700 800iDEN 900iDEN E-SMR800/900 2100AWS 2300WCS 2600LTEPROPAGATION DELAY SPECIFICATIONSSystemDelay <12microsecondsDelayManagementDigital (ManualorAutomatic)NOISE FIGURE SPECIFICATIONSNoiseFigure 10to23dB,basedonthenumberofRAUsinthesystemInputIP3 >-10dBmOPTICAL SPECIFICATIONSOpticalBudget 10dB(Standard);26dB(Optional)DigitalTransportRate 3.072GbpsOUTPUT POWER OutputP1dBPowerperBand 26dBm700MHzLTE 26dBm800iDEN 26dBm850MHzCell 26dBm900iDEN 26dBm1900MHzPCS 26dBm2100MHzAWS 31dBm1900MHzPCSHigh-PowerRAU 31dBm2100MHzAWSHigh-PowerRAU 31dBm2300MHzWCSHigh-PowerRAU 31dBm2600MHzLTEHigh-PowerRAU


DART REMOTE UNIT (DRU) Mounting 19-and23-inchrackDimensions(Rackmountable) 5.25"Hx17.26”Wx8.5”DWeight <25PoundsPowerSource 24to60VdcfloatingIF EXPANSION UNIT (IFEU) Mounting 19-and23-inchrackDimensions(Rackmountable) 5.25"Hx17.11"Wx11.93"DWeight <19.5PoundsPowerSource +51to+57Vdc2400 WATT AC TO DC POWER SUPPLY UNIT (SPT-2400ACDC-1) InputVoltageRange 90-254VacFrequency 47-63HzInrushCurrentLimiting 50APeakInputCurrent,FullLoad 15/30A@120Vac(RectifierModules1/2)VacCircuitRequired 2-20A120Vac/10A240Vac(1perRectifierModule)Output-54VNominal [email protected] (eachRectifierModulehas22Aoutput). Seealso "SpectrumEMGSub-SystemDCPowerLoadingandBTUCalculators”onpage57.EnvironmentalOperatingTemp.Range 0°Cto+70°COutputCurrentDerating 2.5%/°C,50°Cto70°CStorageTemp.Range -40°Cto+85°CHumidity 0%to95%,Non-CondensingESD BellcoreGR-1089-CoreandEN61000-4-2Cooling DCBallBearingFanPhysicalSpecificationsDimensions 1.72”Hx19”Wx15.25”DWeight 5.15lbs(2.33kg.)



2000 WATT DC-TO-DC POWER SUPPLY UNIT (SPT-2000DCDC-1) SPECIFICATIONSInputVoltageRange 90-254VacFrequency 47-63HzInrushCurrentLimiting 50APeakInputCurrent,FullLoad 15/30A@120Vac(RectifierModules1/2)VacCircuitRequired 2-15A120Vac/10A240Vac(1perRectifierModule)Output-54VNominal [email protected] (eachRectifierModulehas20Aoutput). Seealso "SpectrumEMGSub-SystemDCPowerLoadingandBTUCalculators”onpage57.EnvironmentalOperatingTemp.Range 0°Cto+70°COutputCurrentDerating 2.5%/°C,50°Cto70°CStorageTemp.Range -40°Cto+85°CHumidity 0%to95%,Non-CondensingESD BellcoreGR-1089-CoreandEN61000-4-2Cooling DCBallBearingFanPhysicalSpecificationsDimensions 1.72”Heightx19”Widthx17.5”DepthWeight 5.15pounds(2.33kilograms)



STANDARDS CERTIFICATION

FCCThisequipmentcomplieswiththeapplicablesectionsofTitle47CFRPart15(DARTRemoteUnitandIFEU).ICThisequipmentcomplieswiththeapplicablesectionsofRSS-131—ZoneEnhancersfortheLandMobileService.Theterm“IC:”beforetheradiocertificationnumberonlysignifiesthatIndustryCanadaTechnicalSpecificationsweremet.UL/CULThisequipmentcomplieswithULandCUL60950-1StandardforSafetyforInformationTechnologyEquipment,includingElectricalBusinessEquipment.AllSpectrumRAUsarePlenumratedandsuitableforuseinenvironmentalairspaceinaccordancewithSection300-22(C)oftheNationalElectricalCode,andSections2-128,12-010(3)and12-100oftheCanadianElectricalCode,Part1,CSAC22.1.FDA/CDRHThisequipmentusesaClass1LASERaccordingtoFDA/CDRHRules.Thisproductconformstoallapplicablestandardsof21CFRPart1040.CAUTION! Modifications not expressly approved by the party responsible for compliance could void the user's

authority to operate the equipment.

DART Remote Unit OnlyEU Harmonized StandardsMeetsessentialrequirementsofR&TTE1999/5/EC.• Article3.1a-Theprotectionofthehealthandthesafetyoftheuserandanyotherperson,includingtheobjectiveswithrespecttosafetyrequirementscontainedinDirective2006/95/EC,butwithnovoltagelimitapplying.• Article3.1b-TheprotectionrequirementswithrespecttoelectromagneticcompatibilitycontainedinDirective2004/108/EC.• Article3.2-Inaddition,radioequipmentshallbesoconstructedthatiteffectivelyusesthespectrumallocatedtoterrestrial/spaceradiocommunicationandorbitalresourcessoastoavoidharmfulinterference.EMC StandardsEN55022andEN55024(CEmarked)Safety StandardsThisequipmentcomplieswithIEC60950-1,FirstEdition(CEmarked)andwithUL60950-1(FilenumberE174166)(USAandCanada)

Power Supply Unit Only—AC and DCIEC 60950-1:2001, First Edition.AdditionallyevaluatedtoEN60950-1(2001)withAm.11(2004)toincludeGroupandNationalDifferencesforEuropeancountriesandtoAS/NZS60950.1:2003withAm.1(2006),Am.2(2008)andAm.3(2008)toincludeNational\DifferencesforAustraliaandNewZealand.OtherNationalDifferencesasspecifiedintheCBTestReport.E130645-A17-CB-1.


DCCS Global Technical Support

DCCS GLOBAL TECHNICAL SUPPORT ThefollowingsectionstellyouhowtocontacttheCommScopeDistributedCoverageandCapacitySolutions(DCCS)TechnicalSupportteam.Supportisavailable7daysaweek,24hoursaday.HELPLINE SUPPORT UsethefollowingHelplinetelephonenumberstogetlivesupport,24hoursaday.24x7 +1888-297-6433(TollfreeforU.S.andCanada)EMEA8:00-17:00(UTC+1) +80073732837(TollfreeforpartsofEMEA,Australia)+49909969333IfyoucalltheEMEAHelplineoutsideofthe8AMto5PMtimeframe,yourcallwillbeforwardedtothe24x7Helpline.ONLINE ACCESS ClickonthefollowingURLlinktoaccessanonlineDCCSTechnicalSupportForm:http://www.commscope.com/wisupportAlternatively,youcanentertheprecedingURLintoyourwebbrowser,andthenpressENTERonyourkeyboard.EMAIL UsethefollowingemailaddresstoemailtheDCCSGlobalTechnicalSupportteam:[email protected] MATERIAL AUTHORIZATIONSPriortoremovinganyequipmentfromthefield,pleasecontactDCCSTechnicalSupporttoassistintroubleshootingandfaultisolation.Iftheissuecannotberesolved,TechnicalSupportwillfacilitateyourRMArequest.


http://www.commscope.com/wisupport

DCCS Global Technical Support

TECHNICAL TRAINING YoucanaccesstrainingontheonlineCommScopeDASandSmallCellInstitute,asdescribedbelow.1 ClickonthefollowingURLlinktotheInfrastructureAcademy:http://www.commscopetraining.com/courses/dassc/(Alternatively,entertheprecedingURLintoyourwebbrowser,andthenpressENTERonyourkeyboard.)2 Reviewthecourseslistedinseparatecoursepanels;forfurtherinformationonacourse,clickitsFull detailsbutton.Instructor-ledcoursesareconductedinNorthAmericaandEurope.Beforechoosingacourse,pleaseverifytheregion.3 Toviewthecoursescheduleandregister,clickCourse Registrationatthetopofthecoursepage;thisopensthePartner Learning Center Loginpage.

• Ifyouhaveanaccount,enteryourUsernameandPassword,andthenclickLogin.(ClickontheResetPasswordlinkifyoudonothaveyourlogininformation.)

• Ifyoudon'thaveanaccount,clickontheCreate New User AccountlinkundertheLoginbutton,andfollowtheprompts.Onceyouhaveloggedin,youwillseealistofavailableclassdates.4 ClickthedateyoupreferandselecttheEnrollorRegisterNowbuttontoenroll.Followthepromptsthroughthepaymentprocess.5 ClickeithertheAvailable TrainingorCalendartabtoviewothertrainingcourses.

ACCESSING FLEXWAVE SPECTRUM USER DOCUMENTATIONYoucanaccesstheFlexWaveSpectrumuserdocumentationontheCommScopeSpectrumCollateralwebsite,asdescribedbelow.1 ClickonthefollowingURLlink:http://www.commscope.com/collateral/FlexWave_Spectrum(Alternatively,entertheprecedingURLintoyourwebbrowser,andthenpressENTERonyourkeyboard.)2 Clickonthetitleofanydocumenttoopenit.


http://www.commscopetraining.com/courses/dassc/

http://www.commscope.com/collateral/FlexWave_Spectrum

Documents

FlexWave Spectrum Expansion Module Group Installation Guide · FlexWave® Spectrum Expansion Module Group Installation Guide • SPTP-401-01 • March 2016 x x x x x x x x x x x x