Keep it coherent
9 November 2020
Full capacity? When it comes to 800G coherent, Keely Portway considers how to address capacity-reach
Latin America continues to be a prolific market with very real possibilities of expansion for FTTH deployment.
probabilistic constellation shaping
Get into shape
17 August 2020
Keely Portway looks at how probabilistic constellation shaping (PCS), could address the limitations associated with conventional coherent modulation, and why it is fast becoming an industry disruptor
White paperSponsored Content
FASTER, FURTHER, SMOOTHER: THE CASE FOR PROBABILISTIC CONSTELLATION SHAPING
30 June 2020
This article is brought to you by:
Probabilistic constellation shaping addresses many of the limitations of conventional QAM-based coherent modulation. This white paper explains its benefits, how it works, and the enhancements that can maximize its value.
Latest issue
Image credit: CableLabs
The unique challenges brought by the pandemic and modern technology are driving significant and varied changes worldwide in how cable television network operators use technology.
Complementary metal-oxidesemiconductor (CMOS) technology has come a long way since its invention in 1963 by Frank Wanlass during his time employed at Fairchild semiconductor.
While there has long been a recognised need for fair and reliable connectivity for all, the current pandemic has accelerated the urgency at which this must take place.
A glance at the current market for test and measurement equipment, and some of the latest developments available
Alex Blowers, chair of the Independent Networks Cooperative Association (INCA) speaks to Fibre Systems about the work being undertaken by altnets, the challenges they face and how the association is playing its part to help
Emma Atkins asks how we, as an industry help to close the gap in the education, attraction and retention of women in fibre
Neil Bessant ponders whether advances in technology could change the skills requirements for network engineers
