Signal surge protection solutions based on Raycap’s SafeTec, ProTec or ACData brand Surge Protective Devices (SPDs) provide protection from lightning and induced transient over voltage events occurring on T1/E1/DS1 back-haul circuits. Signal surge protection products from Raycap are compact in size yet offer high surge current capacity. Surges and spikes on data lines can quickly corrupt data and destroy communications boards. Data surge protection is imperative in order to protect important records and critical information. Surge protectors can safely shunt away unwanted energy, adding the protection needed for secure data and equipment.