SAN JOSE, Calif.--(BUSINESS WIRE)--Sunrise Telecom® Incorporated (OTC: SRTI) today announced the AT2500Plus, a new addition to the company’s family of best-in-class CATV spectrum analyzers. The ...

In addition to CATV, QAM (quadrature amplitude modulation),and video measurement capabilities, the AT2500 spectrum analyzer from SunriseTelecom now offers an embedded ...

Standard & Poor's Ratings Services downgraded the credit rating of Sunrise Communications Holdings AG after the CVC Capital Partners-backed telecommunications operator acquired additional mobile ...