Specifications

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Section5:Notice
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1. IftheDVIorHDMIdevicerequirestheEDIDinformation,pleaseuseEDIDReader/Writertoretrieveandprovide
DVI/HDMIEDIDinformation.
2. All HDMI over CAT5 transmission distances are measured using Belden 1583A CAT5e 125MHz LAN cable and
ASTRODESIGNVideoSignalGeneratorVG‐859C&VG‐870B.
3. Thetransmission
lengthislargelyaffectedbythetypeofLANcables,thetypeofDVIsources,andthetypeofDVI
display. The testing result shows solid LAN cables (usually in bulk cable 300m/1000ft form) can transmit a lot
longersignalsthanstrandedLANcables(usuallyinpatchcordform).Shielded
STPcablesarebettersuitedthan
unshieldedUTPcables.AsolidUTPCAT5ecableshowslongertransmissionrangethanstrandedSTPCAT6cable.
Forlongextensionusers,solidLANcablesaretheonlyviablechoice.
4. EIA/TIA‐568‐Btermination(T568B)forLANcablesisrecommendedforbetterperformance.
5. To
reducetheinterferenceamongtheunshieldedtwistedpairsofwiresinLANcable,onecanuseshieldedLAN
cablestoimproveEMIproblems,whichisworseninlongtransmission.
6. Because thequalityoftheLAN cableshasthemajoreffectonhowlong thetransmissionlimit canachieve and
howgoodisthereceivedpicturequality,theactualtransmissionrangeissubjecttoone’schoiceofLANcables.
Fordesiredresolutionsgreaterthan1080ior1280x1024,aCat‐6cableisrecommended.
7. IfyourHDMIdisplayhasmultipleHDMIinputs,itisfoundthatthefirstHDMIinput[HDMI
input#1]generallycan
producebettertransmissionperformanceamongallHDMIinputs.
8. Additional IR remote controls and IR blasters can be purchased as optional accessories to control the HDMI
sourceslocatedseparately.
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