Request InfoElectro Standards LaboratoriesAn eight-way fiber optic remotely controlled switch/converter has been released by Electro Standards Laboratories. The QuickSwitch 5191 acts as a signal source and prevents optical signal loss. The company says the device allows access to up to eight fiber optic network ports from one computer. Features include built-in fiber optic-to-twisted-pair conversion and an LED display that indicates switch position and fiber link presence. 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