refers to a power over Ethernet technology that simultaneously transmits power and data through a twisted pair cable. The application of this technology can effectively improve the stability and flexibility of the network, so it is widely favored by people. At present, there are various applications based on PoE technology on the market, such as Gigabit PoE switches, PoE power supplies, PoE splitters, and so on.
injector is also called midspan, PoE charger or PoE adapter. It connects non-PoE switches and PoE powered devices (PD) through network cables (such as Cat5eCat6Cat6a, etc.) working. This equipment is generally suitable for places that need to install low-power terminal equipment but lack power outlets. This solution effectively achieves a great improvement in network flexibility at a lower cost, so that equipment installation is no longer restricted by geographical and existing network architecture.
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