The switches support the latest security features required at the edge of the network and are designed to interoperate with industry-standard platforms such as Microsoft Network Access Protection (NAP). The AT-8100 Series is a value access edge workhorse connecting systems requiring advanced layer 2+ and basic layer 3 features combined with a range of connectivity options from copper to fiber. The AT-8100 series includes the 8100S/24 and 24C, 8100S/48, 8100S/16F8-SC, 8100S/24F-LC, and 8100S/24F-BiDi as well as Power over Ethernet (PoE) versions 8100S/24POE and 8100S/48POE.