It is the latest digital cross connection distribution system. It has not only the functions of fixed distribution, fixed transfer and auto-loop and test that a normal digital distribution frame has, but also the functions of fast dispatch, transfer etc.
It is the latest digital cross connection distribution system. It has not only the functions of fixed distribution, fixed transfer and auto-loop and test that a normal digital distribution frame has, but also the functions of fast dispatch, transfer etc.
It is the latest digital cross connection distribution system. It has not only the functions of fixed distribution, fixed transfer and auto-loop and test that a normal digital distribution frame has, but also the functions of fast dispatch, transfer etc.
