B&B Electronics Mfg. Co IMC Giga-AccessEtherLinX-II 852-32305 Ethernet Switch - 5 Ports - Manageable - 10/100/1000Base-T, 1000Base-LX - Uplink Port - 4, 1 x Network, Uplink - 2 Layer SupportedLifetime Limited Warranty - RoHS, WEEE Compliance 852-32305

The Giga-AccessEtherLinX-II accepts traffic containing VLAN tags on the Uplink port and directs that traffic to the twisted pair downlink ports based on the VLAN ID. In addition to assigning 802.1Q VLAN-tags on a per-port basis, users can also "Qualify" the different VLAN TAGS to assign based on the DiffServ or PRI value of the incoming frame. Traffic priority for each port is supported with a hi/low prioritization queues. The Giga-AccessEtherLinX-II includes per port bi-directional bandwidth control, and supports IGMP multicast pruning which ensures only the necessary amount of IP multicast packets are bridged.