Power Over Ethernet Controller

4947 power over ethernet controller products are offered for sale by suppliers on Alibaba.com, of which ethernet & communication modules accounts for 1%, network switches accounts for 1%, and plc, pac, & dedicated controllers accounts for 1%. A wide variety of power over ethernet controller options are available to you, such as vlan support, qos and lacp.You can also choose from full-duplex, half-duplex power over ethernet controller,as well as from ieee802.3af/at power over ethernet controllerAnd whether power over ethernet controller is 2.4, {2}, or {3}.