Commission for Discipline Inspection and Supervision Bureau is in Laibin city, Guangxi Province. By analyzing the internal constructure, safety and fluidity, LASUN adopts Cat6 unshielded system products, which meets transmission platform of the Bureau light current system. Cat6 series products can connect well the voice, data, graphics, images, multimedia communication equipments, information exchange equipments and auto- management equipments, also can connect the internal network equipments and external communication network.