The JDSU HST-3000 Phone Line Test unit

Описание: A video showing the JDSU HST-3000 copper line tester equipment for identifying various copper pair line faults and testing ADSL, DSL, VDSL and Ethernet.. First time ever using the device; I probably used it wrong and also don't know what I'm doing :) I already know this.
This unit is often used by BT / Openreach line engineers.
Hope the video is still interesting.
HST3000-BDCM-WB2-1