Surge Protectors
Surge protectors provide protection for serial data lines to prevent damage to devices such as modems, fax machines, I/O ports, terminals, instrumentation, hubs, and any other devices that use serial data connections. Add serial data line protection
ISD-1110-T/1130-T Series
Entry-level data line surge protectors
ISD-1210-T/1230-T Series
Advanced data line surge protectors