FREQUENTIS

Automatic switching apparatus; Change-over switches; [ Electronic test and measurement devices for use in the fields of networks and telecommunications, namely, instrumentation used to test and certify new and existing data and voice communication cable and coaxial cable; ] Telecommunication switches; [ Telecommunication towers; ] Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols