Alcatel-Lucent’s research arm – Bell Labs, has announced a prototype technology that enables copper lines to deliver 1 Gigabits per second symmetrical (simultaneous download and upload) broadband speeds. It also, perhaps with a press release in mind, demonstrated 10 Gbps over two pairs of copper lines.
The new technology is called “XG-FAST”, which is an extension of G.fast technology so significant that all the letters have to be capitalised. The G.fast standard is in the process of being finalised by the ITU, and uses a frequency range of 106 MHz to deliver up to 500 Mbps over 100 meters. XG-FAST uses higher frequencies – up to 500 MHz – that allow higher speeds over shorter distances. The symmetrical 1 Gbps demo was over 70m at 350 MHz and the 10 Gbps one was over 30m at 500 MHz.
The main practical significance of all this broadband speed showing off is the potential to overcome the bottleneck currently inhibiting fiber-to-the-home (FTTH), or indeed fiber-to-the-whatever (FTTX), which concerns the final few meters to the final connection that typically still uses copper, rather than fiber. If speeds over copper can match those over fiber then problem solved, in principle.
Read more . . .
The Latest on: Broadband speeds over copper
[google_news title=”” keyword=”Broadband speeds over copper” num_posts=”10″ blurb_length=”0″ show_thumb=”left”]
via Google News
The Latest on: Broadband speeds over copper
- Thousands of homes warned of old landline switch off happening in 84 locationson May 5, 2024 at 12:26 pm
THOUSANDS of homes have been warned of old landline switch off which will affect 84 locations across the UK. Opeanreach has announced it will be ditching obsolete copper networks in favour of more ...
- BT Openreach to switch off old landlines in more than 80 locations including North East - full liston May 5, 2024 at 2:09 am
More than 880,000 households across the UK will be switched over to newer broadband and phone technology within the next 12 months ...
- BT to switch off landline phones in 84 new UK locations - see if your area is affectedon May 4, 2024 at 1:50 am
The update, which will take place over the next 12 months, will halt the sale of legacy analogue products in more than 880k premises across the UK.
- Old landline switch off confirmed in 84 new UK locations - check your postcode nowon May 3, 2024 at 11:01 pm
The next batch of UK areas that are being weened off ageing copper technology has just been revealed by BT's Openreach service with 84 new locations being switched over to much newer technology. The ...
- Find broadband packages for Mayon April 27, 2024 at 5:00 pm
ADSL supplies homes with internet via copper cables, offering the slowest broadband speeds available ... you’ll have to pay over the odds to terminate it. Choose the broadband deal you want ...
- Does VoIP Work Without Internet?on April 25, 2024 at 11:06 am
By Emma Lewis, bOnline With landlines being switched off permanently in the UK from next year, more and more of us are turning to Voice over Internet Protocol (VoIP) as a popular alternative. VoIP all ...
- BT and Sky users must check their postcode now - huge broadband upgrade confirmedon April 23, 2024 at 11:55 pm
If you use suppliers such as BT, Sky and TalkTalk to keep your home connected, it's worth checking your postcode to see if you can now access faster speeds. It's just been confirmed by BT's Openreach ...
- BT Broadband deals for 2024on April 23, 2024 at 5:00 pm
Superfast broadband uses a combination of fibre-optic and copper cables to deliver significantly faster broadband speeds ... If you’re switching over from Virgin Media, you will have to co ...
- What broadband speed do I need?on April 23, 2024 at 5:00 pm
Some providers still offer 10Mbps copper internet, but often at ... range very widely from 8Mbps to over 1Gbps (1000Mbps), although the higher speeds aren't available everywhere — or with ...
- What is superfast broadband?on April 21, 2024 at 5:00 pm
Fibre-optic cables can transfer more data at faster speeds than copper wires ... to copper broadband. This means that online gamers will have a competitive advantage over the opposition and ...
via Bing News