The high surge handling capabilities and low capacitance of GDTs make them well suited for telecom and power supply applications where signal integrity and primary protection from “outside-world” events is critical. These applications include: MDF Modules, Digital Linecards (xDSL, DLC, ISDN), Analog Linecards / SLICs, PBX, DSL Gateway Modems, Set-Top Boxes, UPS, Power Strips, Power Supplies, Irrigation systems, and Alarm Systems.