Abstract：With the increasing of cutover times in transit network optimization, new construction of optical cables and line transfer
etc., it is likely to cause non-connection point failure of cable line or normal line transfer and cutover. The traditional interrupt
service cutover repairing method has not meet with the practical requirements. The optical cable profile cutover technology is discussed
in this paper. And the technology works under the premise of not interrupting the operation of normal core system, solving
the line transfer and cutover in the cable accident.
2015, Vol. 1 
