BS 6328-8.1-2000 由某些公共电信话务员经管的专用线路连接设备.接口符合CCITTG系列建议的线路连接设备规范.第8.1节:2048kbit/s和8448kbit/s的G.703服务

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【英文标准名称】:Apparatusforconnectiontoprivatecircuitsrunbycertainpublictelecommunicationoperators-SpecificationforapparatusforconnectiontodigitalcircuitswithinterfacesaccordingtoCCITTG-seriesRecommendations-Section8.1:G.703servicesat20
【原文标准名称】:由某些公共电信话务员经管的专用线路连接设备.接口符合CCITTG系列建议的线路连接设备规范.第8.1节:2048kbit/s和8448kbit/s的G.703服务
【标准号】:BS6328-8.1-2000
【标准状态】:作废
【国别】:英国
【发布日期】:2000-08-15
【实施或试行日期】:2000-08-15
【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】:性能;接口;数字电路;使用说明;认可试验;试验条件;通信设备;电压;通信网;电流;电话设备;电话;作标记;远程通信;数字信号
【英文主题词】:Approvaltesting;Communicationequipment;Communicationnetworks;Digitalcircuits;Digitalsignals;Electriccurrent;Instructionsforuse;Interfaces(dataprocessing);Marking;Performance;Telecommunication;Telephoneequipment;Telephony;Testingconditions;Voltage
【摘要】:ThissectionofBS6328specifiesrequirementsforapparatustobeconnectedtoparticularprivatedigitalcircuitsaccordingtoITU-TG-seriesRecommendations.Therequirementsapplicabletoapparatusaredependentontheservicetowhichtheapparatusistobeconnectedandontheplanningexemptioncategory(see7.1.7andTable8)supportedbytheapparatus.NOTERequirementsforthesafeoperationofpublictelecommunicationssystemswithrespecttoelectricalconditionsoriginatingintheconnectedapparatusarenotspecifiedinthisstandard.ThissectionofBS6328relatestotheconnectionofdigitalprivatecircuitsofferingservicedataratesaccordingtotheITU-TG-seriesRecommendationslistedinTable1.ReferencestorequirementsandtestsforconformitytoeachservicedataratewithinthisstandardarealsogiveninTable1.Thisstandardisprimarilyaimedattheapparatussupplier.
【中国标准分类号】:M30;L23
【国际标准分类号】:33_040_50
【页数】:24P;A4
【正文语种】:英语


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MIL-I-45932 (AMENDMENT 1), MILITARY SPECIFICATION: INSERT, SCREW THREAD, THIN WALL, LOCKED IN: GENERAL SPECIFICATION FOR (12 NOV 1973).【英文标准名称】:Highpressuresodiumvapourlamps
【原文标准名称】:高压钠蒸汽灯
【标准号】:IEC60662-1980
【标准状态】:作废
【国别】:国际
【发布日期】:1980
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC34A
【标准类型】:()
【标准水平】:()
【中文主题词】:管形灯;尺寸;影响;卤素;定义;性能;钠蒸气灯;作标记;应力;灯具;电气工程;老化;镇流器;技术数据单;照明工程;照明系统;点火装置;温度;白炽灯泡;点火;灯;电灯;高压;高压灯;荧光灯;底座;底座;灯座;普通照明灯
【英文主题词】:Ageing(materials);Ballasts;Definitions;Design;Dimensions;Electriclamps;Electricalengineering;Fluorescentlamps;Generallightingservicelamps;Halogen;Highpressure;High-pressurelamps;Ignition;Ignitiondevices;Illuminationengineering;Incandescentbulb;Influences;Inspection;Interchangeability;Lampholders;Lamps;Lightingsystems;Luminaires;Marking;Metal-vapourlamps;Performance;Plinths;Properties;Replaceability;Safety;Safetyengineering;Sodium-vapourlamps;Specification(approval);Stress;Technicaldatasheets;Temperature;Testing;Testingconditions;Tubularlamps
【摘要】:Specifiesrequirementsoflampmarking,lampdimensions,andtestsforlampstarting,warm-upandelectricalcharacteristics.Givesinformationforballast,ignitorandluminairedesign.Containsthelampdatasheets1010-1(250W-Tubularbulb-clear),10
【中国标准分类号】:K71
【国际标准分类号】:29_140_30
【页数】:42P.;A4
【正文语种】:英语