NEW YORK, July 9 /PRNewswire/ -- Worldwide sales of carrier Ethernet switch/routers (CESRs) grew 14 percent year-over-year to $492 million in the first quarter of 2010, according to the Carrier Ethernet Switch/Router Quarterly Market Tracker service published by Heavy Reading (www.heavyreading.com),
Source : http://www.prnewswire.com/news-releases/carrier-et...
Source : http://www.prnewswire.com/news-releases/carrier-et...