>> P.17
Themostimportantequipment,suchasserverrooms,isinsulatedwithlightning-resistanttransformers.Thelightning-resistanttransformerisbasedontheSPD.Therearevarioustypessuchasrackstoragetypeandraisedoortype.Ithasahigherprotectioneffectthanothertypes,makingitidealformostimportantequip-mentsuchasserverrooms.ITV•securitycameraDistributionboardPowersupplySecuritycameracontrolboardSPDforLANIndooroutdoorLAN(PoE)Coaxial(Powersuperimpositionmethod)securitycameraA(PoE)securitycameraB(non-PoE)Highvisionmonitorcamera(non-superimpositionmethod)SPDfordistributionboardSPDforITVcameraCoaxialCamerasideSPDforITVcameraPowersupplycontrolPowersupplycontrolunitSPDforpowersupplyD-classgroundingCoaxial(Powersuperimpositionmethod)ReceiversideCamerasideLAN(PoE)PowersupplyPowersupplycontrolInstallationexampleCS-BNCJJ75-T230HD2CS-BNCJJ75-T230FG2SPDforITVhighvisioncameraSPDforITVhighvisioncameraOLA-CAT6SLSKseriesdstutadSG-ZJseriesesuytLANsystemIndooroutdoorIndoorPowersupplyLightningprotectiontransserverUPSHUBududLANMDFTelelineTA/routerLANdistributionboardforAbuildinglightningprotectorforinsulationSPDfortelecommuniationD-classgroundingLAN(disconnection)TelecommunicationPowersupplyInstallationexampledistributionboardforBbuildingSPDfordistributionboardOLA-PT1000suatedttetSPU-T170JteeuatLSKseriesdstutadRTseriesttettasTheEntry-ExitmanagementsystemCentralmonitoringHUBLANControlpanelcardreaderelectriclockDistributionboardPowersupplyinsulatedlightingprotectorvSPDfordistributionboardSeparatebuildingfromthemaincardreaderelectriclockcardreadersignallineSPDforsignallineElectriclockcontrolpowersupplySPDforPowersupplycontrolcircuitElectriclockcontrolCardreadersignallineLAN(disconnection)PowersupplyInstallationexampleD-classgroundingD-classgroundingSPN-ZseriesSPN-GVJseriesSPN-GVJseriesSRN-GVseriesCteuysaesaesaeOLA-PT1000suatedttetLSKseriesdstutad17
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