Revolutionary touch design, with intuitive touch screen at both ends makes using the JDSU NGC-4500 Certifier40G Cable Certifier the easiest cable tester ever. The full screen at both ends of the JDSU NGC4500 allows users in the field to minimize their walking time by initiating, configuring, and storing tests from either side of a link or channel. The JDSU NGC 4500's next-generation measurement engine can measure above and beyond the frequencies of current testers, certifying Class-FA frequencies with full Level IV accuracy. The JDSU NGC-4500 can measure frequencies all current standards and future cabling standards required copper cables.