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).
Credit: Hadrian/Shutterstock.com
While the ongoing pandemic has created widespread disruption and uncertainty, one of the results is the increased rate of FTTH/B subscribers.
Sabelskaya/Shutterstock.com
There is no denying that 5G is a hot topic in the telecommunications industry.
Fibre Systems takes a glance at the current market for 400G technology, and some of the latest developments available
High-density fibre can enable a new world of communication (image credit: Corning)
In 2021 we face a new world of communication, partly due to Covid-19, according to Jitendra Balakrishnan, CTO, connectivity solutions at Sterlite Technologies (STL).
Image credit: metamorworks/Shutterstock.com
Panelists from Polimi, CTTC, TUE and The University Carlos III of Madrid give their views on the future multi Tb/S metro network
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.
What are the implications for UK providers and industry from the all-IP migration changes, One Touch Switching and Ofcom Telecoms Market Review? Mike Locke explains
