M18 通信设备容量系列 标准查询与下载



共找到 60 条与 通信设备容量系列 相关的标准,共 4

本标准规定了100~1000MHz频段接力通信系统的容量系列、波道配置、设备的主要技术要求及测量方法。 本标准适用于100~1000MHz小容量接力通信系统的研究开发、引进、进网监测、工程设计、运营维护等。

Capacity series and radio-frequency channel arrangement and equipment main technical specifications for 100~1000MHz radio relay communication systems

ICS
33.040.20
CCS
M18
发布
1999-11-11
实施
2000-06-01

本标准仅适用于工作在2-11GHz频段的模拟微波接力通信系统。

Capacity series and radio-frequency channel arrangement for analog microwave relay systems

ICS
33.040.40
CCS
M18
发布
1987-03-27
实施
1987-11-01

本标准适用于小容量和大、中容量移动通信网接入公用通信网的容量系列、窄带调频使用的频段、频道间隔、双工收发间隔、频率容限和无线工作方式。亦适用于不接入公用通信网的专用移动通信网的要求。

Capacity series and frequency channels arrangement in 25 to 1000MHz land mobile telecommunication network

ICS
33.060.50
CCS
M18
发布
1986-04-14
实施
1987-04-01

High-Performance Single Layer Directly Standard Dynamic Range (SDR) Compatible High Dynamic Range (HDR) System for use in Consumer Electronics devices (SL-HDR1) (V1.1.1)

ICS
CCS
M18
发布
2016-08-01
实施

Recommendation ITU-T G.8021/Y.1341 specifies both the functional components and the methodology that should be used in order to specify the Ethernet transport network functionality of network elements; it does not specify individual Ethernet transport network equipment.

Characteristics of Ethernet transport network equipment functional blocks (Study Group 15)

ICS
CCS
M18
发布
2015-04-01
实施

This Recommendation provides the characteristics of space research systems and the results of analysis on feasibility of sharing between the space research service (space-to-Earth) and the fixed and mobile services in the band 14.8-15.35 GHz.

Feasibility of sharing between the space research service (space-to-Earth) and the fixed and mobile services in the band 14.8-15.35 GHz

ICS
CCS
M18
发布
2013-12-01
实施

This [draft] Recommendation defines the messages and protocols used to realize the target content distribution carried out on a delivery platform for integrated broadband cable networks. The target content distribution is the mechanism for content distribution addressed to specific target users according to a set of distribution policies and specific interactive feedback between content providers/Ad providers and the platform. Assumed services are target advertisement video insertion, target application insertion, and content recommendation.

(Pre-Published) Messages and protocols enabling target content distribution for integrated broadband cable networks

ICS
CCS
M18
发布
2012-01-01
实施

The target content distribution is the mechanism for content distribution addressed to specific target users according to a set of distribution policies and specific interactive feedback from the platform to content providers/Ad providers. This [draft] Recommendation defines the overall architecture of the target content distribution system on the platform, including the relationship of [ITU-T J.707], which defines the messages between the platform and content providers/Ad providers, and [J.380.1] series. Also, this Recommendation seeks to clarify the relationship between the target content distribution system and other relevant Recommendations such as H.IPTV-AM. This Recommendation illustrates each interface as well.

(Pre-Published) The overview of target content distribution

ICS
CCS
M18
发布
2012-01-01
实施

本标准规定了接入网设备的过电压过电流防护技术要求和试验方法。本标准适用于各种接入网设备,包含但不限于放置在机房安装环境、户外安装环境和用户楼宇安装环境的设备。本标准不适用于无线基站、无线接入设备和用户终端设备。本标准不涉及辐射电磁场的防护。

Technical requirements and test methods for the protection against overvoltages and overcurrents on access network equipment

ICS
33.040.99
CCS
M18
发布
2011-05-18
实施
2011-06-01

This Report is intended to provide background information relevant to the task of making bands in this part of the electromagnetic spectrum accessible to future active services while ensuring that astronomical observations are adequately protected.

Astronomical use of frequency band 50-350 THz and coexistence with other applications

ICS
CCS
M18
发布
2009-09-01
实施

This report is based on two independently developed methodologies in the relevant annexes. These methodologies, even though based on different approaches, provide comparable estimated spectrum requirements. The methodologies estimating the total spectrum requirements in this report addressed terrestrial and satellite requirements in a separate manner. Deployment of unmanned aircraft systems (UAS) will require access to both terrestrial and satellite spectrum.

Characteristics of unmanned aircraft systems and spectrum requirements to support their safe operation in non-segregated airspace

ICS
CCS
M18
发布
2009
实施

本标准规定了中小型电信机房的温湿度、气压、洁净度、机械和电磁环境要求 本标准适用于:接入网机房、远端模块局、小区电信机房、小型卫星地面站、无线基站、小型交换局等 其他类型的电信机房环境要求可参照执行

Environmental Requirements for Telecommunication Houses

ICS
33.040.99
CCS
M18
发布
2007-09-29
实施
2008-01-01

本标准规定了总配线架(MDF)强电入侵告警系统的系统组成、告警功能要求、系统各级功能要求、系统硬件要求、试验方法、检验规则以及标志、包装、运输、贮存等 本标准适用于各类通信局(站)单独设置的总配线架(MDF)强电入侵告警系统以及具备总配线架(MDF)强电入侵告警功能的其他监控系统

Technical Requirements and Testing Methods of Incoming Power Disturbance Alarm System for Main Distribution Frame

ICS
33.040.99
CCS
M18
发布
2007-09-29
实施
2008-01-01

This Recommendation provides guidance to measurement procedures and specifies settings in measuring emissions of terrestrial digital audio broadcasting (T-DAB) and digital video broadcasting-terrestrial (DVB-T) for conformity with the relevant spectrum masks.

Wideband instantaneous bandwidth spectrum monitoring systems

ICS
CCS
M18
发布
2007-01-01
实施

This Recommendation provides guidance to measurement procedures and specifies settings in measuring emissions of terrestrial digital audio broadcasting (T-DAB) and digital video broadcasting-terrestrial (DVB-T) for conformity with the relevant spectrum

Wideband instantaneous bandwidth spectrum monitoring systems

ICS
33.060.80
CCS
M18
发布
2007-01-01
实施

This Recommendation provides guidance to measurement procedures and specifies settings in measuring emissions of terrestrial digital audio broadcasting (T-DAB) and digital video broadcasting-terrestrial (DVB-T) for conformity with the relevant spectrum masks.

Wideband instantaneous bandwidth spectrum monitoring systems

ICS
CCS
M18
发布
2007-01-01
实施

This Recommendation specifies a link capacity adjustment scheme that should be used to increase or decrease the capacity of a container that is transported in an SDH/OTN network using Virtual Concatenation. In addition, the scheme will automatically decrease the capacity if a member experiences a failure in the network, and increase the capacity when the network fault is repaired. The scheme is applicable to every member of the Virtual Concatenation group. This Recommendation defines the required states at the source and at the sink side of the link as well as the control information exchanged between both the source and the sink side of the link to enable the flexible resizing of this Virtual Concatenated signal. The actual information fields used to convey the control information through the transport network are defined in their respective Recommendations, ITU-T Recs G.707/Y.1322 [1] and G.783 [3] for SDH and ITU-T Recs G.709/Y.1331 [2] and G.798 [4] for OTN.

Link capacity adjustment scheme (LCAS) for virtual concatenated signals

ICS
CCS
M18
发布
2006-03-01
实施

This Recommendation specifies a link capacity adjustment scheme that should be used to increase or decrease the capacity of a container that is transported in an SDH/OTN network using Virtual Concatenation. In addition, the scheme will automatically decrease the capacity if a member experiences a failure in the network, and increase the capacity when the network fault is repaired. The scheme is applicable to every member of the Virtual Concatenation group. This Recommendation defines the required states at the source and at the sink side of the link as well as the control information exchanged between both the source and the sink side of the link to enable the flexible resizing of this Virtual Concatenated signal. The actual information fields used to convey the control information through the transport network are defined in their respective Recommendations, ITU-T Recs G.707/Y.1322 [1] and G.783 [3] for SDH and ITU-T Recs G.709/Y.1331 [2] and G.798 [4] for OTN.

Link capacity adjustment scheme (LCAS) for virtual concatenated signals

ICS
CCS
M18
发布
2006-03-01
实施

The Recommendation considering that the creation of an upgraded spectrum management system would contain software modifications to the current Windows multi-lingual basic automated spectrum management system (WinBASMS) to support and facilitate upgraded national spectrum management and monitoring, coordination among administrations and notification to the Radiocommunication Bureau (BR).

Guidelines for an upgraded spectrum management system for developing countries

ICS
CCS
M18
发布
2003-01-01
实施

suitable limits on the power flux-density, set up at the surface of the Earth, in a reference bandwidth

Sharing in the band 5 250-5 350 MHz between the Earth exploration-satellite service (active) and wireless access systems (including radio local area networks) in the mobile service Question ITU-R 218/7

ICS
33.060.30
CCS
M18
发布
2003-01-01
实施



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