At Physical Layer Tech, we understand that the smallest cable fault can cause major disruptions. That’s why our Cable Tester is engineered for fast, accurate detection of wiring faults in copper-based network infrastructure. Whether you’re verifying new installations or troubleshooting live systems, our testers simplify diagnostics, minimize downtime, and improve overall efficiency. Built for both technicians in the field and IT professionals in enterprise environments, our cable testers deliver powerful functionality in a compact, easy-to-use form.
Located in Portland, Oregon, Physical Layer Tech is a trusted innovator in delivering scalable, high-precision tools across North America. Our cable testers reflect our commitment to quality, backed by ongoing research, rigorous testing, and dedicated support to ensure long-term reliability and value for your operations.