These single pair Ethernet (SPE) connector solutions deliver long cable lengths and a compact and vibration-proof design that is insensitive to electromagnetic influences. While Ethernet technology is too complex for many industrial applications, SPE components offer simplicity. Compared to four-pair Ethernet, installation is less difficult and allows a reduction in space and weight. The technology enables continuous intelligent networking across all levels and is scalable, deterministic and fully compatible, allowing all components to communicate with each other and making it a comprehensive key technology for applications in Industry 4.0 and IIoT.