Protection for RS232 and Token Ring. Low shunt capacitance to reduce signal loss. State-of-the-art avalanche diode technology.

Low shunt capacitance to reduce signal loss. Protection for RS232 and Token Ring. Spring-loaded design prevents wires from loosening, corroding, or becoming brittle. Easy installation with Quick-Connect connectorsright at the portjust strip the cable and insert. Keep your network and communications devices (I/O cards, controllers, programmable logic controllers, modems, CSU/DSUs, hubs, and multiplexors) up and running.