A schematic diagram of the transmission system (NICT)
A team of researchers from NICT in Japan has set a new world record for internet speed at 319Tb/s.
Dell’Oro Group has published its latest Optical Transport Quarterly Report.
The optical fiber network infrastructures installed today will typically see four generations of transmission systems over the network’s expected lifetime. As recent history has shown, the amount of data traffic these networks will carry will increase dramatically and continuously.
In order to cope with this increasing growth and anticipate the networks of tomorrow, a completely open spectral transmission window from 1260nm to 1625nm for data transmission and up to 1650nm for network monitoring is necessary in optical fiber cables.
Telecom Italia (TIM), in partnership with Nokia, has achieved a wavelength speed of 550Gb/s for data transmission over a long-distance backbone network.
M-net and Nokia, have completed their first field trial of probabilistically shaped wavelengths using Nokia Photonic Service Engine 3 (PSE 3) super coherent technology.
The market for disaggregated WDM systems is growing, according to a recent report by market information firm, Dell'Oro Group.
The Optical Transport Quarterly Report covers manufacturers' revenue, average selling prices, unit shipments (by speed including 40Gb/s, 100Gb/s, 200 Gb/s, and 400 Gb/s). It tracks DWDM long haul terrestrial, WDM metro, multiservice multiplexers (SONET/SDH), optical switch, optical packet platforms, and data centre interconnect (metro and long haul).
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Keely Portway reports on a recent webinar about how the telecoms sector is addressing the current shortage in skills, from recruitment through to keeping great candidates once they are on board
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Keely Portway takes a look at the latest developments when it comes to FTTH deployment in Europe and what needs to be done to overcome the hurdles in the path of acceleration
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As pressure on networks continues to grow, photonic integrated circuits (PIC) are becoming more advanced to sustain the unprecedented rise in traffic, finds Abigail Williams
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A look at the market for optical line termination equipment and some of the products and solutions available
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Keely Portway rounds-up some of the industry's responses to the government’s connectivity mission in the recent Levelling Up white paper
The continued resource challenges faced by operators could be aided with advances in tools and technology, suggests Stéphane Chabot
