Monitoring system for fiber optic cables utilizing an OTDR for detection of signal loss and automatic location of faults in the cable

摘要: A monitoring system continuously monitors fibre optic cables for faults and then enables automatic location of the fault in cable. In an optical signal is generated connected as output to a first end fiber cable transmission second end. The returned through provide return at comparator compares provides corresponding difference data. An time domain reflectometer detects loss along data processing determines from single can be used plurality cables.