​JDSU helps accelerate the installation and troubleshooting of Ethernet, HPNA, MoCA, WiFI home networking services and offers unmatched troubleshooting of inside wiring issues. JDSU handheld service meters and service assurance solutions enable verification of home networks as well as the internal wiring at the customer premise for proper operation of voice, video, and data services. JDSU handheld meters test coax and twisted pair wiring inside the subscriber’s location. They are easy-to-use, accurate, and economical measurement tools for service technicians installing or troubleshooting triple-play services over existing or new networks.