INSUBCONTINENT EXCLUSIVE:
But what is full-fibre broadband and how fast will it be?What are the government's plans for full-fibre broadband?Chancellor Sajid Javid
full-fibre broadband is needed to improve the UK's infrastructure and productivity
He wants full rollout by 2025
That target is eight years ahead of the government's original goal of 2033, a date Mr Johnson described as "laughably unambitious".Last
What difference could it make?With more people using data-intensive streaming services, smart devices and video calls, we need more data.The
average household used 240 gigabytes of data a month in 2018, up 26% on the previous year, telecoms industry regulator Ofcom said.It also
said there could be several other benefits to consumers and businesses:Creating jobs focused on infrastructureIncreasing companies'
productivityReducing the need to commute by making remote working easierFaster connections make it quicker to download films, play online
games or use streaming services.What is full-fibre broadband?Broadband is a term for high-speed connections carrying internet data and other
types of traffic.There are three main types of broadband connection that link the local telephone exchange to your house:ADSL (asymmetric
digital subscriber line) uses copper cables to a street-level cabinet or junction box and on to the houseFTTC (fibre to the cabinet) uses a
faster fibre optic cable to the cabinet, but then copper cable from there to the houseFTTP (fibre to the premises) uses a fibre optic cable
to connect to households without using any copper cableCopper has been the backbone of the internet infrastructure, as it's used in the
telephone network across the UK and goes into most homes.But it's old and slower than fibre optic cable, which is made from glass or
plastic and uses pulses of light to transmit data.On the other hand, digging up and replacing copper with fibre optic cable to reach into
people's homes is expensive and involves a lot of work.So far, only about 7% of UK properties actually have the fastest full-fibre
connection.How fast is full-fibre?Currently, the UK government defines superfast broadband as having speeds greater than 30 megabits per
A megabit is the standard measurement of internet speed.Ultrafast is defined as a speed greater than 100Mbps
A connection using both fibre and copper (FTTC) can reach speeds of up to about 66Mbps.Image copyrightGetty ImagesBut a full-fibre
connection (FTTP) - with no copper - can offer much faster average speeds of one gigabit per second (Gbps) - that's 1,000Mbps
It could potentially offer speeds in terabits per second in future
(One terabit equals 1,000 gigabits.) There are other types of very fast connection as well
Virgin Media uses a different type of cable for the last section that comes into your house, which in theory can offer speeds of up to
10Gbps.There is also a service called G.fast, which uses a special pod to boost the speed of the standard copper cable connection.Where can
you get the fastest connections?The availability of the fastest broadband is still very limited.In February, Virgin Media began a small
trial of broadband in Cambridgeshire using fibre optic cable to give households speeds of 8Gbps (gigabits per second).Image copyrightGetty
ImagesLast year, another company, Hyperoptic, tested speeds of up to 10Gbps in a home in east London.At the moment, the UK ranks well behind
some other European nations including Latvia, Lithuania and Spain, where roughly half of all homes have access to the fastest
connections.Could 5G mobile offer similar speeds?One of the companies planning to launch the new faster 5G mobile services believes they
will be so fast that many homes in the UK won't need a fixed broadband connection.Three UK told the TheIndianSubcontinent last year that
there would be enough capacity on 5G to match the speeds of the fastest fibre cable connections
Ofcom suggests that in time 5G could offer speeds of 20Gbps
Image copyrightGetty ImagesOne advantage of 5G is that it uses a wireless link for the connection to your house, instead of cabling.This
could be particularly useful in rural areas which have lagged behind in the provision of faster broadband.But some experts caution this may
also be a disadvantage as the wireless signal would not be as stable as a fixed-line connection and could drop out at times.
