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1、HOMEPAGE.Openingofthecompany'sextranet,everyemployeeinthecompany'svariouspointaccesstoinformationontheINTERNETnetwork...Nodescanbeextendedto1000M,supportsharedcommunicationsandvirtualnetworktechnology,toformalocalareanetworksystem.Wideareanetworkaccesssystemshouldbeappliedaccordingtothespecificrequ
2、irementsoflocalareanetworksystem,andplantwideareanetworkconnections,includingwide-areapublicnetworks,tomakethefollowingpoints:theroomtemperaturebetweenrelativehumiditymaintainedat30%-55%,and7daysaweek,24hoursadayisrequired.Keepfreeofdustandwellventilated,brightnessofatleast50candlelight.Providether
3、ightdoor,thedoorshouldopenoutward.Tohaveasufficientnumberofdedicatedpoweroutlet,providesvolt15ampACpowertothedevice.Thispowersupplyforpowerandairconditioningorlightingcircuitsapart.thewholesystem'scolormanagementaccordingtothedesignofthecomprehensivewiringsystem,thewholesystemtotheimplementationofa
4、nintegratedcolormanagement,thatis,differentregionsusingdifferentcolorstothemark,specificcolormeaningsareasfollows:Blue:representstheregionallevelsubsystems,terminatingintheblueareaofthecablesbetweenthejunctionbetweenlevelstoinformationoutlets.White:representstheverticalcablesubsystem,terminatingint
5、hewhiteareasofthemaincablewiringandwiringbetweenfloors.Green:inputfromtheCentralOfficetrunksPurple:fromthedataofcommondevicessuchasswitchestolead.2.6.7designresultsinaccordancewiththeideasforthedesignofcomprehensivewiringsystem,inlinewiththenewplantofficebuilding,workshoptechnologyrequirements,155M
6、bpsATM,andvideotransmissionandotherrequirements,inlinewiththe15-20developmentofdatacommunicationwithinthedevelopmenttrendofthefuture.Basedontheabovedesign,designthesystemdiagraminAppendix;otherengineeringequipmentofferisattached.PartIII,sectionIofthecomputernetworksystem,Systemoverviewthenewplantpr
7、oduction,officenetwork-buildingworkshopisbuiltonaFoundationplantstructuredcabling,theuseofadvancednetworktechnologies,formedmetOffice,business,scientificresearchandplantproductiongroupnetwork.Plantnetworkis
