DB25-ALL Network Surge Suppressor

Protect your serial devices from damaging transients and surges with the SS-DB25. User configurable for use with male or female DB25 ports, the SS-DB25 protects all 25 lines, plus D shell chassis. Convenient DB25 input and output connects directly to the protected port, obtaining a ground outlet from the computer chassis. Surge suppression is handled with balanced arrays of high-speed avalanche diodes that divert excess energies created by electrostatic discharges, faulty wiring or lightning away from network interface connections.