London Daily

Focus on the big picture.
Wednesday, Oct 22, 2025

New record internet speed could download 10,000 HD films per second

Using a device called a micro-comb, the researchers clocked internet speeds millions of times faster than the UK average.
Researchers claim they have set a new record for the fastest ever internet speed, capable of downloading 1,000 HD movies in under a second.

Scientists in Australia say they managed to clock 44.2 terabits per second (Tbps) - millions of times faster than the average broadband speed in the UK, which is around 64 megabits per second (Mbps).

Such speeds had only been achieved in laboratory settings until now, but the system was able to work on Australia's fibre optic network - used by internet companies to deliver high-speed broadband to customers.

The team broke the record using the existing infrastructure thanks to a single device called a micro-comb, which replaces the 80 lasers in current telecommunications hardware.

The micro-comb is essentially a laser source, described as "like a rainbow made up of hundreds of high quality infrared lasers" and produced by a single chip.

Each laser, or specific frequency of light which is being beamed, has the capacity to be used as a separate communications channel.

While it was able to work on Australia's fibre optic network, unfortunately much of the UK's telecommunications infrastructure still relies on copper wires.

Dr Bill Corcoran, co-lead author of the peer-reviewed study, said: "We're currently getting a sneak peek of how the infrastructure for the internet will hold up in two to three years' time, due to the unprecedented number of people using the internet for remote work, socialising and streaming."

"It's really showing us that we need to be able to scale the capacity of our internet connections," added Dr Corcoran, who is a lecturer in electrical and computer systems at Monash University.

"What our research demonstrates is the ability for fibres that we already have in the ground, [thanks to Australia's National Broadband Network], to be the backbone of communications networks now and in the future."

Dr Corcoran added: "We've developed something that is scaleable to meet future needs.

"And it's not just Netflix we're talking about here - it's the broader scale of what we use our communication networks for.

"This data can be used for self-driving cars and future transportation and it can help the medicine, education, finance and e-commerce industries, as well as enable us to read with our grandchildren from kilometres away."

Professor Moss, director of the Optical Sciences Centre at Swinburne University, said: "In the 10 years since I co-invented micro-comb chips, they have become an enormously important field of research.

"It is truly exciting to see their capability in ultra-high bandwidth fibre optic telecommunications coming to fruition.

"This work represents a world-record for bandwidth down a single optical fibre from a single chip source, and represents an enormous breakthrough for part of the network which does the heaviest lifting.

"Micro-combs offer enormous promise for us to meet the world's insatiable demand for bandwidth."

The research has been published in the journal Nature Communications.
Newsletter

Related Articles

0:00
0:00
Close
‘Frightening’ First Night in Prison for Sarkozy: Inmates Riot and Shout ‘Little Nicolas’
White House Announces No Imminent Summit Between Trump and Putin
US and Qatar Warn EU of Trade and Energy Risks from Tough Climate Regulation
Apple Challenges EU Digital Markets Act Crackdown in Landmark Court Battle
Nicolas Sarkozy begins five-year prison term at La Santé in Paris
Japan stocks surge to record as Sanae Takaichi becomes Prime Minister
This Is How the 'Heist of the Century' Was Carried Out at the Louvre in Seven Minutes: France Humiliated as Crown with 2,000 Diamonds Vanishes
China Warns UK of ‘Consequences’ After Delay to London Embassy Approval
France’s Wealthy Shift Billions to Luxembourg and Switzerland Amid Tax and Political Turmoil
"Sniper Position": Observation Post Targeting 'Air Force One' Found Before Trump’s Arrival in Florida
Shouting Match at the White House: 'Trump Cursed, Threw Maps, and Told Zelensky – "Putin Will Destroy You"'
Windows’ Own ‘Siri’ Has Arrived: You Can Now Talk to Your Computer
Thailand and Singapore Investigate Cambodian-Based Prince Group as U.S. and U.K. Sanctions Unfold
‘No Kings’ Protests Inflate Numbers — But History Shows Nations Collapse Without Strong Executive Power
Chinese Tech Giants Halt Stablecoin Launches After Beijing’s Regulatory Intervention
Manhattan Jury Holds BNP Paribas Liable for Enabling Sudanese Government Abuses
Trump Orders Immediate Release of Former Congressman George Santos After Commuting Prison Sentence
S&P Downgrades France’s Credit Rating, Citing Soaring Debt and Political Instability
Ofcom Rules BBC’s Gaza Documentary ‘Materially Misleading’ Over Narrator’s Hamas Ties
Diane Keaton’s Cause of Death Revealed as Pneumonia, Family Confirms
Former Lostprophets Frontman Ian Watkins Stabbed to Death in British Prison
"The Tsunami Is Coming, and It’s Massive": The World’s Richest Man Unveils a New AI Vision
Outsider, Heroine, Trailblazer: Diane Keaton Was Always a Little Strange — and Forever One of a Kind
Dramatic Development in the Death of 'Mango' Founder: Billionaire's Son Suspected of Murder
Two Years of Darkness: The Harrowing Testimonies of Israeli Hostages Emerging From Gaza Captivity
EU Moves to Use Frozen Russian Assets to Buy U.S. Weapons for Ukraine
Europe Emerges as the Biggest Casualty in U.S.-China Rare Earth Rivalry
HSBC Confronts Strategic Crossroads as NAB Seeks Only Retail Arm in Australia Exit
U.S. Chamber Sues Trump Over $100,000 H-1B Visa Fee
Shenzhen Expo Spotlights China’s Quantum Step in Semiconductor Self-Reliance
China Accelerates to the Forefront in Global Nuclear Fusion Race
Yachts, Private Jets, and a Picasso Painting: Exposed as 'One of the Largest Frauds in History'
Australia’s Wedgetail Spies Aid NATO Response as Russian MiGs Breach Estonian Airspace
McGowan Urges Chalmers to Cut Spending Over Tax Hike to Close $20 Billion Budget Gap
Victoria Orders Review of Transgender Prison Placement Amid Safety Concerns for Female Inmates
U.S. Treasury Mobilises New $20 Billion Debt Facility to Stabilise Argentina
French Business Leaders Decry Budget as Macron’s Pro-Enterprise Promise Undermined
Trump Claims Modi Pledged India Would End Russian Oil Imports Amid U.S. Tariff Pressure
Surging AI Startup Valuations Fuel Bubble Concerns Among Top Investors
Australian Punter Archie Wilson Tears Up During Nebraska Press Conference, Sparking Conversation on Male Vulnerability
Australia Confirms U.S. Access to Upgraded Submarine Shipyard Under AUKUS Deal
“Firepower” Promised for Ukraine as NATO Ministers Meet — But U.S. Tomahawks Remain Undecided
Brands Confront New Dilemma as Extremists Adopt Fashion Labels
The Sydney Sweeney and Jeans Storm: “The Outcome Surpassed Our Wildest Dreams”
Erika Kirk Delivers Moving Tribute at White House as Trump Awards Charlie Presidential Medal of Freedom
British Food Influencer ‘Big John’ Detained in Australia After Visa Dispute
ScamBodia: The Chinese Fraud Empire Shielded by Cambodia’s Ruling Elite
French PM Suspends Macron’s Pension Reform Until After 2027 in Bid to Stabilize Government
Orange, Bouygues and Free Make €17 Billion Bid for Drahi’s Altice France Telecom Assets
Dutch Government Seizes Chipmaker After U.S. Presses for Removal of Chinese CEO
×