Power over Ethernet (PoE) LAN switches supply dc power to PoE powered devices over long distances while transmitting data over the same Cat. 5 or higher cable. Managed or unmanaged, PoE LAN switches ...
Supporting user safety with a range of protection features, the PSE-QD and PSE-HQD IEEE802.3af-compliant, embedded power sourcing modules for power over Ethernet (PoE) support high power mode. In ...