In his role as senior vice president of worldwide sales, Mr. Chung is responsible for vitalizing relationships with key customers while improving the day-to-day execution of Sunrise Telecom's worldwide channel. He brings over thirty years of experience in the test and measurement industry to Sunrise Telecom, including roles as chief executive officer at Circadiant Systems and as group president at Spirent Communications. At Telecommunications Techniques Corporation (Acterna), now part of JDSU, he held the position of vice president of sales before being promoted to division president.