html{display:none} SEL-2726U Eight-Port Ethernet Switch | Schweitzer Engineering Laboratories


Eight-Port Ethernet Switch

The SEL-2726U is the dependable choice in Ethernet connectivity, whether it's used in testing stations, laboratories, research and development, manufacturing, or other exacting work areas. Designed for durable and reliable operation, the SEL-2726U is ready for years of daily use in demanding environments.

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Simple, Easy Network Connectivity—Easily install the unmanaged, all-copper Ethernet switch, which requires no software. All eight ports automatically configure themselves for speed and duplex operation. No settings to manage or store means greater ease of control and fewer chances for human error.

Fast Connectivity for Troubleshooting—Quickly place the eight-port switch into testing or troubleshooting environments. The low requirements for power and operating voltage mean easy copper Ethernet connectivity is there when you need it.

Durable Ethernet Expansion—Use the eight-port switch to expand network connectivity for building management systems, alarm closets, or other temperature-regulated environments where important control needs exist.

Environmental-Conditioning Specifications—Temperature range of 0° to +40°C (+32° to +104°F); meant for conditioned environments.


    1. 1

      Power Indicator

    2. 2

      10/100BASE-T Ethernet Ports

    3. 3

      Link/Activity LED

    4. 4

      Duplex/Collision LED



Withstands punishment in high-use environments due to a rugged design. Built with high-quality components, the switch is enclosed in a tough aluminum chassis for thermal conductivity.

Easily install the unmanaged switch, which requires no software. The ports automatically configure themselves for speed and duplex operation.

Depend on reliability from SEL. Compare SEL's, no-questions-asked, worldwide, ten-year product warranty and highly rated technical support to alternatives.

The Firmware IDs for older versions of the firmware can typically be found in Appendix A of the instruction manual.