Dell’Oro发布最新的市场研究报告，今年第三季度全球光网络市场营收低于30亿美元，比第二季第下降4个百分点。
北美地区需求保持稳定，并连续两个季度保持增长。亚太区仍然是全球光网络设备最大的市场，接近40%的市场份额。
Dell’Oro 光传输部门主管JimmyYu分析说，光网络市场正在恢复，预计今后每年将平稳增长， 2010第一季度就可看到乐观的同比增长。城域WDM，MSSP, 40Gbps传输等城域设备的需求增长将是2010光网络复苏的主导力量。尽管DWDM长距离市场需求在2010仍然疲软，但是DWDM 40Gbps传输的需求正逐步增长。
报告显示DWDM 40Gbps传输设备的出货量环比增长10%同比增长高达130%。
NOVEMBER 23, 2009 -- According to a newly published report by marketresearch firm Dell’Oro Group, worldwide optical market revenues were just under$3 billion in the third quarter of this year, a 4 percent decline over thesecond quarter of this year.
The demand for optical transport equipment stabilized in North America, where revenues have increased in the two most recentquarters. Asia Pacific continues to be the largest region for optical transportequipment with nearly 40 percent of worldwide market revenues.
“We believe that the optical market is recovering, and forecast steadyimprovements in year-over-year growth rates as well as a return to positiveyear-over-year growth by the first quarter of 2010,” said Jimmy Yu, Director ofOptical Transport research at Dell’Oro Group.“We expect the 2010 optical salesrecovery to be primarily led by increased demand for metro equipment, such asWDM metro systems and multiservice SONET/SDH systems, and 40-Gbps wavelengths.The DWDM long-haul market may continue to be weak through 2010, but withcontinued strength in 40-Gbps wavelengths,” Yu added.
The report indicates that DWDM long-haul 40-Gbps wavelength shipments duringthe third quarter of this year increased more than 10 percent sequentially and130 percent year-over-year.（Fromligntwave）