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INTRODUCTION
TheOlsonTechnologyOTOT-1000 is a higherperformanceindoorwidebandlasertransmitterwith an RF passband
of48to1,000MHz.The OTOT-1000 also offers enhanced CATVperformance.Thesetransmittersareintendedfor
indoorapplications.Theycombinethetransmitter and universalACpower supply inonecompacthousingthat has a
footprintof7.5"x5.5" x 1.6". The optical output power and bandwidthofeachtransmitterisasfollows:
OTOT-1000-3 +3dBm,48-1,000MHz
OTOT-1000-6 +6dBm,48-1,000MHz
OTOT-1000-8 +8dBm,48-1,000MHz
OTOT-1000-9 +9dBm,48-1,000MHz
OTOT-1000-10 +10dBm, 48-1,000MHz
OTOT-1000-12 +12dBm, 48-1,000MHz
OTOT-1000-13 +13dBm, 48-1,000MHz
OTOT-1000-14 +14dBm, 48-1,000MHz
OTOT-1000-15 +15dBm, 48-1,000MHz
Eachtransmitter hasauniversalpower supplyandwilloperate from90to240VAC at50or60 Hzandconsumesabout
10Watts.
TheOTOT-1000isanidealforwardsignalsourcefortheOTPN-1000HighSensitivity Indoor Node and will allow
for an optical path loss of 21 dB or more. Test points are provided for laser output power and current to allow for
historicalreview ofoperatingparameters.AnRFtestpoint isprovidedtoallow propersetupandfor historicalreview.
Positivecoolingisprovidedbymeansofasmall,high-MTBFfan,whichmaybereplacedinthefieldwithoutinterrupting
theoperation of theunit.
TheOTOT-1000hasflangeson thebottomtoallow mountingittoaflat surface.TheavailableOTLL-RMKIT-1 will
allowmountinguptothree of these units in a standard 19" rack.
INSTALLATION/ ENVIRONMENTALCONSIDERATIONS
The OTOT-1000 transmitters are specified to operate from -10°C to +55°C. They usually do not require an air-
conditionedenvironment. They shouldbemountedinan adequately ventilatedarea.Likeallelectronic equipment,it
willgenerally havealongerlife spanifitis notoperatedatthe upperlimitofthe temperaturerange.Installationin wet
areas or areas of extremely high humidity should be avoided. Extremely dirty or dusty areas should be avoided if
possible.Objectsordebris should not be allowedtoblocktheopeningsinthehousing or the fan. The unitshouldnot
beinstalledinareas that are accessible to children.
TheOTOT-1000maybeinstalled and operated in any positiononaflatsurface.The unithasfourslotsinthebottom
plateto accommodate mounting hardware. Ifmountingrequires a wood screw,use #6 or #8 (maximum)pan-head
sheetmetalscrews.Thesearecommonlyavailableathardwarestores.Ifmountingwithamachinescrew(totapped
holes),use 6-32 pan-headscrews.
