SWT L2 – Substation Switch (19″ rack)

SWT ethernet switches offer different types of optical fiber ports (MT-RJ, SC, LC ) for  transmitting services from distribution substations.

They implement different security features that prevent unauthorized traffic such as: port disabling, traffic restriction according to MAC adresses, authentication protocols, etc.

Check also the L2/L3 PTP model

Key features 

  • Complies with IEEE 1613 & IEC 61850-3 standards
  • Brings the necessary capabilities to implement the automation of Electrical Substations according to the IEC 61850 standard.
  • Flexibility in number and type of ports.
  • Front or rear port arrangement.
  • 4 Gigabit Ethernet SFP bays and up to 32 Fast Ethernet ports (RJ-45, MT-RJ, ST, SC, LC, LC SM).
  • Digital I/O (managed via SNMP).
  • Configurable priority for each port.
  • QoS features to identify critical services.
  • Advanced RSTP implementation.
  • Local and remote access through a local console, Telnet server and SSH server, or a built-in web server (HTTP/HTTPS).
  • SNMPv1, SNMPv2c and SNMPv3 agent.
  • LLDP, GARP/GMRP, NTP/SNTP, management access with TACACS+, and client equipment access control with RADIUS.
  • IGMP snooping.
  • Q-in-Q operation (double tagged).
  • Link aggregation by LAG function (static), according to IEEE 802.1ad.
  • Compact 19″/1 s.u. chassis.


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