The certificate is based on standards IEC 62443-4-1:2018 Edition 1 and IEC 62443-4-2:2019 Edition 1 and applies to the specified managed Layer 2 Industrial Ethernet switches, which can be used to create reliable and redundant communication networks. This offers customers numerous advantages. First, the certificate proves the reliability and integrity of the switches in terms of their product development. It is essential to ensure that security-relevant aspects are considered starting from the planning and development phase, so that the security of the entire target system has a stable foundation. Furthermore, the network component certification confirms that technical functionality of these items can also be used for plants and machines that are designed and operated in accordance with the recommendations of IEC 62443-3-3.