Used Cisco Equipment

* All orders over $500USD (before shipping) are eligible to receive one free Universal Network Cable gift per order exclusively from Knowledge Computers.

Universal Network Cable


The Universal Network Cable is a new patent-pending product that replaces your need to stock up to five different patch cable standards(ROLLED, CROSSOVER, STRAIGHT-THROUGH, ATM / LOOPBACK, T1). Simply rotate the labeled collar to switch between 5 different wiring standards for RJ45 patch cables.

Universal Network Cable options:


  • ROLLED: Connect a host to a Cisco router or switch.
  • CROSSOVER: Communicate directly between computers without a hub or switch.
  • STRAIGHT-THROUGH: Use as a standard RJ45 patch cable.
  • ATM/LOOPBACK: Test if a network card is working by checking for link lights with no need for a hub or switch.
  • T1: Connect to DDS lines / T1 trunk lines.