33.040.40 数据通信网 标准查询与下载

YD/T 3825-2021 面向互联网应用的机械硬盘测试规范

Mechanical hard drive testing specifications for Internet applications

ETSI GR NFV 001 V 1.3.1-2021 网络功能虚拟化（NFV） 用例

Network Functions Virtualisation (NFV) - Use Cases

ETSI GR NFV 003 V 1.6.1-2021 网络功能虚拟化（NFV） NFV 中主要概念的术语

Network Functions Virtualisation (NFV) - Terminology for Main Concepts in NFV

IEC TR 61850-90-13:2021 电力公用事业自动化通信网络和系统 第 90-13 部分：确定性网络技术

This part of IEC 61850, which is a Technical Report, provides information, use cases, and guidance on whether and how to use deterministic networking technologies. Furthermore, this document comprises technology descriptions, provides guidance how to achieve compatibility and int

Communication networks and systems for power utility automation - Part 90-13: Deterministic networking technologies

ITU-T G.994.1-2021 数字用户线收发器的握手程序

Handshake procedures for digital subscriber line transceivers

LST CLC/TS 50136-9-2021 报警系统 报警传输系统和设备 第9部分：使用互联网协议（IP）的报警传输通用协议的要求

Alarm systems - Alarm transmission systems and equipment - Part 9: Requirements for common protocol for alarm transmission using the Internet Protocol (IP)

DB5101/T 101-2021 1.4G宽带集群专网与TETRA窄带集群专网宽窄融合技术规范

1.4G Broadband Trunking Private Network and TETRA Narrowband Trunking Private Network Broad-Narrow Convergence Technical Specifications

ITU-T G.8152.1/Y.1375.1-2021 MPLS-TP网元的操作、管理、维护（OAM）管理信息和数据模型

Operation, administration, maintenance (OAM) management information and data models for the MPLS-TP network element

ITU-T G.8152.2/Y.1375.2-2021 MPLS-TP 网元的弹性信息/数据模型

Resilience information/data models for the MPLS-TP network element

ITU-T G.798 AMD 3-2021 光传送网分级设备功能块的特点；修正案 3

Characteristics of optical transport network hierarchy equipment functional blocks; Amendment 3

ETSI GS NFV 006 V 2.1.1-2021 网络功能虚拟化（NFV）第 2 版 管理和编排 架构框架规范

Network Functions Virtualisation (NFV) Release 2 - Management and Orchestration - Architectural Framework Specification

ITU-T G.807 AMD 1-2021 光媒体网络的通用功能架构；修正案 1

Generic functional architecture of the optical media network; Amendment 1

ITU-T J.1301-2021 支持互联网协议和广播有线电视的基于云的融合媒体服务规范-要求

Specification of cloud-based converged media service to support Internet protocol and broadcast cable television - Requirements

ITU-T G.8310-2020 地铁交通网络架构

Architecture of the metro transport network

ITU-T Y.4211-2020 智能公共交通服务的无障碍要求

Accessibility requirements for smart public transport services

ITU-T G.7701 AMD 2-2020 共同控制方面；修正案 2

Common control aspects; Amendment 2

ITU-T Y.4559-2020 无人机基站巡检业务需求及功能架构

Requirements and functional architecture of base station inspection services using unmanned aerial vehicles

PN-EN 61850-7-3-2011/A1-2020-11 E 电力公用事业自动化通信网络和系统 第 7-3 部分：基本通信结构 通用数据类

Communication networks and systems for power utility automation - Part 7-3: Basic communication structure - Common data classes

PN-EN 61850-9-2-2011/A1-2020-11 E 电力公用事业自动化的通信网络和系统 第 9-2 部分：特定通信服务映射（SCSM） ISO/IEC 8802-3 上的采样值

Communication networks and systems for power utility automation - Part 9-2: Specific communication service mapping (SCSM) - Sampled values over ISO/IEC 8802-3

PN-EN 61850-7-2-2011/A1-2020-11 E 电力公用事业自动化通信网络和系统 第 7-2 部分：基本信息和通信结构 抽象通信服务接口（ACSI）

Communication networks and systems for power utility automation - Part 7-2: Basic information and communication structure - Abstract communication service interface (ACSI)