Independent London broadband guidance Coverage · Networks · Speeds

Different connections.
A clearer choice.

Full fibre, part fibre, cable or 5G? Understand what reaches your home, what affects its performance and which questions to ask before you order.

FTTP

Full fibre (FTTP)

Fibre to the premises carries the connection directly to your home or building, without a copper telephone cable for the final stretch.

Network Optical fibreYour home
The connectionOptical fibre
Speed context100 Mbps to multi-gigabit packages
Explore full fibre
FTTC

Part fibre (FTTC)

Fibre to the cabinet uses fibre for part of the route, then a copper telephone line between a street cabinet and your premises.

Network Street cabinetYour home
The connectionFibre + copper
Speed contextOpenreach advertises up to 76 Mbps
Explore part fibre
HFC / DOCSIS

Cable broadband

Traditional cable broadband combines fibre within the network with a coaxial cable into the home. Some cable operators also supply newer full-fibre connections.

Network Fibre nodeYour home
The connectionFibre + coaxial, or newer FTTP
Speed contextHundreds of Mbps to gigabit tiers
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5G

5G home broadband

A mobile broadband router connects your home to a mobile network, using a SIM rather than a fixed fibre, copper or cable access line.

Network Mobile mastYour home
The connectionMobile radio
Speed contextVaries with signal, network and location
Explore 5g home
Ethernet

Business leased lines

A leased line is a dedicated business connection, usually with matching upload and download capacity and service commitments defined in the contract.

Network Dedicated circuitBusiness
The connectionDedicated Ethernet service
Speed contextBusiness bandwidth specified by quote
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The details that change your experience.

The network, your package and your home setup all play a part.

Technology overview. Actual products, speeds and installation arrangements are specific to the network and address.
ConnectionThe final linkWhat to check
Full fibre · FTTPOptical fibre to the premisesThe upload tier, installation route and hardware needed for your chosen speed.
Part fibre · FTTCCopper telephone line from a cabinetYour individual line estimate and whether a full-fibre upgrade can be ordered.
Cable · DOCSISCoaxial cable on a traditional cable networkActual upload speed and whether the operator instead supplies FTTP at your address.
5G home broadbandMobile radio into a SIM routerIndoor reception, busy-time performance, data policies and return terms.
Business leased lineA dedicated contracted serviceCommitted bandwidth, installation charges, support and the service-level agreement.

Gigabit is a speed class. Full fibre is a technology. A cable connection can deliver gigabit downloads, while a full-fibre connection can be sold on a lower-speed package. Compare both the connection type and the actual offer.

Sources & further reading

Official information behind this guide. Links checked 29 October 2026; individual datasets retain their stated reference dates.

  1. Customers to get clearer broadband information (opens in a new tab)Ofcom
  2. Choose the right broadband for your needs (opens in a new tab)Ofcom
  3. Full Fibre broadband (opens in a new tab)Openreach
  4. Fibre to the Cabinet broadband (opens in a new tab)Openreach
  5. Help with Ethernet (opens in a new tab)Openreach
  6. Our fibre network (opens in a new tab)Virgin Media

Put the connection in context.

Find the right speed and understand the route into your home.

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