* Test, certify and document fiber and copper with the world's most rugged cable tester
* Fluke Networks Digital Signal Processing technology delivers consistent, repeatable accuracy
* Superior diagnostics make troubleshooting fast and easy
* Manage copper and fiber test results in one database with CableManager software
* Ease-of-use minimizes training
Fluke DSP-4000 helps you quickly identify and locate opens or breaks, short circuits, and anomalies in the cabling link under test. One touch of the FAULT-INFO key and the DSP-4000 automatically diagnoses the cabling faults and graphically displays the cabling link and the location of the defect. Utilizing Enhanced High Definition Time Domain Crosstalk (HDTDX) and High Definition Time Domain Reflectometry (HDTDR), the DSP-4000 can precisely locate the position of a crosstalk problem any distance along the link (in feet or meters) from the tester. These high definition diagnostics make the DSP-4000 the industry's first cable tester to pinpoint sources of crosstalk or return loss anywhere along an entire link length.