Legal Disclaimer: The resource assets in this website may include abbreviated and/or legacy terminology for HPE Aruba Networking products. See www.arubanetworks.com for current and complete HPE Aruba Networking product lines and names.
Aruba 2540 Help Center
Cable Diagnostics
The Time Domain Reflectometry (TDR Time-Domain Reflectometry. A method used to characterize and locate faults in metallic cables.) or Cable Diagnostics is a port feature supported on some switches running AOS-S software. TDR is used to detect cable faults on 100BASE-TX and 1000BASE-T ports.
