June 9, 2021
The Scalance MUM856-1 – the first industrial 5G router from Siemens – is available now. The device connects local industrial applications to public 5G, 4G (LTE), and 3G (UMTS) mobile wireless networks. The router can be used to remotely monitor and service plants, machines, control elements, and other industrial devices via a public 5G network – flexibly and with high data rates. Demand for this type of solution is growing in industry. In addition, the device can be integrated into private 5G networks. The Scalance MUM856-1 therefore supports future-oriented applications such as mobile robots in manufacturing, autonomous vehicles in logistics or augmented reality applications for service technicians. Thanks to a robust IP65 housing, the router can also be used outside the control cabinet, for example under harsh conditions in production or in outdoor facilities in the water industry.
To ensure the powerful connection of Ethernet-based subnetworks and automation devices, the Scalance MUM856-1 supports Release 15 of the 5G standard. The device offers high bandwidths of up to 1000 Mbps for the downlink and up to 500 Mbps for the uplink – providing high datarates for data-intensive applications such as the remote implementation of firmware updates. Thanks to IPv6 support, the devices can also be implemented in modern communication networks. Various security functions are included in order to monitor data traffic and protect against unauthorized access: for example, an integrated firewall as well as authentication of communication devices and encryption of data transmission via VPN. If there is no available 5G network, the device switches automatically to 4G or 3G networks. The first release version of the router has an EU radio license; other versions with different licenses are in preparation. With the Sinema Remote Connect management platform for VPN connections, users can access remote plants or machines easily and securely – even if they are integrated in other networks. The software also offers easy management and autoconfiguration of the devices.
Successful use of prototypes for private 5G networks
Besides connectivity to public networks, Scalance MUM856-1 also supports integration into private local 5G campus networks. Siemens is testing this use case in their own Automotive Showroom and Test Center in a prototype of a standalone 5G test network, which is based on Siemens components. The 5G infrastructure used here comprises a 5G core, a distributed unit, and several radio units. Siemens has also built another prototype of a private 5G infrastructure in its plant in Amberg, and their Karlsruhe plant will be equipped soon. In these systems, Siemens is relying exclusively on its own independently developed products and solutions. In addition, Siemens is currently implementing private network technology for a 5G campus network with a focus on industrial use in one of the Deutsche Messe AG exhibition halls in Hanover. This private 5G network will be ready for use in early September. The network can be used by exhibitors during trade shows and, outside of trade show times, can be used by companies for tests and field trials.