DIVISION282323VT/VR7400SERIES–FIBEROPTICTRANSMITTERANDRECEIVERENGINEERING SPECIFICATIONS

PART1-GENERAL

1.1SUMMARY

A. FiberOpticDigital4ChannelVideoMultiplexingSystem

1.2SECTIONINCLUDES

A.VT/VR7400Digital4ChannelVideoMultiplexingSystem–Standalone

B.VT/VR7400-R3Digital4ChannelVideo

MultiplexingSystem-RackMount

1.3REFERENCES

A.UnderwritersLaboratory(UL)

B.UnderwritersLaboratoryCanada(ULC)C.

1.4SYSTEMDESCRIPTION

A.PerformanceRequirements:ProvideaDigital4ChannelVideoMultiplexingSystem.

1.Thesystemshallutilize1300nmopticscapableofmultiplexing4channelsofvideoononemultimodeopticalfiber.(VT/VR7420)

2.Thesystemshallutilize1300nmoptics

capableofmultiplexing4channelsofvideoononesinglemodeopticalfiber.(VT/VR7430)

3.Thesystemshallutilize1300nmopticscapableofmultiplexing4channelsofvideoononesinglemodeopticalfiber.(VT7430-HP/VR7430)

4.Thesystemshallutilize1550nmopticscapableofmultiplexing4channelsofvideoononesinglemodeopticalfiber.(VT/VR7450, VT7450-HP/VR7450)

1.5SUBMITTALS

A.ProductData:Manufacturer’sprintedproductdatasheetforeachtypeofTransmitter/Receiverspecified.

B.DetailDrawings:Electricalandopticalconnect

drawings.Productmountingtemplate.

C.Manufacturer’sInstallationandOperatingManual:PrintedinstallationandoperatinginformationforeachtypeofTransmitter/Receiver specified.

D.TestReports:Manufacturer’sPrintedTestReportviaaTektronicsVM700AVideoTestGeneratorverifyingproductperformancemeetsorexceedsthespecifiedproductperformancereferencedinPart2.

E.Warranty:Manufacturer’sPrintedWarranty

1.6DELIVERY,STORAGEANDHANDLING

A.DelivermaterialsinunopenedfactorypackagingwithManufacturer’sbarcodingtothejobsite.

B.Inspectproductupondeliverytoassurethat

specifiedproductshavebeenreceived.

C.Storeinoriginalpackaginginaclimatecontrolledenvironment.StorageTemperaturenottoexceed:-40˚Cto+85˚C

1.7PROJECT/SITE CONDITIONS

A.TemperatureRequirements:Productsshalloperateinanenvironmentwithanambienttemperaturerangeof–40˚Cto+74˚Cwithouttheassistanceoffan-forcedcooling.

B.HumidityRequirements:Productsshalloperateinanenvironmentwithrelativehumidityof0%to95%(non-condensing).Ifproductisinstalledincondensationconditions,Add–Ctothepartnumberunitshallhaveconformalcoatingappliedtotheprintedcircuitboard.

1.8WARRANTY

A. StandardInternationalFiberSystemsComprehensiveLifetimeWarranty:IFS warrantstheproducttobefreeoffactorydefectsundermanufacture’sLifetimeWarrantyassubmittedunderarticle1.05(E)

PART2-PRODUCTS

2.1MANUFACTURER

A.AcceptableManufacturer:InternationalFiberSystems,Inc.;16CommerceRoad,Newtown,CT06470USA;Telephone:203-426-1180;Fax

203-426-3326;Email:;Internet:

B.Substitutions:NotPermitted

C.Allfiberopticmodulesshallbesuppliedfromasinglemanufacturer.

2.2MANUFACTUREDUNITS

A.ModelNumberDescriptions:ReferenceTableA:ProductNumberDescriptions

B.ModelCompatibilityChart:ReferenceTableB:ProductCompatibilityChart

2.3GENERALSPECIFICATIONS

A. Thedigital4-channelvideomultiplexingsystemshallbeanIFSVT/VR7400seriesmodule. Themoduleshallbecapableofmultiplexing4channels offullcolorvideoinrealtimeinNTSC,PALorSECAMformats. Themoduleshallrequirenoin-fieldelectricaloropticaladjustmentsorin-lineattenuatorstoeaseinstallation. Themodulesshallutilizestate of the art8bitdigitalencodinganddecodingforhighqualityvideotransmissionthatexceedstherequirementsofEIARS-250Cformedium-haulvideotransmission. Themodulesshallprovidepower,opticalcarrierdetect/linklock,videoinputoverload(foreachchannel),videoinputsyncpresence(foreachchannel),videooutputoverload(foreachchannel)videooutputsyncpresence(foreachchannel)statusindicatingLED’sformonitoringpropersystemoperation.Themodulesshallprovideautomaticre-settablesolid-statecurrentlimitersandindependentvoltageregulatorsoneachmoduletoreducethechanceofasinglepointfailureofthesystem.Themoduleshallbehotswappableinarackmountsystemtoreducecompletesystemshutdownduringmaintenanceorrepair.Themoduleshallhave

Projectname/projectnumber/date00000-1SectionTitle(Optionalinformation,e.g.,owner,A/E)

alifetimewarrantytoreducesystemlifecyclecostinaneventofamodulefailure.

2.4VIDEOSPECIFICATIONS

  1. #ofInput/Outputchannels:4
  2. InputVideo:1voltpk-pk(75ohms)
  3. Bandwidth:10Hz–6.5
  4. DifferentialGain:2%E. DifferentialPhase:0.7°F. Tilt:<1%

A. Signal/NoiseRatio:60dB@maximumopticallossbudget

2.5OPTICALSPECIFICATIONS

A.IFSModelNumberVT/VR7420

1.OpticalFiber:62.5/125micronmultimode

2.NumberofFibersRequired:1

3.OpticalWavelength:1300nm

4.OpticalEmitterType:1300nmLaser

5.OpticalDetectorType:1300nmPINDIODE

6.OpticalPowerBudget:12dB

7.OpticalAttenuation:Nomanualadjustmentsrequired

B.IFSModelNumberVT/VR7430

8.OpticalFiber:9/125micronsinglemode

9.NumberofFibersRequired:1

10.OpticalWavelength:1300nm

11.OpticalEmitterType:1300nmLaser

12.OpticalDetectorType:1300nmPINDIODE

13.OpticalPowerBudget:20dB

14.OpticalAttenuation:Nomanualadjustmentsrequired

C.IFSModelNumberVT7430/VR7430-HP

15.OpticalFiber:9/125micronsinglemode

16.NumberofFibersRequired:1

17.OpticalWavelength:1300nm

18.OpticalEmitterType:1300nmLaser

19.OpticalDetectorType:1300nmPINDIODE

20.OpticalPowerBudget:26dB

21.OpticalAttenuation:Nomanualadjustmentsrequired

D.IFSModelNumberVT/VR7450

22.OpticalFiber:9/125micronsinglemode

23.NumberofFibersRequired:1

24.OpticalWavelength:1550nm

25.OpticalEmitterType:1550nmLaser

26.OpticalDetectorType:1300nmPINDIODE

27.OpticalPowerBudget:20dB

28.OpticalAttenuation:Nomanualadjustmentsrequired

E.IFSModelNumberVT7450-HP/VR7450

29.OpticalFiber:9/125micronsinglemode30. NumberofFibersRequired:1

  1. OpticalWavelength:1550nm
  2. OpticalEmitterType:1550nmLaser
  3. OpticalDetectorType:1300nmPINDIODE34. OpticalPowerBudget:27dB

35. OpticalAttenuation:Nomanualadjustmentsrequired

2.6STATUSINDICATORS

A.Power:On/Green–Off/Off

B.VideoInputSyncPresence:InputSyncPresent/Green–NoInputSyncPresent/Off

C.VideoInputOverload:VideoInputOverload/Green–NoVideoInputOverload/Off

D.VideoOutputSyncPresence: OutputSyncPresent/Green–NoOutputSyncPresent/Off

E.VideoOutputOverload: VideoOutputOverload/Green–NoVideoOutputOverload/Off

F.OpticalCarrierDetect: CarrierActive/Yellow–NoCarrier/Off

G.Audiolevel:Greenwhenpresent?????????????

2.7CONNECTORS

A.Optical:ST(SCorFCoptional)

B.Power:TerminalBlockwithScrewClamps

C.Video:BNC(GoldPlatedCenterPIN)

D.Audio:TerminalBlockwithScrewClamps

2.8ELECTRICAL SPECIFICATIONS

A. PowerSurfaceMount: 12VDC@500mAB. Power,Rack:Fromrack

  1. CurrentProtection:Automaticre-settablesolid- statecurrentlimiters
  2. VoltageRegulation:Solid-state,Independentoneachboard
  3. CircuitBoard:UL94flameratedandmeetsallPCIstandards.
  4. RackmountCard:Shallbehot-swappablewithIFSModelNumberR3(EIA19”cardcage)
  5. MECHANICAL SPECIFICATIONS

A.SurfaceMountDimensions:

VT: 7.0”x4.9”x3.0”(17.80cmx12.5cmx

7.5cm)

B.RackMountDimensions:7.7”x5.0”x3.0”(19.6cmx12.70cmx7.5cm)

C.NumberofRackSlots:3

D.Finish:ModuleshallbeconstructedofametalenclosurewithapowdercoatfinishmodelNumberF63B12withallconnectionsandindicatorssilk-screeneddirectlyonunit.Rackmountunitsshallbeconstructedofanodizedaluminum.

E.Weight:<2.0lbs./0.9kg

2.10ENVIRONMENTAL SPECIFICATIONS

A.MTBF:100,000Hours

B.OperatingTemp:–40˚Cto+74˚C

C.StorageTemp:-40˚Cto+85˚C

D.RelativeHumidity:0%to95%(non-condensing).Ifproductisinstalledundercondensationconditions,unitshallhaveconformalcoatingappliedtotheprintedcircuitboard.(Add–Ctomodelnumberforconformalcoatedprintedcircuitboard)

2.11REGULATORY AGENCIES/APPROVALSANDLISTINGS

A.UnderwritersLaboratory(UL)ListingNumber:I.T.E.6D16

B.UnderwritersLaboratoryCanada(ULC)

ListingNumber:I.T.E.6D16

C. UL94-flameratedPCBboard:94VO

D.

Formatted:BulletsandNumbering

Deleted:MHz(10MHzvideobandwidthperchanneloptionallyavailable)

Formatted:BulletsandNumbering

Formatted:BulletsandNumbering

Deleted:05

Formatted:BulletsandNumbering

Formatted:BulletsandNumbering

Deleted:1
Deleted:1
Deleted:18.00
Deleted:45
Deleted:2.54
Deleted:VR: 7.1”x4.9”x2.0”(18.00cm
x12.45cmx5.08cm)
Deleted:2
Deleted:56
Deleted:5.08
Deleted:2
Deleted:1.
Deleted:0

Formatted:BulletsandNumbering

SectionTitle00000-2Projectname/projectnumber/date(Optionalinformation,e.g.,owner,A/E)

2.12ACCESSORIES

A.CardCage:IFSModelNumberR3(EIA19”cardcage)shallbeavailabletohouseandpowerrackmountmodules.

B.BlankPanels:IFSModelNumberR3-BPshall

beavailabletocoverunusedrackslots.

PART3-EXECUTION

3.1EXAMINATION

A.Inspectmodulesbeforeinstallation.

B.Modulesshallbefreeofanycosmeticdefectsordamage.

C.Allopticalconnectorsshallbecoveredwithdustcapsandremainonthemoduleuntilinstallingcableconnectorstomodule.

D.Shippingboxshallincludethemodule,power

supplyandoperationsmanual.

3.2PREPARATION

A.StandaloneModule(SurfaceMount)

1.Shallbemountedonaproperlypreparedsurfaceadequateforthesizeandweightofmodule.TheplacementoftheunitshallallowprovisionforcableinstallationandmaintenanceasindicatedontheapproveddetaildrawingsandincompliancewiththeIFSmountingtemplateandinstallationmanual.

B.RackMountModule(19”Rack)

1.ShallbeinstalledintheIFSModelNumberR3cardcage.EnsurethecardcageisinstalledinastandardEIA19”(482.6mm)rackorwallstandoffbracketadequateforthesizeandweightofthecardcage.TheplacementoftheunitshallallowprovisionforcableinstallationandmaintenanceasindicatedontheapproveddetaildrawingsandincompliancewiththeIFSinstallationmanual.

C.OpticalFibers

1.Caution:NEVERlookintotheendofanactiveopticalfiberwhenusinglaserlightoutput.Eyedamagecanoccur.Weareyeprotectionwhencleaving,terminating,andsplicingfiber.

2.Thenumberandtype(multimodeorsingle-mode)ofopticalfibershallmeettherequirementsoftheIFSmodelnumberinarticle2.05usedintheinstallation.

3.Allopticalfibercablesshallbeproperly

installedandterminatedwiththematingopticalconnectorsassubmittedinarticle

2.07(A).

4.Theopticallinkshallbetestedwitheitherapowermeter,ataminimum,orOTDRtoensurethelinkbudget(overallpathloss)plusanadded3dBofopticalsafetymargindoesnotexceedtheopticalpowerbudgetassubmittedinarticle2.05.

5.Allopticalconnectorsoncableshallbecleanedincompliancetoopticalconnectormanufacturesspecificationsandcoveredwithdustcapsuntilconnectiontothefiberopticmodule.

3.3INSTALLATION

A. General:LocatefiberopticmodulesasindicatedontheapproveddetaildrawingsandinstallmoduleincompliancewiththeIFSinstallationandoperationsmanual.

3.4TESTING

A.TestingtheFiberOpticVideoLink.

1.Verifythatthecoaxandopticfibersareproperlyconnected.

2.Makesurethatpowerisappliedtoallfiberopticmodules,camera,andvideomonitororotherequipmentusedinthesystem.

3.ThecarrierdetectindicatorLEDshouldbelitconfirmingapresenceofavideosignal.

4.Successfulvideolinkoperationshouldbe

visibleatthispointaswitnessedbyagoodqualityvideopictureonthemonitor.

3.5CLEANING

A.Followallinstructionsforproperuseofsolventsandadhesivesusedforterminationandsplicing.

B.Atcompletionoftheinstallation,disposeofall

fiberscrapsproperly.

Projectname/projectnumber/date00000-3SectionTitle(Optionalinformation,e.g.,owner,A/E)

MANUFACTUREDUNITSREFERENCETABLES

TableA:ProductNumberDescriptions

VT7400SERIES / DESCRIPTION / MAX*DISTANCE
VT7420VT7420-R3VT7430 / MMVideo–13001Fiber
MMVideo–13001Fiber,RackMountSMVideo–13001Fiber / 0.63Miles(1km)
0.63Miles(1km)
38Miles(60km)
VT7430-R3VT7430-HP / SMVideo–13001Fiber,RackMountSMVideo–13001Fiber / 38Miles(60km)
48Miles(78km)
VT7430-HP-R3VT7450VT7450-R3VT7450-HP / SMVideo–13001Fiber,RackMountSMVideo–15501Fiber
SMVideo–15501Fiber,RackMount
SMVideo–15501Fiber / 48Miles(78km)
50Miles(80km)
50Miles(80km)
67Miles(108km)
VT7450-HP-R3 / SMVideo–15501Fiber,RackMount / 67Miles(108km)

*Maximumdistanceislimitedtoopticallossofthefiberandanyadditionallossbyconnectors,splicesandpatch

panels.

VR7400SERIESDESCRIPTION

VR7420MMVideo–13001Fiber

VR7420-R3MMVideo–13001Fiber,RackMount

VR7430SMVideo–13001Fiber

VR7430-R3SMVideo–13001Fiber,RackMount

VR7450SMVideo–15501Fiber

VR7450-R3SMVideo–15501Fiber,RackMount

TableB:ProductCompatibilityChart

TRANSMITTERCOMPATIBLE RECEIVER

VT7420VR7420,VR7420-R3

VT7420-R3VR7420,VR7420-R3

VT7430VR7430,VR7430-R3

VT7430-R3VR7430,VR7430-R3

VT7430-HPVR7430,VR7430-R3

VT7430-HP-R3VR7430,VR7430-R3

VT7450VR7450,VR7450-R3

VT7450-R3VR7450,VR7450-R3

VT7450-HPVR7450,VR7450-R3

VT7450-HP-R3VR7450,VR7450-R3

ENDOFSECTION

SectionTitle00000-4Projectname/projectnumber/date(Optionalinformation,e.g.,owner,A/E)