AFS OLK51SM User manual

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COMPLETE FIBEROPTICTESTING
SOLUTIONS
OLK51AMM/SMMANUAL
www.afs-europe.com

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Advanced Fiber SolutionsOLK51AMM/SMManual
May2009
Contents:
GeneralDescription.............................................................................................................................................3
CleaningProceduresForFiberOpticCables.....................................................................................................4
Warning.................................................................................................................................................................4
OM120A...............................................................................................................................................................5
OM120AOperatinginstructions.........................................................................................................................6
UnitsPowerSource..............................................................................................................................................7
OS400Series........................................................................................................................................................8
OS420Operating Instructions/Interface:MultimodeSource............................................................................8
OS430Operating InstructionsInterface:SingleModeSource.........................................................................9
ProductApplicationand Testing Guide............................................................................................................10
WattstodBConversionChart...........................................................................................................................14
Calibration..........................................................................................................................................................14
Warranty.............................................................................................................................................................15

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General Description:
AdvancedFiberSolutionsoffersthecompletesolutionsnecessaryfortheinstallertotest,terminateand
troubleshootfiberopticsystems.TheOLK51seriesisdesignedtoallowtesting ofalloperating
parametersoffiberopticnetworks,includingoutputpowerlevelsfromthefiber, coupledsourcepower
and attenuation loss inacable.
AdvancedFiberSolutionsofferscompletetestkitsforbothMultimodeandSinglemodeapplications.The
OLK51MMtestkit isdesignedforMultimodeapplicationswhiletheOLK51SMtestkitisdesignedfor
Singlemodeapplications.
KitContent:
The OLK51MM testkitincludesthefollowing items:
FiberOpticPowerMeter(OM120A) calibratedat850nm, 1300nm, 1310nm, 1490nmand 1550nm
FiberOpticSource(OS420)withan850nmLEDand a1300nmLEDOneconnectoradaptor(ST,SCor
FC)
Carryingcase
Instructionmanualfor testingfiberOpticsystems
The OLK51SM testkitincludesthefollowingitems:
FiberOpticPowerMeter(OMI20)calibratedat850nm,1300nm,1310nm, 1490nmand1550nm.
FiberOpticLaser Source(OS430) witha1310nmLaseranda1550nmLaser.Oneconnectoradaptor(ST,
SC, FCorLC)
Carryingcase
Instructionmanualfor testingfiberOpticsystems
Otherkitcombinationsexist,pleasevisit http://www.afs-europe.com/products/products.htm formore
details.
Add on options: Thecustomermayalsoorder cabletestkits thatarenotinthestandardkits.Reference
and receivecablesshallbeorderedseparately.Thecustomermayalsoorder adaptorkits forthetheir
specificapplications.
AskAdvancedFiber Solutionssalesrepresentativesformoredetails.

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CleaningProceduresFor FiberOpticCables:
FiberOpticconnectorsaresensitivetoall typesofdirtandskinoil.Becausethefibersizeissosmall,the
slightestspecofdirtcancausesignalblockageandattenuationtoaconnectorend. Alwaysavoidtouching
theend oftheferrule.Alwayskeepunconnectedconnectorscoveredwithdustcaps.Thiswillensurethat
thefiberdoesnotbecomescratchedordirtdoesnotsettleontheendoftheferrule.
Whencleaningtheconnectoruseonlylintfreepadsor isopropylalcoholwipes.Somesolventsmayattack
epoxy orleaveresidue. All AdvancedFiber SolutiontestkitcomeprovidedwithTexwipesAlcoPads.Ifa
connectorsurface cannotbecleanedwithaAlcoPadbecauseitisinabulkheadoranactivedevice
mountusecannedair.Cannedairsometimesleaveresidueifnotusedwithcaution.Sprayfor3/5seconds
toensurethatpropellantisremovedfromthenozzle.
Otheropticalsurfaces,likethemeterdetectorshouldalsobecleanedwithaTexwipewhennecessary.
Afteraquickrub withtheTexwipeletthesurface air drybeforereplacingtheadaptorbackonthedetector
housing.
Warning:Neverlookorstaredirectlyintoafiberopticcable.
Opticalradiation thatisharmfultotheeyemaybepresent.Thismayresultinpermanenteyedamage.
Whilethechancesofsuchanoccurrence taking place isveryunlikelyitisbestadvisedtoalwaysusethe
fiberOpticpowermeterwhendetecting light.
TheDO's:AlwaysuseAlcoPadsforcleaningfiberopticcables.Replacedustcapson connectorend
whenfinishedtesting
TheDONT's:TouchtheendofacablewithfingersLeaveferrulewithoutdustcapsDrop theconnector
onitsface.Lookdirectlyintoafiberopticcable.

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OM120A:
TheOM120Ameteriscalibratedoverfivewavelengthsto±0.2dBoftheNISTstandardforeach
wavelengththrough thedynamicrangeofthemeter.TheOM120Aisdesignedtomeasureloss
(attenuation)andoutputpowerinbothMultimodeandSinglemodesystems.TheOM120A1mm
Germaniumdetectorispottedinathreadedhousingforversatility.Thisallowstheusertointerchange
adaptorsfornumerousconnectorstyles. AskAdvancedFiberSolutionssalesrepresentativesformore
detailsonavailableadaptors.
Specifications:
Model:OM120A
CalibratedWavelength:850nm, 1300nm, 1310nm, 1490nm&1550nm
Detector:1mm Germanium
DynamicRange:+4dBmto-55dBm
OM120A:
Unit Measurement:dBm/WattsanddB
Accuracy:+/-0.2dBCalibratedtoNISTstandard
DetectorHousing:Threadedforinterchangeableadaptors
Display:128x64 dotmatrixdisplay
Resolution:0.0ldB(Selectablebetween0.0ldBand0.ldB)
LowBatteryIndicator:Yes
AutoPowerDown:Yes
Backlight:Yes
Controls:Fivesoftrubberkeypads:
On/Off, backlight,Range(dB&dBm), wavelength,zeroref
Serialinterface:No
Power:2AA'soroptionalACadaptor.
TypicalLife:20hourscontinuousoperation (typical)
CaseDimensions:4.7x2.7x1.2
OperationalTempRange:-10DegCto50DegC(45%Hum,noncondensing)
StorageTempRange:-20DegCto60DegC(45%Hum,noncondensing)
RegulatoryApproval:CE

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OM120AOperating instructions:
ControlKey's:(Allkey'sarerubber keypads)
1. On\Off
2. Backlight
3. WavelengthSelect ג(850nm,1300nm,13l0nm,l490nmand l550nm)
4. dB\dBm\W
5. Zeroreference (for allspecifiedwavelengths)
BacklightKeyallowstheuser theoptiontoturnthedisplaybacklightonor off.
TheWavelengthselectkey ג
allowstheusertoselectbetweenthecalibratedwavelengthsof theOM120A.
Allwavelengthsarecalibratedto±0.2dBoftheNISTstandard.
ThedB\dBm\Wselectkeyallowstheusertoselectbetweenabsolutepower,whichismeasuredindBm,
orrelativepowerthatismeasuredisdB.dBm\W isreferencedto1milliwattand bothareafunctionofthe
logscale.
TheZeroreferencekeywheninthe dBmmode allowstheuserstotoggletheresolution between0.0ldB
and 0.ldB
TheZeroreferencekeywheninthe dBmode allowstheusertosettheinputlaunchpowertoarelative
dBzeroreference valueforeasycalculationofloss and attenuationofafiberOpticcable.Forinstance,if
alaunchcableoutputpowervalueis-25.6dBmandatestcableisinsertedbetweenthelaunchcableand
themeterwithareadingof-27.1dBm,theuserhastosubtract-27.1dBmfrom-25.6dBmtogetaresult
of-1.5dB.Assimpleasthistestsoundsitcansometimesgetconfusingtotheuserduetothefactthat
theyarenotsureiftheirresultshouldbeapositivevalueoranegativevaluealsomiscalculationcanbean
issue.Thezeroreference functioneliminatestheseproblems.Theusersimplysetstheirreferencevalue
(whichinthiscaseis-25.6dBm)to0.0dBtheninsertsthetestcabletogetalossreading of-1.5dB.
*EASY*.
Differentreferencescanbestoredforallfourwavelengths.Thestoredreferencevaluewillbemaintained
until anewreferenceisstored.
Thescreenalsodisplaysthevaluethattheuserhasreferencedtooatthebottomleftcornerofthescreen.
ThisreadingisthedBm(absolute)valueoftheusersdBzeroreference value.
*
TheOM120Aalsooffersan autopowerdown feature. Thisfunctioncanbeenabledordisablewhenthe
unitispoweredup bypressingthe גkey.Whenenabledtheunitwillshutdownafter 15 minutesofno key
activity.Theunitwill signaltheuserthatitisabouttoshutdownbycountingdownthelastminuteinthe
righttopcornerofthescreen.

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UnitsPowerSource:
1. 2AAbatteries
2. OptionalACpowerconverter.
Thebatteryisinthecompartmentattherearoftheunit.
ACadaptors arenotstandardwiththeOLK51testkitsbutmaybeorderedseparately. AskAdvanced
FiberSolutionssalesrepresentativesformoredetails.

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OS400Series:
TheOS400seriesisahandheldfiberOpticsource.TheOS420SourceisanLEDSource formultimode
applicationswhiletheOS430 SourceisaLaserSource forsinglemodeapplications.TheOS420Source
hastwoactivedevice mountLED's;thewavelengthsoftheLED'sare850nmand 1300nm.TheOS430
Source hastwolaserSourcesthatarepackagedtogetherinternallyand pigtailedtoonesingleoutputwith
optionalconnector styles.
Specifications:
Model:OS420OS430
Wavelength:850nm, 1300nm1310nm,1550nm
Type:LEDLaser
Application:MM SM
ConnectorStyle:STST, SCorFC (Askfordetails)
Tone:NoYes
OS420Operating Instructions/Interface:MultimodeSource
Controlindicatorsand switches:
Switch:Theunit hasaslideswitchtoturneitherthe1300nmLEDor850nmLEDon.
Indicators:3LED'sthatindicate1300nmon, 850nmonand lowbattery.
Pots:Theunit hasadjustmentpotsfor boththe1300nmLEDandthe850nmLED. Having both
potsmakestheunituserfriendlyforeasyreferencing ofbothLED's.
OS420Specifications:
1. Transmitters:a) 850nmActiveDevice Mount.
b) 1300nmActiveDevice Mount.
2. ConnectorStyle:ST
3. OutputPower:>-20.0dBm(for bothLED's)
4. Wavelength:850nmand 1300nm
5. Stability:+/-0.2dB(overa8hourperiod with5minutewarmup)
6. CoupledPowerRatio:850nmcategory1(Overfill),1300nmcategory1(Overfill)
according totheTIA/EIA-526-14AStandard.
7. Batteries:2AA
8. Batterylife:16Hourscontinuousoperation (typical)
9. LowBatteryIndicator:Yes

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10.Seria1Interface:No
11.Temperature:Operation-10to+50C(45%Hum, noncondensing)
Storage-20to+60 C(75%Hum,non condensing)
12.RegulatoryApprova1:CE
OS430Operating Instructions/Interface:SingleModeSource
Controlindicatorsand switches:
Switch:Theunit has2slideswitches.A3-positionslideswitchtoturntheuniton/off (dependingon
wavelength)and a2-positionslideswitchtoturn2Khztoneon/off.
Indicators:3LED'sthatindicate1310nmon, 1550nmonandLowbattery.
Pots:Theunit hasadjustmentpotsfor boththe1310nmLaserandthe1550nmLaser. Havingboth
potsmakestheunituserfriend1yforeasyreferencingof bothLasers.
OS430Specifications:
1. Transmitters:1310nm/1550nm →singlepackage→pigtailFC
2. ConnectorSty1e:ST, FCorSC(optiona1)
3. OutputPower:>-8dBm(forbothLasers)
4. Tone:Yes(2KHz)
5. Wave1ength:1310nmand1550nm
6. Stabi1ity:+/-0.25dB(overa8hour periodwith1minute
warmup)
7. Batteries:2AA
8. BatteryLife:16Hourscontinuousoperation
9. LowBatteryIndicator:Yes
10.Seria1Interface:No
11.Temperature:Operation-10to+50C(45%Hum, noncondensing)
Storage-20to+60 C(75%Hum,non condensing)
12.Regulatoryapprova1:CE

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Product Application andTestingGuide
Inthefollowingtesting guideameterreferstoanAdvancedFiberSolutionsOM120,andasource
referstoanAdvancedFiberSolutionsOS420LEDsourceor OS430Lasersource.
Setting 0dBlossreference fortesting
Thisisthereferencepowerreading thatiscreatedbyplacing alaunchcablebetweenthemeter and
thesource.
Procedure:
1. Attachlaunchcabletotheoutputof thesourceandinputofmeter.
2. MakesuretheoutputpowerlevelfromtheSourceisover-30dBm.
3. Withmeterin"dB"mode,hitthezeroreference key.Whenthemeter zerosoutasillustratedin
theabovesetupthelaunchreferencepowerhasbeenstoredandtheuserisnowreadytostart
testing cables.
4. Oncethezeroreferencepowerhasbeenset,donotremovethelaunchcablefromtheSource as
reattachingit maychangetheoutputpowerlevel.

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FiberOpticCableTestingPerEIA/TIAFOTP-171
One-wayloss test: Testsloss of connectormatedto1aunchcable. Totesttheotherconnector ofthetest
cable, reversethecab1eunder test.
Procedure:
1. Attachthetestcab1etotheconnector coupler.
2. Attachtheotherend of thecab1etothemeterandreadtheva1ue.
3. Theindicatedva1ueonthedisplaywillbethelossofthematedconnectorof thecab1eundertestand
thetestcable.Totesttheotherconnector onthetestcab1esimp1yreversethecab1eundertestand
readthelossfromthepowermeter.

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FiberOpticCableTestingPerEIA/TIAOFSTP-14
Thistestallowstheusertotestbothconnectorsof thecableundertestatonce (DualConnectortest).
Procedure:
1. Aloss reading for thereceivecableshouldalreadybeestablishedbydoing asingleendedtest
onit asspecifiedintheFOPT-171illustration.Thelossof thereceivecableshouldbeadded
ontothelossofthecableundertestwhenthetestiscompletedorzeroedoutbeforethecable
undertestisplacedbetweenitandthelaunchcable.
2. Attachthecableundertesttothelaunchcable.
3. Attachtheotherendofthecableundertesttothereceivecable.
4. Thepower indicatedonthemeteristhelossofthecableunder test.
*Whentestingcablesmakesurethatthecableundertest,thereceive and thelaunchcablehavethesame
coreandcladdingsizeotherwisetheresultswillnotbetruelossreadings.

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Measuring outputpowerofafiberoptictransmitter/system
Procedure:
1. Measureoutputpowerfromtransmitter oratreceiverbyconnecting tothepowermeter.
2. Setmetertocorrectwavelength.
3. SetmetertodBmforabsolutepowermeasurement.
4. Readpower onmeter.

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WattstodBConversionChart
Calibration:
EveryAdvancedFiberSolutionsfiberopticpowermetercalibratedisNISTtraceable.Calibration should
bepreformedyearlybyreturning theunittoADVANCEDFIBERSOLUTIONSortoanADVANCED
FIBERSOLUTIONScertifiedcalibrationhouse.

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Warranty:
ADVANCEDFIBERSOLUTIONSoffersa1year1imitedwarrantyonall unitssold(un1essotherwise
specified).Thiswarrantystartson thedateofShipmentoftheproducttoitspurchaser.AdvancedFiber
Solutionswarrantsthattheproductorproductspurchasedwillbefreeofdefectsinworkmanshipand
material.AdvancedFiberSolutionswarrantsthattheproductorproductspurchasedwillconformin
accordance withthespecificationssetforthforthatproductorthoseproductsaspub1ishedbyAdvanced
FiberSolutions.
ADVANCEDFIBERSOLUTIONSwillonwrittennotice bythepurchasercorrectproduct/products
defectsbyrepairorrep1acementofthatproduct.AdvancedFiberSolutionswillincurall costtorep1ace
orrepairtheproduct/productsinquestionifAdvancedFiberSolutionsdeemthattheproductmalfunction
iswithoutquestionduetoamanufacturersdefect.Correction asstatedhereinwill absolveAdvanced
FiberSolutionsfromliabilityduetoproductdefects.
AdvancedFiberSolutionswillnothonorthewarrantyiftheproductorproductsinquestion havedefects
duetoimproperuse,lackofmaintenance ordamagetotheproductorproductsincurredoutsideofthe
AdvancedFiberSolutionsfaci1ity.
ADVANCEDFIBERSOLUTIONSwill innoeventbeliab1efordeath,injurytopersons,damageto
propertyorequipment,lossofprofitsorrevenues,costofcapita1,claimsforserviceinterruption orcost
ofproductrep1acement.
AdvancedFiberSolutionsliabilityduetoproductdefectwill neverexceedtheprice ofthatproduct.
ADVANCEDFIBERSOLUTIONSreservestherighttomake engineering improvementsorchanges
withoutnotice.
This manual suits for next models
6
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