ELMA Electronic Inc. 6U VME 24 port Layer 3 Gigabit Ethernet Switch T4070a

Features: Extended and conduction cooled versions available 16k entry forwarding database Automatic or controlled learning and aging routing table Full line rate switching engine Port and MAC access control Flow control and back pressure 9KB jumbo frames IPV4 IGMP IPV6 MLD snooping MAC address transplant for rapid reconfiguration 802.1W Link aggregation – static or LACP Bandwidth management Multicast rate limiting Egress rate shaping with rate ranging port from 64K to 1 Gbps Minimal bandwidth guarantee per traffic class VLAN Services 4K active VLAN 4K bridge multicast groups Flexible VLAN assignment 802.1Q - port based, protocol based 802.1V, service VLANs 802.1ad, policy based VLANs Quality of Service engine Eight priority ques per port Traffic class assignment per 802.1p tag, MAC address, port, DiffServ, CP or policy engine L3 IP V4 and V6 routing engine 1K UC ARP entriesRIP V2, OSPF, V2 routingProxy ARP, DHCP relay Security features 802.1x port authenticationMultic ast / broadcast limitingSTP / RSTP protocol Virtual cable tester on line Flexible management tools Web or CLI managementStandard and private MIBSEnhanced port mirroring Easy software updating