Network Cable Tester

• Verifies that every individual wire inside the cable forms an unbroken electrical path. • Detects Faults: Identifies open circuits, short circuits, crossed wires, and miswired pins. • Tests Multiple Connector Types: Commonly works with RJ45 (Ethernet/Cat5e/Cat6) and RJ11 (telephone) cables, and sometimes USB or BNC coaxial cables. • Wire Mapping: Uses LED lights (numbered 1 through 8 plus Ground) on a main unit and a detachable remote unit to confirm that both ends match sequentially (e.g., straight-through vs. crossover wiring).