DAO01 ABB

The German Federal Network Agency has reserved a total bandwidth of 100 MHz from 3.7 GHz to 3.8 GHz for use on local industrial sites.German companies are thus able to rent part of this bandwidth on an annual basis and to make exclusive use of it on their own operating sites in a private 5G network whilst also providing data protection.Siemens is using this principle to evaluate and test industrial protocols such as OPC UA and Profinet in its Automotive Showroom and Test Center together with wireless communication via 5G.

德国联邦网络管理局已保留从3.7 GHz到3.8 GHz的100 MHz总带宽供本地工业企业使用。因此，德国公司能够每年租用其中带宽，并在私有5G网络中在自己的运营站点上独家使用这部分带宽，从而获得数据保护。西门子正是利用这一原则在其汽车展厅和测试中心评估和测试5G无线通信环境下OPC UA和Profinet等工业协议的表现。