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7900 Series

Industrial Ethernet Modular Switch

The N-Tron 7900 Industrial Ethernet Modular Switch is designed to deliver op.. mum performance with maximum network versatility. Its flexible modular format allows customization with a variety of fibre and copper port modules. As the network evolves, port configurations can easily be changed to adapt to new communication requirements. The fully managed series is ideal for manufacturing, utilities, transportation, energy generation, wastewater and other extreme networking environments that demand high reliability, superior noise immunity and support across extended distances.

Product Features

  • 4 slot modular switch
  • Requires 2 SFP gigabit CPU module (transceivers sold separately)
  • Available modules (transceivers sold separately):
    • 2 port 100BaseFX fi ber module
    • 4 port 100BaseFX fi ber module
    • 6 port 10/100BaseTX copper module
  • -20DegC to 70DegC operating temperature
  • Onboard temperature sensor
  • ESD and surge protection diodes on all copper ports
  • Auto sensing 10/100BaseTX, duplex and MDIX
  • Store-and-forward technology
  • Rugged DIN-rail enclosure
  • Redundant power inputs (10-30 VDC)
  • Configurable bi-colour fault status LEDs

Fully Managed Features

  • SNMP v1, v2, v3 and web browser management
  • EtherNet/IP™ CIP Messaging
  • Configuration backup via optional SD card (order NTCD-128)
  • Detailed ring map and fault location charting
  • N-Ring™ Technology with ~30ms healing
  • N-Link™ Redundant N-Ring Coupling
  • N-View™ OPC monitoring
  • RSTP - 802.1d, 802.1w, 802.1D
  • IGMP auto configuration
  • 802.1Q tagged VLAN and port VLAN
  • 802.1p QoS, port QoS and DSCP
  • LLDP (Link Layer Discovery Protocol)
  • DHCP Server, Op.. on 82 relay, Op.. on 61, IP Fallback
  • Port mirroring and trunking
  • Local Port IP Addressing
  • Port Security—MAC Address Based


Technical Documents


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