Identification of damaged cable pairs in a telecommunications network and restoration of telephone service to subscribers

摘要

A method for identifying damaged cable pairs in a pulp cable comprises arbitrarily attaching proximal ends of damaged cable pairs to ports on a first connector block of a service restoration system (SRS), and arbitrarily attaching distal ends of damaged cable pairs to ports on a second connector block of the SRS. Directory number information associated with each damaged cable pair is retrieved by the SRS from affected subscribers, and the serving switch. If a match of directory number information is found, the proximal damaged cable pair end is interconnected to the distal damaged cable pair end of a single cable pair via SRS switch fabric. The SRS periodically generates a status report including port locations of corresponding ends of a damaged cable pair so that the ends may be permanently spliced together. <IMAGE>