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音频/视频、信息和通信技术美利体育官网首页网址 通过通信电缆和端口传输直流电的安全问题

Audio/video, information and communication technology equipment - Safety aspects for DC power transfer through communication cables and ports

用于通信系统的以太网供电 (PoE) 和连接器

Power over ethernet (PoE) and connectors for communication systems

接入和终端（AT） 公共电话网络的数字接入 IP终端的线路功率要求

Access and Terminals (AT); Digital Access to the Public Telephone Network; Line power requirements for IP terminals

音频/视频、信息和通信技术美利体育官网首页网址 安全 使用通信线缆在非主电源电压高于60 V直流和ES2/ES3交流电压下在通信美利体育官网首页网址端口间进行电力传输

Audio/video, information and communication technology equipment - Safety - Power transfer between communications equipment ports using communication wires and cables cabling at non-mains voltage above 60 V DC and ES2/ES3 AC voltage

音视频、信息通信技术美利体育官网首页网址 - 安全 通信电线和电缆在高于 60 V DC 的非市电电压及 ES2/ES3 AC 电压下通信美利体育官网首页网址端口间的电力传输

Audio/video, information and communication technology equipment - Safety - Power transfer between communication equipment ports using communication wires and cables cabling at non-mains voltage above 60 V DC and ES2/ES3 AC voltage

IEEE 以太网标准修正案 1：单对以太网数据线供电

IEEE Standard for Ethernet Amendment 1: Power over Data Lines of Single Pair Ethernet

通过网络供电的电信系统中工作电压和电流的安全限制（第 5 研究组）

Safe limits for operating voltages and currents in telecommunication systems powered over the network (Study Group 5)

音频和视频、信息和通信技术美利体育官网首页网址 第3部分：通过通信电缆或通过通信端口传输直流电源的安全方面 (IEC 62368-3:2017)

Audio/video, information and communication technology equipment - Part 3: Safety aspects for DC power transfer through communication cables and ports (IEC 62368-3:2017)

接入网美利体育官网首页网址基于以太网接口的反向馈电技术要求

Technical requirements based on terminal power over ethernet(TPoE)for access network equipment

数据终端美利体育官网首页网址供电技术要求

Technical requirements for data terminal equipment(DTE)power