2022 Spring Festival holiday

Switch （PoE）classification choose

HUK Gigabit Managed POE Switch Hardware, Software Introduction

PoE (Power over Ethernet, also known as remote Power supply), the PoE Power supply device will add Power to the network line, through the network line simultaneously transmission data and Power, to achieve the first line dual use. When it comes to PoE systems, PSE and PD are inseparable. PSE (Power Sourcing Equipment) refers to Power source Equipment, which is also the manager of the Power supply process of PoE Ethernet. Such as a PoE switch.

With digital, intelligent development, more can only terminals will be connected to the Ethernet, a lot of Ethernet access to the equipment (IP cameras, wireless router, network telephone, attendance, network advertising machine, etc.) power is not very big, but to the power adapter to provide power for it, at the same time have a need to connected to the Internet, so, you need 2 (the power cord, network cable lines to work properly, power supply (PoE) was born, Ethernet Ethernet power supply (PoE) standard issued to just a few years now, companies around the world are eager to adopt this new technology.