Physical Optics Corp. (POC)Physical Optics Corp. has developed the POC912 fiber optic 1:2 bypass switching system for automated switching of primary and secondary fibers. The system protects against faulty fibers or the loss of return data links from a primary source. It is suited for fiber optic data links or network systems and operates in either single- or multimode without the need to modify existing fiber equipment. An alarm connection signals the user that a switch to a secondary path has occurred.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra December 2023 IssueO-Band Swept Photonics AnalyzerThe SPA-100 O-Band Swept Photonics Analyzer from Santec leverages the sweeping range of a tunable laser to maintain a high resolution reflectometer (<6 µm). 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