Fast, reliable connectivity is essential for modern businesses. Whether you need resilient backup for your existing internet connection, rapid deployment for a temporary site, or a business-grade mobile broadband service with high data usage, Fastnet’s 4G/5G connectivity services are designed to keep your organisation online.
Our 5G/4G services are delivered using leading UK mobile networks and supported by Fastnet’s experienced technical team, giving your business a professionally managed alternative to consumer mobile data SIMs.
Fastnet 5G Auto-Failover
Always connected, even if your primary line fails.
Fastnet 5G Auto-Failover provides a resilient backup connection for your primary internet service. If your main circuit fails, your service automatically fails over to high-speed 5G/4G connectivity, helping your business stay online with minimal disruption.
The service is suitable for use alongside Ethernet leased lines, FTTP, SoGEA and other fixed connectivity services.
Because the failover service is delivered over the Fastnet network, it can maintain the same public IP address and authentication details during failover, helping to protect services such as VoIP, VPNs, hosted applications and remote access.
Choose Fastnet 5G Auto-Failover if:
You already have a fixed connection and want automatic backup in the event of an outage.
Key Benefits:
- Automatic failover
- Same IP address during failover
- Fully managed by Fastnet
- Diverse backup path
- Ideal for business continuity
£69.00 per month excl. VAT
Router and setup charges vary; contact us for more information
Fastnet Unlimited 5G
Business-grade mobile broadband for rapid deployment.
Fastnet Unlimited 5G Connectivity provides high-speed business internet using the UK mobile networks. It is ideal when you need to get online quickly, when fixed-line connectivity is unavailable such as remote or poorly served areas, or when you need a temporary or flexible internet service.
This can be used as a standalone connection or as an interim solution while waiting for a leased line, Ethernet circuit or other fixed connectivity to be installed.
Fastnet offers high-usage mobile data bundles across major UK mobile networks, with static IP options available on selected services.
Choose Unlimited 5G with Static IP if:
You need a business-grade mobile connection that supports VPNs, remote access, VoIP or hosted services.
Key Benefits:
- Rapid deployment
- High-usage data bundles available
- Static IP options
- 24-month contract only
£99.00 per month excl. VAT
Router and setup charges vary; contact us for more information
Fastnet Difference
- Direct to engineer support – no call centre
- Dedicated Account Manager
- Free VOIP trial
- Free Acronis Cyber Protect trial
Speak to Fastnet
Not sure which 5G/4G service is right for you?
Our team can help check coverage, discuss your requirements and recommend the best option for your business.
Call 01273 688088 or email sales@fastnet.co.uk to discuss Fastnet 4G/5G Business Connectivity.

We’re here to help
We’d love to talk to you about how we can help your business. Give us a call on 01273 688 088 or drop us a line at hello@fastnet.co.uk
