Functions and applications of PoE switches

PoE switch is based on the traditional Ethernet switch, the internal PoE function, so that the switch not only has the function of data exchange, but also can be transmitted through the network cable. The solution of PoE switch can not only effectively solve the PoE power supply module can not network management shortcomings, can also provide a wealth of features, such as power supply priority management, overheating overload protection, QoS planning, security features support, while avoiding the built-in PoE function of ONU uplink bandwidth problems, PoE switches usually provide 2*GE uplink port even Gigabit uplink.

With the wide application of Ethernet, RJ-45 is widely used in the world, so all kinds of PoE devices are compatible. PoE does not need to change the way the Ethernet cable structure can operation, so the use of PoE system not only saves cost easy wiring installation is capable of remote power on and off, PoE intelligent power supply which solves the power supply problem of Internet terminal required, play a very important role in the future development of Internet of things in.

Hong Ruiguangxiang is a leading manufacturer of transmission equipment, long-term concern network construction and development direction of network technology development trend, the user, through the analysis of user needs, launched a series of PoE IEEE 802.3AF/IEEE 802.3ATt switches conform to the technical standards and solutions, can adapt to the environment of security engineering application of long period environment.