Model 230A The 230A tests thin Ethernet (BNC), 10BaseT (UTP/STP), 100BaseTx, RJ45, TIA-568A, TIA-568B, and Token Ring cables within a few seconds. It detects miswiring, polarization, and continuity. The 230A also tests the ground of shielded twisted pair cables. With the remote unit, you can remotely test installed cable either from the wall plate or patch panel.
Features
Auto scans thin Ethernet (BNC),10Base T (UTP/STP), 100BaseTx, RJ45, 356A, TIA-568A, TIA-568B, and Token Ring cables in seconds
Detects miswiring, polarization, and continuity
Also tests the ground of shielded twisted pair cables
Tests cables before or after installation with the remote unit