Fiber optic cable with cladding light sensor and associated adjustment, testing and monitoring devices and method for monitoring an optical fiber cable

摘要

In the case of an optical fiber cable (1) with an optical fiber (2), which has a fiber core (3) and a fiber jacket (4), according to the invention at least one decoupling plug (6) arranged on a fiber end (2b) of the optical fiber (2) that is decoupled has a cladding light sensor (8) for measuring cladding light (9) arranged behind the outcoupling fiber end (2b), which emerges from the end of the fiber jacket (4) at the outcoupling fiber end (2b).