Standard PoE switch
A standard PoE switch is a network device that can provide power and transmit data to the device through network cables, hence it is called a "Power over Ethernet" (PoE) switch. This technology can exempt devices from the hassle of using additional power, making it an important component of building local area networks, enterprise networks, and data center networks in enterprises and organizations. This article will provide a detailed introduction to the working principle, application scenarios, and advantages of standard PoE switches.
Non standard PoE switches
Non standard PoE switches refer to switches that do not comply with the IEEE 802.3af/at standard and may use their own unique power transmission protocol. Due to the lack of unified standards, non-standard PoE switches may encounter compatibility issues when connecting to other devices. In addition, the power output of non-standard PoE switches may not be as stable as standard PoE switches, posing certain security risks.
Post time: Sep-27-2023