What Microsoft 365 Apps for Business Come Included?
Before you sign a broadband contract, it pays to understand what you are actually buying. ADSL2, fibre broadband, and leased lines are not interchangeable. Each one is built for a different type of business, a different level of demand, and a different budget. Speed, reliability, cost, and performance under load all vary considerably between the three.
Get it right, and your team works without interruption.
Get it wrong, and you could find yourself locked into a contract that doesn’t work, with the cost showing up as lost time and dropped connections.
This guide covers each option clearly, so you can match the right connection to how your business actually runs.
ADSL2 is an enhanced version of standard ADSL that runs over existing copper telephone lines. It is widely available, relatively inexpensive, and straightforward to install. Compared to its predecessor, ADSL2 offers improved speeds and better performance over longer line lengths, though it still falls short of what modern businesses typically require.
According to Uswitch, ADSL connections accounted for around 12% of all UK residential and small business broadband connections in Q1 2022. By Q4 2024, that figure had dropped to just 6.29%, reflecting a clear shift away from copper-based connections as fibre availability has grown. Business broadband packages in the 0–30Mbps range, where ADSL2 typically sits, average £18 a month. While it’s the most affordable option available, for most businesses, that saving comes at a cost to capability [1].
ADSL2 is best suited to very small businesses with light usage and limited budgets, particularly in areas where fibre is not yet available. For any business that regularly runs cloud software, VoIP calls, or video meetings, it will likely fall short.
Fibre broadband uses fibre optic cables to deliver significantly faster speeds than ADSL2.
There are two main types:
The rollout of full-fibre across the UK has been substantial. According to Ofcom, around seven in ten UK premises now have access to full-fibre broadband, up from less than a quarter just four years ago. Gigabit-capable coverage has grown from 40% of premises in 2021 to 83% in 2024, and full-fibre is projected to reach 96% of homes and businesses by 2027 [2].
Fibre handles cloud-based applications, VoIP systems, and multiple simultaneous users comfortably. The one limitation is that it is a shared connection, meaning speeds can vary during peak hours. For most businesses, superfast fibre broadband represents the right balance of performance and cost.
A leased line is a dedicated connection between your premises and the internet, with no bandwidth shared with other businesses. It delivers symmetrical speeds, meaning upload and download run at the same rate, which matters for businesses that send large files, run hosted systems, or make high-volume VoIP calls.
Our team has worked with businesses across the South to install dedicated leased line circuits, including a case study covering a broadband and landline installation for a local client, Knibbs Dental Practice.
Leased lines remain a specialist choice. According to Ofcom’s Comparing Service Quality report, only 5% of UK SMEs pay for dedicated connectivity of this kind, compared to the 80% that use standard broadband. An entry-level leased line typically costs around five times more than a premium business broadband product, but because the connection is uncontended, performance remains consistent regardless of time of day or the number of users online [3].
For larger organisations or those with mission-critical operations, that investment is justified. For most growing SMEs, fibre broadband remains the more practical starting point. That said, for businesses that need a fallback if their primary connection drops, a 4G broadband backup is worth considering alongside any fixed connection.
For most SMEs, fibre broadband delivers the speed and reliability they need at a cost that makes sense. A leased line goes further, guaranteeing consistent performance at all times with no shared bandwidth and no variation under load. The right choice comes down to how your business actually uses its connection.
When reviewing your options, these are the questions worth asking:
Budget matters too, but a cheap connection that slows under pressure will cost more in lost productivity than a better package would have.
Choosing the wrong internet connection is rarely obvious at first. Most businesses only notice the problem when it starts costing them. For example, slower work, dropped calls, and staff working around a fault rather than getting it fixed. The right connection matches your team size, the way you work, and what would happen if your line went down for an hour.
Signs your current connection may not be working hard enough:
Town & Country Communications has been helping businesses across Dorset, Hampshire, and Wiltshire find the right connectivity solution since 1992. As an independent provider, we can recommend ADSL2, superfast fibre broadband, or a dedicated leased line based on what your business actually needs, with a free bill analysis available for businesses already under contract.
Call 01202 514444 or arrange a free consultation to find out which business broadband option is right for your operation.
[1] Uswitch, Max Beckett, UK Business Broadband Statistics (2025): https://www.uswitch.com/broadband/business-broadband-statistics/
[2] GOV.UK, Ofcom, Ofcom Propels Full Fibre Rollout Revolution Into Final Phase (2025): https://www.ofcom.org.uk/phones-and-broadband/telecoms-infrastructure/ofcom-propels-full-fibre-rollout-revolution-into-final-phase
[3] GOV.UK, Ofcom, Comparing Service Quality – SMEs: https://www.ofcom.org.uk/siteassets/resources/documents/phones-telecoms-and-internet/comparing-service-quality/2016/comparing-service-quality-report—smes
