6U VME 24 port Layer 2 / Layer 3 Gigabit Ethernet Switch with 37Mpps wire speed operation
Model T4070a

• 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 authenticationMulticast / broadcast limitingSTP / RSTP protocol
• Virtual cable tester on line
• Flexible management tools
• Web or CLI managementStandard and private MIBSEnhanced port mirroring
• Easy software updating

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• 24 Fast Ethernet and 6 Gigabit Ethernet Channels
• Conduction and Convection Cooled versions
• Store and forward
• 8000 MAC addresses
• Layer 3 software routing functions
• Static or automatic MAC address management
• Broadcast filtering
• Trunking
• Auto negotiation and auto crossover for true plug and play
• Prevents packet loss with back pressure and IEEE 802.3x flow control
• QoS layer 2/3 using four priority ques with advanced congestion management
• Supports VLANs based on ports and or MAC addresses to simplify network management
• Multicast flow management with IGMP snooping, IGMP v2
• RSTP/STP protocol for more network reliability
• Windows PC, browser or console interface
• Full MIB and RMON counters
• Optional SNMP agent
• Thermal monitoring
• Comprehensive built in test
• Front panel LEDs
• On line virtual cable tester

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• Layer 3 IP forwarding at wire speed
• 12 or 24 10/100/1000 Ethernet ports with a full-wire speed switching capacity of up to 37Mpps
• Extended temperature and rugged versions
• L3 services
• IGMP V2
• RIP V2
• OSPF V2
• UDP relay
• STP/RSTP provides redundant link support. Rapid STP capability for minimizing STP convergence.
• Full wire speed switching capability up to 37Mpps
• Store and forward
• 16000 MAC addresses
• Static or automatic MAC address management
• Broadcast filtering
• Trunking
• Auto negotiation and auto crossover for true plug and play
• Prevents packet loss with back pressure and IEEE 802.3x flow control
• QoS layer 2/3 using four priority ques with advanced congestion management
• Supports VLANs based on ports and or MAC addresses to simplify network management
• Multicast flow management with IGMP snooping, IGMP v2
• RSTP/STP protocol for a more reliable network
• Windows PC, browser or console interface
• Full MIB and RMON counters
• Optional SNMP agent
• Thermal monitoring
• Comprehensive built in test
• Front panel LEDs
• Optional PICMG2.9 (IPMI)
• On line virtual cable tester

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6U VME Light Managed Ethernet Switches
Model 5725G - 5729G series

RoHS compliant form, fit and function replacement for the Model 5725 - 5729 series

• Up to twelve 10/100Mbps auto-negotiating ports with optional fiber interfaces
• High speed non-blocking and store and forward switching
• Auto sensing ports for speed and duplex mode selection
• 2048 MAC address entries with automatic learning and aging
• Packet loss prevention with back pressure or IEEE802.3x flow control
• QoS with four traffic classes
• Port based VLANs
• Slower and faster ports can be used through the same network
• Automatic MDI/MDIX crossover
• LED display for easy network monitoring: activity and link
• Low power dissipation <5W for eight 100TX ports
• High reliability CMOS chip integration

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7 Different board configurations available in both standard and extended temperature models

• Up to sixteen 10/100Mbps auto-negotiating ports with optional fiber interfaces
• High speed non-blocking and store and forward switching
• Auto negotiation provided by fast Ethernet ports for speed and duplex mode selection
• Store and forward with low-last-bit-in to first-bit-out delay switching method
• Packet loss prevention via back pressure and IEEE802.3x flow control
• SNMP, Web management and Telnet via out of band port
• Local and VME data structure(MIB II and private functions)
• Port mirroring and monitoring
• Supports VLANs based on ports and / or MAC addresses to simplify network management
• Ports trunking up to 800 Mbs of aggregated bandwidth
• STP algorithm for more reliable network communications
• LED and thermal sensor for easy network monitoring
• Rugged versions available
• Stand-alone versions without VME

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• VME64x form factor
• Provides 16 Fast and 8 Gigabit Ethernet front panel ports with extension capabilities
• Single and dual slot configurations
• Store and forward
• 8000 MAC addresses
• Static or automatic MAC address management
• Broadcast filtering
• Trunking
• Auto negotiation and auto crossover for true plug and play
• Prevents packet loss with back pressure and IEEE 802.3x flow control
• QoS layer 2/3 using four priority ques with advanced congestion management
• Supports VLANs based on ports and or MAC addresses to simplify network management
• Multicast flow management with IGMP snooping, IGMP v2
• RSTP/STP protocol for more network reliability
• Thermal monitoring
• Comprehensive built in test
• Extended temperature

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