The invention discloses circuit switching equipment and belongs to the technical field of communication. The circuit switching equipment comprises n first band switches, m second band switches and a plurality of switching circuits. Each first band switch comprises at least m movable pole groups. Each second band switch comprises at least n movable pole groups. Fixed pole groups are movably connected with a plurality of movable pole groups through linkage mechanisms. Each fixed pole group is connected with one movable pole group at one time. When the fixed pole group is connected with the movable pole group, a kth fixed pole in the fixed pole group is connected with a kth movable pole in the connected movable pole group. The fixed poles of an ith first band switch in the n first band switches are connected with ith first equipment in n pieces of first equipment. The fixed poles of a jth second band switch in the m second band switches is connected with jth second equipment in the m pieces of second equipment. A jth group of movable poles in the ith first band switch are connected with an ith group of movable poles of the jth second band switch through the switching circuits.