Cisco Lightning Arrestor network antenna 20 dBi

Overvoltage transients can be created through lightning static discharges, switch processes, direct contact with power lines, or through earth currents. The Cisco Aironet AIR-ACC245LA-R Lightning Arrestor limits the amplitude and duration of disturbing interference voltages and improves the overvoltage resistance of in-line equipment, systems, and components. A lightning arrestor installed according to these mounting instructions balances the voltage potential, thus preventing inductive interference to parallel signal lines within the protected system. The Cisco Aironet AIR-ACC245LA-R Lightning Arrestor is designed for use with Cisco Aironet access points and bridges but can be used Cisco Aironet radio device that utilizes an RP-TNC connector.