M01 技术管理 标准查询与下载

ITU-T M.21-1992 电信服务中维修学问-维修:维修和维修组织的介绍及一般性原则(第4研究组)8页

The CCIïT (the International Telegraph and Telephone Consultative Committee) is a permanent organ of the International Telecommunication Union (ITU). CCIïT is responsible for studying technical, operating and tariff questions and issuing Recommendations o

Maintenance Philosophy for Telecommunication Services - Maintenance: Introduction and General Principles of Maintenance and Maintenance Organization (Study Group IV) 8 pp

ITU-T M.3180-1992 目录电信管理网管理信息-维修:电信管理网(第4研究组)20页

The CCITT (the International Telegraph and Telephone Consultative Committee) is a permanent organ of the International Telecommunication Union (ITU). CCITT is responsible for studying technical, operating and tariff questions and issuing Recommendations o

Catalogue of TMN Management Information - Maintenance: Telecommunications Management Network (Study Group IV) 20 pp

ITU-T M.85-1992 故障报告点-维修:维修和维修机构的介绍和一般性的原则(第4研究组)5页

The CCITT (the International Telegraph and Telephone Consultative Committee) is a permanent organ of the International Telecommunication Union (ITU). CCITT is responsible for studying technical, operating and tariff questions and issuing Recommendations o

FAULT REPORT POINTS

ITU-T M.75-1992 服务技术(第4研究组)共4页

The CCITï (the International Telegraph and Telephone Consultative Committee) is a permanent organ of the International Telecommunication Union (ITU). CCIïT is responsible for studying technical, operating and tariff questions and issuing Recommendations o

TECHNICAL SERVICE

ITU-T D.60-1991 用于控制洲际电传关系中分摊分帐的指导原则(研究组3)5页

The CCITT (the International Telegraph and Telephone Consultative Committee) is a permanent organ of the International Telecommunication Union (ITU). CCITT is responsible for studying technical, operating and tariff questions and issuing Recommendations

Guiding Principles to Govern the Apportionment of Accounting Rates in Intercontinental Telex Relations

ITU-R INFORME BO.632-4 SPANISH-1990 适当技术调制方法

Technically suitable methods of modulation

ITU-T M.70-1989 电话型国际线路维修机构指导原则-一般的维修原则-国际传输系统和电话线路的维护(第4研究组)共2页

In order to furnish guiding principles to Administrations, the CCITT recommends the following principles for the general maintenance organization for international circuits.

Guiding Principles on the General Maintenance Organization for Telephone-Type International Circuits - General Maintenance Principles - Maintenance of International Transmission Systems and Telephone Circuits (Study Group IV) 2 pp

ITU-T M.30-1989 (撤回)电信管理网原则-一般维修原则-国际传输系统和电话线路的维护(第4研究组)第40页

(WITHDRAWN) Principles for a Telecommunications Management Network - General Maintenance Principles - Maintenance of International Transmission Systems and Telephone Circuits (Study Group IV) 40 pp

Principles for a Telecommunications Management Network - General Maintenance Principles - Maintenance of International Transmission Systems and Telephone Circuits (Study Group IV) 40 pp

ITU-T Q.466-1989 信号程序-电话的修改和释放-信号系统的规格

Signalling Procedures - Supervision and Release of the Call - Specifications of Signalling Systems R1 and R2 (Study Group XI) 1 pp

Signalling Procedures - Supervision and Release of the Call - Specifications of Signalling Systems R1 and R2 (Study Group XI) 1 pp

ITU-T SERIES G SUPP 34-1988 安装中继器地下容器的温度

This Supplement consists of two parts: A and B. Part A (source: Federa Republic of Germany) informs about the ground temperature taken from meteorology sources in most regions of the world, and shows the seasonal variations as a function of the depth(in the Federal Republic of Germany).Part B(source: Italy) gives guidelines for the calculation of the ground temperature in the container, depending, inter alia, from the atmospheric temperature, the depth and the dissipation of the equipment in the container. Both parts give additional some general information which is useful as a guidance for planning.

Temperature in underground containers for the installation of repeaters

ITU-T Z.337 FRENCH-1988 网络管理

The main part of this Recommendation deals with the model of the Network Management Administration. A glossary of the terms used is also included.

NETWORK MANAGEMENT ADMINISTRATION

ITU-T Z.335 SPANISH-1988 路由选择管理

The main part of this Recommendation deals with the model of routing administration and glossary of the terms used is also included.

ROUTING ADMINISTRATION

ITU-T Z.335 FRENCH-1988 路由选择管理

The main part of this Recommendation deals with the model of routing administration and glossary of the terms used is also included.

ROUTING ADMINISTRATION

ITU-T Z.334 SPANISH-1988 用户管理

The main part of this Recommendation deals with the model of the subscriber Administration. A glossary of the terms used is also included. The list of functions to be controlled by means of MML is contained in Annex A. For each of these functions one or more MML functions can be derived and each of them can be described using the metalanguage defined in Recommendation Z.333 in order to detail the relevant information structure.

SUBSCRIBER ADMINISTRATION

ITU-T P.48 FRENCH-1988 中间参考系统的技术规范

This Recommendation intends to specify the intermediate reference system (IRS) to be used for defining loudness ratings. The description should be sufficient to enable equipment having the required characteristics to be reproduced in different laboratories and maintained to standardized performance.

SPECIFICATION FOR AN INTERMEDIATE REFERENCE SYSTEM

ITU-T P.48 SPANISH-1988 中间参考系统的技术规范

This Recommendation intends to specify the intermediate reference system (IRS) to be used for defining loudness ratings. The description should be sufficient to enable equipment having the required characteristics to be reproduced in different laboratories and maintained to standardized performance.

SPECIFICATION FOR AN INTERMEDIATE REFERENCE SYSTEM

ITU-T R.121 FRENCH-1988 准同步数据网络中业务1和业务2的传输质量标准限制

The following standards of transmission quality should be observed for the interconnection of national anisochronous data networks set up by means of transmission channels and start-stop terminal equipment in accordance with CCITT Recommendations to provide service for user classes of service 1 and 2 to Recommendation X.1 [1] (up to and including 300 bit/s).

STANDARD LIMITS OF TRANSMISSION QUALITY FOR START - STOP USER CLASSES OF SERVICE 1 AND 2 ON ANISOCHRONOUS DATA NETWORKS

ITU-T R.121 SPANISH-1988 准同步数据网络中业务1和业务2的传输质量标准限制

The following standards of transmission quality should be observed for the interconnection of national anisochronous data networks set up by means of transmission channels and start-stop terminal equipment in accordance with CCITT Recommendations to provide service for user classes of service 1 and 2 to Recommendation X.1 [1] (up to and including 300 bit/s).

STANDARD LIMITS OF TRANSMISSION QUALITY FOR START-STOP USER CLASSES OF SERVICE 1 AND 2 ON ANISOCHRONOUS DATA NETWORKS

ITU-T Z.337 SPANISH-1988 网络管理

The main part of this Recommendation deals with the model of the Network Management Administration. A glossary of the terms used is also included.

NETWORK MANAGEMENT ADMINISTRATION

ITU-T M.34-1988 关于国际传输系统和设备的监控性能-一般维修原则-国际传输系统和电话线路的维护(第4研究组)共4页

This Recommendation presents the general principles for employing performance monitoring features and capabilities on international transmission systems and equipment for- maintenance purposes. Performance monitoring data is one category of maintenance in

PERFORMANCE MONITORING ON INTERNATIONAL TRANSMISSION SYSTEMS AND EQUIPMENT