L2+/L4 48-Port 10/100/1000T 802.3at PoE + 4-Port 10G SFP+ Managed Switch, with Hardware Layer3 IPv4/

ACME Active Key AddPac Advantech Ariesys ATCOM AudioCodes AVAYA Axiomtek Axtel BlueParrott Broadrack Cervoz Chinfa Cincoze Cisco Systems Cleankeys Commeng Crestron D-Link Dell Durabook ETU-Link Extreme Networks Front Man GALMAR Getac Gohigh Grafos Steel Grandstream Huahuan HW group ICOP ICP DAS IEI Technology InduKey Jabra key technology Konftel l-card LinkSys Mairdi Mean well MOXA Inc. Nexcom Optech Panasonic PLANET Plantronics Poly Polycom Raritan Sennheiser SNOM Weintek Winmate ZandZ