Optical Network Equipment Market: IHS-Markit reports that the optical network equipment market slumped 3% in the third quarter from the same period last year.  Huawei was #1 in optical network sales, followed by Ciena, which ranked first in North America where Huawei isn’t permitted to sell its gear. Highlights: In the third quarter of 2017 … Continue reading IHS-Markit: 15% Drop in Global Optical Network Equipment Sales; Cisco and VMware are SD-WAN market leaders