GHS gigabit modular Ethernet switch for use as an automation backbone device in automotive or infrastructure applications, or for connectivity to higher-level networks, supports all common Gigabit and Fast Ethernet standards and IT standard protocols, as well as Profinet and EtherNet/IP. On-board display provides access to diagnostics and configuration options without additional software and tools. It accommodates up to 28 ports with up to 12 for Gigabit, and has a -20 to 55 °C rating.