Overview Tripp Lite's TLP66NET surge suppressor has 6 outlets, a 6-ft. cord and diagnostic LEDs. The unit has a surge suppression rating of 1080 joules to handle the strongest surges. Built-in RJ45 jacks prevent surges from damaging your network equipment (6-ft network cable included). $25,000 Ultimate Lifetime Insurance (U.S., Canada, and Puerto Rico only).