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Spectral efficiency matters
27 June 2022
Gemma Church evaluates why spectral efficiency is an important but often overlooked performance criterion
Infinera
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PIC in the mix
3 March 2022
As pressure on telecommunications networks continue to grow, photonic integrated circuits (PIC) are becoming more advanced for optical communications to sustain the unprecedented rise in traffic, finds Abigail Williams
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Maximizing spectral efficiency with optical engine and line system innovations
30 June 2022
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The three factors that determine spectral efficiency
For many fibre applications, spectral efficiency is a key performance criterion. This white paper focuses on why spectral efficiency matters, how the relationship between wavelength capacity-reach and spectral efficiency has changed, and the three key factors determining spectral efficiency.
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Zayo Group completes 1,044km 800G optical wave
17 March 2022
Zayo Group has successfully completed what is believed to be the world’s longest known terrestrial 800G optical wavelength in a commercial network, at 1,044.51km.
ICE-XR pluggables and open optical automation solutions available
8 March 2022
Infinera has announced availability dates for its ICE-XR suite of intelligent coherent optical pluggable solutions.
Infinera turbo-charges optical engine
22 February 2022
Infinera has introduced the ICE6 Turbo, a coherent optical solution that can operate above 100GBd.
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The ROADM ahead
24 January 2022
Keely Portway reviews some of the advances made in ROADM technology and looks ahead to what might come next
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The Seven Vectors of ROADM Evolution
13 January 2022
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This white paper explores the component-level and systems-level innovations enabling ROADM evolution along seven vectors related to wavelength capacity-reach, fibre capacity, add/drop and degree flexibility, footprint, openness, operations and manageability, and network availability.
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Telia Carrier trials ICE6 800G coherent technology for its global network
4 January 2022
Telia Carrier has conducted a successful trial of Infinera’s ICE6 800G technology on its live global network, AS1299.
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G8 to increase long-haul DWDM network capacity in Brazil
10 November 2021
G8 Telecommunications has committed to increasing network capacity to meet the growing needs of enterprises, network operators, and government companies across Brazil.
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