JDSU copper test solutions help maximize revenue while simultaneously ensuring high customer quality of experience (QoE). ADSL2+ and VDSL2 deployments demand more from the existing copper infrastructure and JDSU testers help every field engineer meet the challenge. JDSU offers a full complement of testers for voice, video, and data that turn up new services and quickly resolve trouble tickets in the home and throughout even the most demanding and advanced copper infrastructures.