Browse Standards

电磁兼容 风险评估 第2部分：电子电气系统

Electromagnetic compatibility—Risk assessment—Part 2:Electronic and electrical systems

天线及接收系统的无线电干扰 第1部分：基础测量 天线方向图的室内远场测量方法

Antennas and reception systems for radio interference—Part 1: Basic measurement—Method for far field measuring in microwave anechoic chamber

天线及接收系统的无线电干扰 第2部分：基础测量 高增益天线方向图室内平面近场测量方法

Antennas and reception systems for radio interference—Part 2:Basic measurement—Method for near field measuring high gain antenna pattern in microwave anechoic chamber

低压电气装置 第4-44部分：安全防护 电压骚扰和电磁骚扰防护

Low-voltage electrical installations—Part 4-44: Protection for safety—Protection against voltage disturbances and electromagnetic disturbances

光放大器试验方法 第3部分：单波道光放大器噪声参数

Optical amplifiers test methods—Part 3： Noise figure parameters for single-channel amplifiers

掺铒光纤放大器 第1部分：C波段掺铒光纤放大器

Erbium doped fiber amplifier—Part 1：C band erbium doped fiber amplifier

便携式宽带应急通信系统总体技术要求和测试方法

General technical requirements and test method of portable broadband emergency communication system

卫星导航动态交通信息交换格式

Dynamic traffic information exchange format for satellite navigation

光缆总规范 第23部分：光缆基本试验方法 光缆元构件试验方法

Optical fibre cable generic specification—Part 23：Basic optical cable test procedures—Cable element test methods

光缆总规范 第21部分：光缆基本试验方法 机械性能试验方法

Optical fibre cable generic specification—Part 21：Basic optical cable test procedures—Mechanical test methods

拉曼光纤放大器

Raman fiber amplifier

公众电信网 智能家居应用测试方法

Public telecom network—Test methods for smart home application

物联网 网关 第2部分：面向公用电信网接入的网关技术要求

Internet of things—Gateway—Part 2: Technical requirements of gateway accessing the public telecommunication network

基于公用电信网的宽带客户网络联网技术要求 可见光成像通信

Technical requirements for broadband customer networking based on public telecommunication network—Optical camera communications

基于公用电信网的宽带客户网关虚拟化 第8部分：接口要求

Broadband customer gateway virtualization based on public telecommunication network—Part 8: Interface requirements

基于公用电信网的宽带客户网关虚拟化 第7部分：管理要求

Broadband customer gateway virtualization based on public telecommunication network—Part 7 ：Management requirements

基于公用电信网的宽带客户网关虚拟化 第6部分：虚拟企业网关功能技术要求

Broadband customer gateway virtualization based on public telecommunication network—Part 6: Technical requirements for virtualized business gateway

基于公用电信网的宽带客户网关虚拟化 第5部分:虚拟家庭网关功能技术要求

Broadband customer gateway virtualization based on public telecommunication network—Part 5: Function and technology requirements for virtual residential gateway

基于公用电信网的宽带客户网关虚拟化 第4部分：实体企业网关技术要求

Broadband customer gateway virtualization based on public telecommunication network—Part 4:Technical requirements for physical business gateway

基于公用电信网的宽带客户网关虚拟化 第3部分：实体家庭网关技术要求

Broadband customer gateway virtualization based on public telecommunication network—Part 3 ：Technical requirements for physical residential gateway