4Q22 Weekly Earnings – NVDA INFN ADTN COMM

Nvidia and Infinera provide more positive sentiment for cloud spending

100ZR: Coherent at the Network Edge

An in-depth look at the catalysts, potential, and outcome of the 100ZR market.

4Q22 Weekly Earnings – ANET CSCO RBBN

Fabrinet signals 400G shortfall, different outlooks from Coherent and Lumentum

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Nokia 4Q22 Vendor Summary Report

Nokia’s optical and routing businesses post record quarters.

Coherent 4Q22 Vendor Summary Report

Coherent posted a very strong quarter with double-digit gains in both Telecom and Datacom as the company sees no slowdown in demand for optical components.

NANOG 87 – Optics Speak to the Higher Layers

Cignal AI presented at NANOG and came away with unique perspectives from an often under-represented networking segment.

4Q22 Weekly Earnings – FN COHR LITE

Fabrinet signals 400G shortfall, different outlooks from Coherent and Lumentum

OFC23 Preview: Is IP-over-DWDM Ready to Cross the Chasm?

Will 400ZR and its variants usher in the long-awaited era of IP-over-DWDM? 

4Q22 Weekly Earnings – META GOOG AMZN GLW JNPR MTSI

Cloud capex outlook for 2023 summarized

OFC23 Preview: High-Performance Coherent Optics

It has been two years since a new high-performance coherent optical generation was commercially introduced and it’s time for new generation announcements. Expect to hear more about Gen120P at OFC23.

4Q22 Weekly Earnings – MSFT CALX INTC NOK

Microsoft keeps its foot on the capex gas, Intel exits Ethernet switching.

OFC23 Preview: High-Speed Datacenter Optics

OFC23 will offer an opportunity to see how much further and faster direct detect optics will take communications inside the data center

Smartoptics Vendor Summary Report

Smartoptics is a small but rapidly growing company riding the wave of open networking, disaggregation, and IP-over-DWDM.

Ciena 4Q22 Vendor Summary Report

Ciena’s revenue declines again, but growth is on the horizon as its supply chain problems improve.

Marvell 3Q22 Vendor Summary Report

Fresh insights on Marvell’s current and future plans for optical networking.

Infinera 3Q22 Vendor Summary Report

Product revenue jumps 20%, while ICE6 shipments accelerate.

Coherent 3Q22 Vendor Summary Report

Coherent’s Datacom sales grew more than 10% this quarter and in contrast to Lumentum’s more pessimistic outlook. the company was optimistic about future datacom sales.

Lumentum 3Q22 Vendor Summary Report

Lumentum’s Telecom revenue grew dramatically thanks to recent acquisitions, while Datacom is entering a difficult couple of quarters.

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Nokia 3Q22 Vendor Summary Report

Nokia’s routing and optical businesses are weathering a downturn in EMEA with increasing success in North America and RoAPAC.

Ciena Ups its Router Game to Address the New Metro

Introduces a new, high capacity aggregation router to address emerging metro requirements.