Phoenix Digital OCX-CTN-13-D-ST - Fiber Optic Module for 1756 Plug-In OCX for ControlNet Networks, 32,000 feet/10 kilometers(1300 nm), Real Time Diagnostic, ST Fiber Optic Connector Style
Phoenix Digital OCX-CTN-85-D-ST - Fiber Optic Module for 1756 Plug-In OCX for ControlNet Networks, 12,000 feet/3,650 meters(850 nm), Real Time Diagnostic, ST Fiber Optic Connector Style