M42 通信线路设备 标准查询与下载
共找到 669 条与 通信线路设备 相关的标准，共 45 页
本标准规定了地下通信管道用硬质聚氯乙烯及高、低密度聚乙烯塑料管材的产品分类及型号、形状和结构尺寸、技术要求、试验方法、检验规则、标志、包装、运输和储存。 本标准适用于本地网范围内室外通信电缆和光缆的管道系统，包括局间中继管道、馈线管道、配线管道和专用网管道。除有特殊规定以外的长途通信管道也可参照执行。
Plastic pipes for underground communication pipelines
- ICS
- CCS
- M42
- 发布
- 1996-04-04
- 实施
- 1996-09-01
本标准规定了铜芯聚烯烃绝缘铝塑综合护套市内通信电缆的要求、试验方法、检验规则、标志与包装等。 本标准适用于铜芯聚烯烃绝缘铝塑综合护套市内通信电缆的制造、验收及使用。 本标准规定的电缆主要用于传输音频、150kHz及以下的模拟信号和2048kbit/s及以下的数字信号。在一定条件下，也可用于传输2048kbit/s以上的数字信号。 本标准规定的电缆只限室外使用，如需进入室内，应采取防火措施。
Copper-core, composite polyolefin insulated, aluminum-plastic sheathed cables for urban local telecommunication
- ICS
- 33.040.50
- CCS
- M42
- 发布
- 1996-04-04
- 实施
- 1996-09-01
Test method of copper-core, polyolefin insulated, composite aluminum-plastic sheathed cables for urban local communications Part 5 Test method of cable structure
- ICS
- 33.040.50
- CCS
- M42
- 发布
- 1996-04-04
- 实施
- 1996-09-01
Test method of copper-core, polyolefin insulated, composite aluminum-plastic sheathed cables for urban local communications Part 1 General rules
- ICS
- 33.040.50
- CCS
- M42
- 发布
- 1996-04-04
- 实施
- 1996-09-01
This Recommendation describes a 16-bit parallel input and output interface for the interconnection of test and reference devices in ITü-T standardisation activities.
A Common Digital Parallel Interface for Speech Standardisation Activities - General Characteristics of International Telephone Connections and International Telephone Circuits Study Group 15
- ICS
- CCS
- M42
- 发布
- 1996-03-01
- 实施
This Recommendation describes a 16-bit parallel input and output interface for the interconnection of test and reference devices in ITü-T standardisation activities.
A Common Digital Parallel Interface for Speech Standardisation Activities - General Characteristics of International Telephone Connections and International Telephone Circuits Study Group 15
- ICS
- CCS
- M42
- 发布
- 1996-03-01
- 实施
本标准规定了光缆线路监测尾缆的产品型号、结构及组成、技术要求、试验方法、检验规则、包装、标志、运输和贮存等要求。 本标准适用于监测光缆金属护套的对地绝缘及监测光缆接头盒的密封性能的光缆线路监测尾缆。除产品标准中另有规定外，用于上述目的的光缆线路监测尾缆均应符合本标准的规定。
Optical cable line monitor end-cable
- ICS
- 33.040.50
- CCS
- M42
- 发布
- 1996-02-12
- 实施
- 1996-07-01
本标准规定了光缆接头盒的产品分类、型号、结构、组成、技术要求、试验方法、检验规则和包装、标志、运输、贮存等要求。 本标准适用于通信光缆线路中架空、管道(隧道)、直埋等敷设方式安装使用的光缆接头盒。除产品标准中另有规定外，以上场合使用的光缆接头盒均应符合本标准的规定。 本标准不适用于海底、架空地线复合光缆(OPGW)和应急光缆接头盒。
Optical Splice Closure
- ICS
- CCS
- M42
- 发布
- 1996-02-12
- 实施
- 1996-07-01
本标准规定了聚氯乙烯绝缘聚氯乙烯护套程控交换局用电缆的结构、要求、试验方法、标志、包装等。 本标准适用于电缆的制造、使用和验收。 电缆主要用于程控交换局内的总配线架与交换局用户电路板之间的音频连接，也可用作其他通信设备之间的音频连接。
PVC insulated PVC sheathed cable for program-controlled switching office
- ICS
- CCS
- M42
- 发布
- 1996-02-12
- 实施
- 1996-07-01
本标准规定了聚氯乙烯绝缘聚氯乙烯护套数字局用对称电缆的要求、试验方法、标志和包装等。 本标准适用于电缆的制造、验收和使用。 电缆主要用于数字交换设备内部或数字交换设备之间的短段连接，最高传输频率1OMHz。也可用于其他数字设备内部或设备之间的短段连接。
PVC insulated PVC sheathed digital local symmetrical cable
- ICS
- CCS
- M42
- 发布
- 1996-02-12
- 实施
- 1996-07-01
In this Recommendation, the expression “Administration” is used for conciseness to indicate both a telecommunication administration and a recognized operating agency.
DIMENSIONING OF DIGITAL CIRCUIT MULTIPLICATION EQUIPMENT (DCME) SYSTEMS Study Group 2; 20 pp
- ICS
- 33.060.80
- CCS
- M42
- 发布
- 1996-02-01
- 实施
Telecommunication line air pressure monitoring System
- ICS
- 33.040.50
- CCS
- M42
- 发布
- 1996-01-22
- 实施
- 1996-07-01
An automatic measuring equipment for sound-programme circuits must be capable of rapidly measuring ail relevant parameters necessary for checking the quality of such circuits. The parameters to be measured and the facilities that must be offered by the equipment are outlined in this Recommendation but neither the measurement method nor the processing of the results are specified in detail. Manufacturers are thus free to adopt any appropriate design that will fulfil the requirements of this Recommendation. However, it is evident that it would be advantageous to control the measurement sequence by stored programs. The use of different measuring sequences, each suited to the requirements of individual users and individual applications should be possible.
Automatic Equipment for Rapidly Measuring Stereophonic Pairs and Monophonic Sound-Programme Circuits Links and Connections - Specifications for Measuring Equipment Study Group 4; 15 pp
- ICS
- CCS
- M42
- 发布
- 1995-07-01
- 实施
An automatic measuring equipment for sound-programme circuits must be capable of rapidly measuring ail relevant parameters necessary for checking the quality of such circuits. The parameters to be measured and the facilities that must be offered by the equipment are outlined in this Recommendation but neither the measurement method nor the processing of the results are specified in detail. Manufacturers are thus free to adopt any appropriate design that will fulfil the requirements of this Recommendation. However, it is evident that it would be advantageous to control the measurement sequence by stored programs. The use of different measuring sequences, each suited to the requirements of individual users and individual applications should be possible.
Automatic Equipment for Rapidly Measuring Stereophonic Pairs and Monophonic Sound-Programme Circuits, Links and Connections
- ICS
- CCS
- M42
- 发布
- 1995-07-01
- 实施
El UIT-T (Sector de Normalización de las Telecomunicaciones) es un órgano permanente de la Unión Internacional de Telecomunicaciones (UIT). Este órgano estudia los aspectos técnicos, de explotación y tarifarios y publica Recomendaciones sobre los mismos, con miras a la normalización de las telecomunicaciones en el plano mundial.
Determination of Rentals for the Lease of International Programme (Sound- and Television-) Circuits and Associated Control Circuits for Private Service in Relations between Countries in Europe and the Mediterranean Basin - Recommendations for Regional App
- ICS
- CCS
- M42
- 发布
- 1995-03-01
- 实施
La présente Recommandation, dont les dispositions doivent être appliquées en liaison avec celles des Recommandations D.1, D.3 et D.4, fixe les redevances applicables à la location à usage privé de circuits internationaux radiophoniques et télévisuels et de circuits de conversation associés dans les relations entre pays d'Europe et du Bassin méditerranéen.
Determination of Rentals for the Lease of International Programme (Sound- and Television-) Circuits and Associated Control Circuits for Private Service in Relations between Countries in Europe and the Mediterranean Basin - Recommendations for Regional App
- ICS
- CCS
- M42
- 发布
- 1995-03-01
- 实施
The exchange of information relating to lists of subscribers within the international service is becoming increasingly intensive given the growth of international traffic and the increase in the number of people travelling abroad (business,tourism, etc.).
International Telephone Directory Assistance Service and Public Access - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service (Study Group 1) 6 pp
- ICS
- 33.060.80
- CCS
- M42
- 发布
- 1995-01-01
- 实施
This Recommendation contains a definition and appropriate values for the availability of AMS(R)S circuits. The values of the cumulative interruption duration distribution and of the duration of a single service interruption are also specified.
Availability of Communication Circuits in the Aeronautical Mobile-Satellite (R) Services (AMS(R)S)
- ICS
- 33.060.30
- CCS
- M42
- 发布
- 1995-01-01
- 实施
Presents the management of linear protection switching for Synchronous Optical Networks (SONET), encompassing specification of the following: a) A set of SONET protection switching functions carried out across an Open Systems Interconnection (OSI) interface to a Network Element; b) A Management Information Model fragment to support these functions across an OSI interface.
See ATIS T1.119.01
- ICS
- 35.110
- CCS
- M42
- 发布
- 1995-01-01
- 实施
This Recommendation defines the functional Access Networks and the functions and requirements above the transmission media layer according to Recommendation G.803. The layers within transmission media layer are outside the scope of this Recommendation.
Framework Recommendation on Functional Access Networks (AN); Architecture and Functions Access Types Management and Service Node Aspects - Series G: Transmission Systems and Media; Digital Transmission Systems - Digital Sections and Digital Line System -
- ICS
- CCS
- M42
- 发布
- 1995
- 实施
