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Security Enhancements Include FIPS Validation and New Security Settings
May 10, 2021

SEL software-defined networking (SDN) products are now validated to Federal Information Processing Standards (FIPS) 140-2 Level 1. New port modules and security configuration options make it easier to integrate SEL SDN solutions with existing equipment and security policies.

Upgraded SNMP Capabilities, Improved Boot-Up Stability, and More Flows
Mar 8, 2021
The SEL-2740S and SEL-2742S Software-Defined Network Switches now support Simple Network Management Protocol Version 3 (SNMPv3) and expand the MIB support beyond the ifMIB to include the system description, up time, contact status, name, location, firmware version, serial number, power supply status, and Ethernet module status.
SEL-5056 Version 2.4 Enhancements
Mar 8, 2021
With SEL-5056 Software-Defined Network Flow Controller Version 2.4, there are several enhancements to automated circuit provisioning, called Logical Connections. The update also integrates the use of hard timeouts into the Logical Connection circuit provisioning, includes expanded automated multicast circuit provisioning, provides an update to the Learn & Lock functionality, and more.
SEL-2742S Software-Defined Network Ethernet Switch
Oct 19, 2020
SEL has released the SEL-2742S Software-Defined Network Switch, a 12-port software-defined networking (SDN) Ethernet switch. This addition to our SDN portfolio provides utilities and industrial operations with a choice of surface or DIN-rail mounting.
New Firmware for the SEL-2740S
Aug 6, 2020
Firmware Version R105 for the SEL-2740S simplifies commissioning and adoption. You can now commission and adopt the switch on any port.
Flow Auditor Application
Aug 6, 2020
This application provides situational awareness by showing exactly what traffic is allowed on the network. It also provides the data needed to support compliance to NERC CIP-007-6 R1.
SEL-5056 Version 2.2 Enhancements
Aug 6, 2020
This flow controller release provides new features and improvements to existing features. Complete release notes can be found in the product manual.