$15 Billion Optical Transport Equipment Market Declined 2 Percent in 2021, According to Dell’Oro Group


The Optical Transport market outside of Asia Pacific improved in the year, following a momentary slow down caused by the pandemic in 2020,” said Jimmy Yu, Vice President at Dell’Oro Group. “It was a noticeably strong year for optical systems in all the other regions. In fact, with the exception of Asia Pacific, optical revenue in 2021 surpassed the pre-pandemic levels in each of the regions.

Mobile Core Network Stagnant in 2021, Poised for Growth in 2022, According to Dell’Oro Group


MCN revenues for 2021 were lower than expected due to an unexpectedly poor fourth quarter performance.  The revenues for 4Q 2021 were lower than in 4Q 2020. The last time that happened was in 4Q 2017,” stated Dave Bolan, Research Director at Dell’Oro Group. “The poor performance in 4Q 2021 was due to negative year-over-year revenue performance for the China region. The performance for the rest of the world was almost flat but still negative and obviously was not enough to offset the decline in China.

Mobile Backhaul with Microwave Transmission Equipment Grew 9 Percent in 2021, According to Dell’Oro Group


“Demand for microwave equipment was very robust in 2021,” stated Jimmy Yu, Vice President at Dell’Oro Group. “However, with the component shortage, there lacked sufficient supply to keep up with the growing demand. As a result, many microwave vendors were unable to fulfill their orders by the end of the year and had to push off delivery into 2022. We estimate that had there been enough supply, the total Microwave Transmission market would have grown one percent higher,” added Yu.

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