Does 5G FWA work without a phone line or fibre cable?
Yes. 5G FWA uses a cellular radio signal and does not require any physical cable connection to your property. You need only a power supply for the router or CPE unit and a SIM card from a UK mobile operator.
How does 5G FWA compare to standard home broadband?
It depends on which broadband you are comparing against. Against FTTC (the most common UK technology, which delivers 30-80 Mbps over copper), 5G FWA on a mid-band site delivers comparable or better speeds. Against gigabit full-fibre (FTTP), full-fibre is generally faster and more consistent, though 5G FWA installs immediately without lead time or an engineer visit. See our detailed comparison.
What speeds can I expect from 5G FWA?
In typical suburban conditions with an indoor router on a mid-band n78 site, 50-200 Mbps downstream is realistic. With an outdoor CPE on a strong site, 200-500 Mbps is achievable. Rural deployments on 700 MHz 5G typically achieve 30-100 Mbps. See our speed and latency guide.
Which network is best for 5G FWA in the UK?
It depends on your location. Three has the best consumer FWA product but limited rural coverage. EE has the widest geographic coverage including rural areas via 700 MHz 5G. Vodafone is strong in urban and suburban areas. Check all four operators at your specific address rather than choosing based on national advertising. See our UK networks guide.
Do I need a special SIM card for 5G FWA?
You need a SIM card with a data allowance suitable for fixed home or business use. Consumer mobile SIMs sometimes have fair-use policies that restrict sustained high-bandwidth use. Three’s Home Broadband product is designed specifically for this purpose. Other data-only SIMs from UK operators also work if their terms permit router use. See our SIM card guide.
Can I use 5G FWA for a business?
Yes, for many business applications. 5G FWA suits SME offices, retail sites, temporary locations, and as a failover path alongside a primary leased line or FTTP. It is not typically recommended as a sole connection for bandwidth-intensive operations or those requiring guaranteed SLA performance. See our business guide.
What happens if 5G is not available at my address?
A 5G router will fall back to 4G LTE automatically if 5G is unavailable. Performance on 4G varies but is generally adequate for basic broadband use. If neither 4G nor 5G provides adequate coverage, satellite broadband (Starlink or similar) may be the most practical option for genuinely uncovered properties.
Do I need an engineer to install a 5G FWA system?
For an indoor router: no. Plug in the router, insert the SIM, and configure the Wi-Fi. Total setup time is under 30 minutes. For an outdoor CPE unit, mounting hardware on an exterior surface and running a cable requires basic DIY ability or a simple installer visit. It is simpler than a satellite dish installation. See our installation guide.
Does 5G FWA work in rural areas?
For properties with 700 MHz 5G coverage from EE (or 4G from any operator), yes. Rural 5G on 700 MHz delivers 30-100 Mbps, which is a substantial improvement over typical rural ADSL speeds. Coverage must be confirmed at the specific property before purchasing hardware. See our rural FWA guide.
Can I get a static IP address with 5G FWA?
Most consumer SIMs use CGNAT and do not provide a static public IP. For business deployments where remote access to site equipment is required, IoT SIM providers and some business mobile plans offer static IP APNs. See our security guide for the implications and alternatives.