The HP AdvanceStack 100VG Hub-14 is ideal for networks that require high-speed connectivity for time-sensitive applications like multimedia, imaging, and video. The Hub-14 has a twelve fixed RJ-45 connectors for downlink connections and two 2 transceiver slots (1 for uplink and 1 for either uplink or downlink). The 100VG technology delivers 10 times the speed of 10Base-T and up to 20 times the throughput and makes this hub ideal for time-sensitive applications like multimedia, imaging, and video.Diagnostic LEDs show power, fault, expansion slot, console, security, transceiver slot, activity, uplink, cascade, bridge, and connection status. Standard Ethernet frame type support ensures compatibility with your existing applications and IEEE 802.12 compliance provides flexible support over your existing cabling.
hier mal 2 Bilder von Hub
http://guenstige-hardware.de/ebay/marco/j2410A-1.gif
http://guenstige-hardware.de/ebay/marco/j2410A.gif