Overview

LT20GF series are 20-port DIN mount layer-2 managed Ethernet switch with 16x10/100/1000Base-T(X) and 4xGigabit combo ports with SFP socket. These switches are designed for power substation application, and it is fully compliant with the requirement of IEC 61850-3 and IEEE 1613. These switches support Ethernet Redundancy protocol, LK-Ring (recovery time < 30ms), LK-Chain, MRP *, Fast Recovery and MSTP (RSTP/STP compatible) can protect all mission-critical applications from network interruptions or temporary malfunctions with its fast recovery technology.


LT20GF series can be managed centralized and convenient by Open-Vision, as well as the web-based interface, Telnet and console (CLI) configuration. Therefore, the switch is one of the most reliable choices for highly managed and Fiber Ethernet application.

Security Features

  • Device Binding security feature
  • Enable/disable ports, MAC based port security
  • Port based network access control (802.1x)
  • VLAN (802.1Q) to segregate and secure network traffic
  • Radius centralized password management
  • SNMPv3 encrypted authentication and access security
  • Https / SSH enhance network security

Features of Solar Drive Controller

Software Features

  • STP/RSTP/MSTP (IEEE 802.1D/w/s)
  • Redundant Ring (LK-Ring) with recovery time less than 30ms over 250 units
  • TOS/Diffserv supported
  • Quality of Service (802.1p) for real-time traffic
  • VLAN (802.1Q) with VLAN tagging and GVRP supported
  • IGMP Snooping
  • SNMP v1/v2c/v3, MIB, RMON
  • IP-based bandwidth management
  • Application-based QoS management
  • DOS/DDOS auto prevention
  • Port configuration, status, statistics, monitoring, security
  • DHCP Server/Client/Relay
  • SMTP Client
  • Modbus TCP
  • NTP server

Software Features

Assistance Required?

Select an option to Contact Us

contact-sales
Contact Sales
product-sales
Contact Support