Interferences on the twisted pair in the employment of the XDSL system

This paper describes main interferences on the twisted pair important in planning and implementing the XDSL technology. First part of this paper describes fundamental types of the interferences which have influence on the implementation of the XDSL technology. Second part of this paper provides basic characteristics of the other interferences which can appear on the subscriber line. End of this paper gives conclusion emphasizing what should be applied and included in the procedure of projecting stationary access networks with XDSL technology.