【英文标准名称】:Cablenetworksfortelevisionsignals,soundsignalsandinteractiveservices-Opticalsystemsforbroadcastsignaltransmissions
【原文标准名称】:电视信号,声音信号和交互式服务用电缆网络.广播信号传输用光学系统
【标准号】:BSEN60728-13-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-07-31
【实施或试行日期】:2010-07-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:放大器;音频信号;分支导管;宽带系统;电缆分布系统;有线电视系统;电缆网络;同轴电缆;插接件连接;定义(术语);定向耦合器;电气工程;绝缘子;交互式的;测量;测量技术;测量方法;多媒体;多路复接器;光学仪器;光波导;性能;特性;额定值;接收机;声音广播;声传输;叠加配件;电视广播;电视接收;发射机;电视信号;宽频带传输
【英文主题词】:Amplifiers;Audiosignals;Branchconduits;Broadbandsystems;Cabledistributionsystems;Cabletelevisionsystem;Cablednetworks;Coaxialcables;Connectoredjoints;Definitions;Directionalcouplers;Electricalengineering;Insulators;Interactive;Measurement;Measuringtechniques;Methodsformeasuring;Multimedia;Multiplexers;Opticalinstruments;Opticalwaveguides;Performance;Properties;Ratings;Receivers;Soundbroadcasting;Soundtransmission;Splicedfittings;Televisionbroadcasting;Televisionreception;Transmitters;Visionsignals;Widebandtransmission
【摘要】:ThispartofIEC60728isapplicabletoopticaltransmissionsystemforbroadcastsignaltransmissionthatconsistsofahead-endequipment,opticaltransmissionlines,in-housewiringsandasystemoutlet.Thesystemisprimarilyintendedfortelevisionandsoundsignalsusinganalogueand/ordigitaltransmissiontechnology.Thisstandardspecifiesthebasicsystemparametersandmethodsofmeasurementforopticaldistributionsystemhavingasystemoutletinordertoassessthesystemperformanceanditsperformancelimits.ThepurposeofthispartofIEC60728istodescribethesystemspecificationofFTTH(fibretothehome)networkforbroadcastsignaltransmission.Thisstandardisalsoapplicabletothebroadcastsignaltransmissionusingtelecommunicationnetworkifitsatisfiestheopticalportionofthisstandard.ThisstandarddescribesRFtransmissionforbroadcastandnarrowcast(limitedareadistributionofbroadcast)signalsoverFTTH,andintroducesxPONsystemasaphysicallayermedia.Thedetaileddescriptionofphysicallayerisoutofthescopeofthisstandard.ThescopeislimitedtoRFsignaltransmissionoverFTTH,thus,itdoesnotincludeIPtransporttechnologies,suchasIPMulticastandassociateprotocols.SomeinterferencedescriptionsbetweentelecommunicationsystemandbroadcastsystemaddressedinClause7andAnnexDshouldbereferredtofordetailedexplanations.AnnexAdescribesactualservicesystemswithdesignconsiderationbasedonthisstandard.AnnexBgivesanoverviewoftheopticaltransmissionsystemsapplicableforbroadcastsignaltransmission.
【中国标准分类号】:M61
【国际标准分类号】:33_060_40;33_160_01;33_180_01
【页数】:74P.;A4
【正文语种】:英语