| 摘要 |
A non-autonomous fiber optic network having the capability of monitoring optical data communications of said fiber optic network comprises an optical fiber cable which provides an optical medium (i.e., bus) for communicating optical signals. A bus controller controls the communications of optical information on the optical fiber cable. The bus controller also monitors the optical information outputted on the optical fiber cable, thereby verifying the integrity of the optical information transmitted to terminals connected to the optical fiber cable. An optical interface of the bus controller taps a percentage of power that is outputted onto the optical fiber bus and routes that signal to a receiver unit of the bus controller. The signal coupled back to the receiver unit is utilized by the bus controller to monitor the integrity of the transmitted data that is outputted on the optical fiber bus.
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