Black Box RS-232 Surge Suppressor



The perfect add-on for short-haul modems, concentrators, A/B switches, muxes, repeaters, or other devices that are designed to span long cable runs but are prone to noise and surges.
  • Response time is less than 10 ns.
  • Simple installation at the port.
  • Clamping is 36 volts.
  • Minimal signal loss.
  • Peak pulse current of 340 amps.
  • Extremely sensitive avalanche-diode technology.

Payment & Security

American Express Apple Pay Diners Club Discover Facebook Pay Google Pay Mastercard PayPal Shop Pay Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed