If your business already uses a leased line — or you’re considering upgrading — you’ve probably wondered how a 10Gb leased line actually compares to a standard 1Gb service.
Is it just about speed? Or is there more to it?
Let’s break it down.
Speed Comparison
The headline stat is obvious: a 10Gb leased line is ten times faster than a 1Gb line — offering 10,000Mbps upload and download speeds, compared to 1,000Mbps on a 1Gb circuit.
But it’s not just about bigger numbers. It’s about what that speed enables.
A 1Gb line might be enough for small to medium-sized teams using email, VoIP, and basic cloud tools. But once you’re dealing with:
-
Dozens of users
-
Cloud-based collaboration
-
Remote desktop access
-
Massive file uploads or real-time video
…1Gb can start to feel tight.
Technical Headroom & Scalability
A 10Gb leased line gives you serious breathing room. Many businesses don’t fully use the bandwidth on day one — but they upgrade to avoid outgrowing their connection within a year.
You can:
-
Run multiple services across departments
-
Handle huge data flows (like 4K video, backups, or data analytics)
-
Support 100+ users without latency
-
Futureproof your infrastructure for years to come
It’s not just faster — it’s built for scale.
Cost Comparison
Here’s the typical monthly cost range in the UK:
| Feature | 1Gb Leased Line | 10Gb Leased Line |
|---|---|---|
| Speed | 1,000Mbps | 10,000Mbps |
| Typical Cost (Monthly) | £300–£600 | £600–£2,500 |
| Contract Length | 12–60 months | 12–60 months |
| Setup Time | 30–60 working days | 45–90 working days |
The jump in cost might seem steep — but for businesses relying on performance, productivity, and uptime, the ROI is often easy to justify.
Who Should Stick with 1Gb?
-
Small teams (under 25 staff)
-
Light internet usage (emails, light VoIP, browsing)
-
Businesses not using cloud platforms or remote access heavily
Who Should Go for 10Gb?
-
Medium to large teams
-
Cloud-first businesses
-
Creative agencies or media companies
-
Multi-site organisations
-
Anyone moving serious data, fast
The Bottom Line
If you’re starting to push the limits of your 1Gb connection — or planning for growth — a 10Gb leased line is the logical next step. It removes performance bottlenecks, boosts productivity, and gives your business a future-ready backbone.
Compare 10Gb leased line costs now on our dedicated pricing page and see what your business could save.
