Bus cable with copper shielding braid for bus systems such as Modbus, SUCOnet P, Modulink P and VariNet-P. The cable lengths (maximum) of a bus segment for given bit rates are as follows: 9.6–93.75 kBit/s = 1200 m · 187.5 kBit/s = max. 1000 m · 500 kBit/s = max. 400 m.