The total WDM market which is comprised of both metro and long-haul applications grew 14 percent year-over-year in 3Q 2012 and is forecast to reach $8 billion for the full year 2012. It is expected to climb further in 2013, according to a newly published report from Dell'Oro Group.
The top five vendors in this space are Huawei, Ciena, Alcatel-Lucent, Fujitsu and NEC, according to the Dell'Oro tracking.
“It was the year 2000 when the WDM market peaked at $7.7 billion and then promptly burst downwards to $1.8 billion,“ said Jimmy Yu, Vice President of Optical Transport research at Dell’Oro Group. “Since then, it has taken twelve long years to reach this milestone but we are finally on a path to best this previous revenue peak and to attain a new record revenue marker for the WDM market. We are forecasting the total WDM market to be $8 billion for the full year 2012 as a larger number of service providers roll out 40 and 100 gigabit DWDM wavelengths to meet the rising demand for bandwidth."
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