Packet-OTN sales doubled in NA as carriers responded to COVID-19, and shipments of 400Gbps+ ports doubled YoY as Chinese equipment companies entered production.
Overview and analysis of Nokia’s fifth generation of coherent DSPs, the PSE-Vs, and PSE-Vc.
Compact Modular sales growth slowed in North America in the 4th quarter, but sales growth outside of NA was exceptionally strong and total worldwide sales grew nearly 50% year-over-year.
Gazettabyte authored a lengthy article about the sampling of the first 400G DSP for use in pluggable applications. It included an interview with Inphi, Neophotonics, and analysts including Andrew Schmitt.
Inphi announced it sampled the industry’s first 400ZR QSFP-DD module to major cloud operators and equipment manufacturers.
An update to October’s State of 5th Generation Optics report based on recent developments at Ciena and Infinera.
200G coherent shipments from China exceeded forecasts, worldwide shipments of 100G coherent ports will now decline until lower-cost alternatives emerge.
Inphi announced it sampled its new Canopus coherent DSP, the industry’s first merchant 7nm coherent DSP designed to support 400ZR and 400ZR+ applications. Andrew Schmitt commented in the press release, joined by others from Arista and Juniper.
Inphi announced that it was first to production with a 100Gbps/400Gbps Single-Lambda PAM4, a complete 56GBaud solution with linear TIA and drivers.
Over a quarter of North American compact modular sales were for long haul deployments as applications continue to expand.
Acacia is a transformational acquisition that can vault Cisco into a market leadership position as the world transitions to disaggregated network design and pluggable, interoperable coherent optics.
Cignal AI’s 1Q19 Optical Hardware Applications Report has been issued.
Cignal AI’s 4Q18 Optical Hardware Applications Report has been issued.
The next major stop on the road to faster speeds in the datacenter is 400Gbps Ethernet, and activity at OFC2019 centered on making this speed a feasible commercial option.
Coherent announcements and roadmaps at the show focused on two themes: lowering the power of coherent technology for use in pluggable applications and increasing baud rates to raise the maximum capacity of a single wavelength beyond 600Gbps. And despite few new ROADM announcements, there was a spirited debate about future ROADM architectures.
Cignal AI’s 3Q18 Optical Hardware Applications Report has been issued.
The arrival of standardized, pluggable 400ZR and derivative technologies – fourth generation coherent – is poised to be the most disruptive event in optical hardware since the advent of coherent 100G in 2010.
Acacia mentioned data from our Optical Applications report during its calendar first quarter conference call with investors on May 3, 2018. The company referenced our extensive work following the development of the coherent 400G ZR market.
Prior to ECOC 2018 Inphi introduced the industry’s smallest form factor, lowest power and highest performance 64GBaud quad coherent TIA and driver.
Cignal AI’s 2Q18 Optical Hardware Applications Report has been issued.