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Walking the line towards 100Tb/s
1 February 2022
Keely Portway on how the next-generation of optical networks will be able to provide the capacity required to support ever-increasing bandwidth demand
Cignal AI
WDM transport spend exceeds pre-Covid levels in North America
26 August 2022
Network component and equipment market research firm Cignal AI has released its latest Transport Hardware Report.
On trend
3 May 2022
Keely Portway reports on the popular Market Watch panel that took place at OFC 2022, focusing on the current state of the optical market
Cignal AI: 400ZR module shipments could triple this year
1 April 2022
Network component and equipment market research firm Cignal AI has released its Transport Applications Report for the fourth quarter of 2021.
Cignal AI: North American operators to ‘spend aggressively’ on optical transport
10 September 2021
Specialist industry market research firm Cignal AI has released its Transport Hardware Report Worldwide for the second quarter of 2021.
The show must go on
24 June 2021
The recent virtual OFC Conference covered some of the industry’s hottest topics. Keely Portway reports from the Market Watch conference talk about the current state of the industry.
Cignal AI: 400G+ coherent shipments tripled last year
12 April 2021
Market research firm Cignal AI has published its latest Transport Applications Report, covering the fourth quarter of last year.
Cignal AI: Global optical hardware spend increases
21 August 2019
Research firm, Cignal AI has released its latest Optical Hardware Report for the second quarter of 2019.
Compact modular hardware sales exceeded $275m in Q1, finds Cignal AI
17 July 2019
Industry market research firm, Cignal AI has released its 1Q19 Optical Applications Report.
Cloud operator spend on optical hardware reached $1bn in 2018, says Cignal AI
17 April 2019
Cignal AI’s Optical Customer Markets Report, covering quarter 4 of 2018, found that operator spending on optical hardware grew almost 50 per cent year-over-year.
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Latest issue
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A look at some of the challenges faced by submarine network operators, and the ways in which they can maximise performance, whatever their cable system
A look at the market for access equipment and some of the products and solutions available
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Abigail Williams offers a market update on fibre network deployments in the Middle East And North Africa (MENA) region
Zeusconnects Lowestoft in the UK to Zandvoort in the Netherlands (credit: Zayo)
Can subsea cables cope with a world in flux? Alice Jensen finds out
Richard Thorpe, chief delivery officer at CityFibre
Richard Thorpe advises how a partnership approach can ease the procurement process for altnets.
According to Liam Taylor, the answer lies in the detail
Image credit: VMCgroup/Shutterstock.com
Railway networks not only make for great people and freight transport networks, they also make for great optical transport networks. Jonathan Homa explains what the railway industry needs to consider when building out optical transport links.
