摘要
随着IEEE802.3af、IEEE802.3at标准的制定,Po E以太网供电技术正快速走进人们的生活,并越来越受到制造商、工程商、终端用户的欢迎。论文对Po E供电系统及关键技术进行介绍,阐述了Po E供电方式在监控系统中的应用,对Po E供电系统线材、设备的选择进行探讨。
With the development oflEEE802.3af, IEEE802.3at standard, PoE Ethernet power supply technology is rapidly into the present life, and more and more manufacturers, engineering, end-users welcome. In this paper, the PoE power supply system and the key technologies are introduced, and then the application of PoE power supply in the monitoring system is discussed. Finally, the selection of PoE power supply system wire and equipment is discussed.
出处
《智能建筑与智慧城市》
2017年第2期67-68,72,共3页
Intelligent Building & Smart City
关键词
供电系统
交换机
监控系统
power supply system
switch
monitoring system
