Black Box SP515A-R2 Accessory

The Black Box SP515A-R2 Accessory has been discontinued.
No direct replacement is available.
Please contact us for a suitable substitute.

Black Box - RS232 Surge Protector 18Vdc Clamp Voltage 60Amp RJ11 4Wire

Overcurrent and overvoltage protection.
Great for data rates over 40 Mbps.
Ideal for short-haul modems, concentrators, A/B switches, muxes, repeaters, or other devices designed to span long cable runs that are prone to noise and surges.
In-line installation!
Protects four center wires.
Low shunt capacitance to reduce signal loss.