Keep network troubleshooting focused and efficient with the Fluke Networks Core LinkIQ Cable and Network Tester. Built for technicians who need clear answers at the edge, it combines cable testing and network discovery in a single handheld workflow. That means fewer tools in the bag and faster decisions on the floor, in the closet, or across distributed sites. LinkIQ is designed to help teams verify cable performance, identify connected switch information, and isolate common connectivity problems without moving between multiple devices. For infrastructure groups supporting active networks, that translates into shorter diagnostic cycles and more confident handoffs between field, operations, and support teams. This model fits environments where downtime is expensive and documentation matters. It supports practical day-to-day validation work for copper cabling and network access points, helping teams confirm what is connected, where the fault likely sits, and whether the link meets expectations. For organizations that value technician time, standardization, and cleaner escalation paths, LinkIQ delivers a more disciplined approach to network testing.