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Via Marino Serenari 1
40013 Castel Maggiore (BO) Bologna

Phone / Fax: show
Phone: +39 051 705884
Fax: +39 051 705833
  • Hall 4.1 313
  • Public Transport Public Transport

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Product description

NB3N is a Redundant Railway Ethernet Switch allowing the design of a switched LAN on a coaxial backbone, over trains. Its structure based on a redundant stack of rugged switches offers a large number of advantages in the realization of an IP network, meeting the most demanding needs in bandwidth, reliability and security for train services and operations. The use of pre-existing coaxial cables installed between coaches allows to set up a 100+100Mbps network, without efforts in terms of new cabling and installation costs, by implementing aggregation over a double link.
NB3N provides all the key features of a Layer2/Layer3 switch, such as VLAN and Quality of Service support, inter-vlan routing, traffic shaping and full multicast support. It's fully manageable, providing detailed diagnostics based on SNMP protocol. DHCP server and client roles offer the ability to develop a self-contained network solution. RSTP/MSTP allow the deployment of more complex and redundant network topologies.
In-vehicle hosts can be connected to the NB3N with M12 or Tera connectors.
  • Managed Gigabit Ethernet switch with up to 24 ports
  • Advanced Layer2/Layer 3 features with security and control policies
  • Link redundancy and bandwidth multiplication via Link Aggregation (LACP)
  • Stacking capability for highly reliable and scalable solution
  • DHCP Server Option for IP address automatic assignment

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