Multi-Site Connectivity Solutions for UK Businesses

MPLS provides a private, carrier-managed network with guaranteed quality of service, whereas SD-WAN uses software to route traffic intelligently across multiple connection types including broadband and 4G/5G. SD-WAN is typically more cost-effective and flexible, while MPLS suits latency-sensitive applications. Many UK multi-site businesses use a hybrid approach combining both technologies.

Multi-site connectivity links your offices via dedicated circuits, VPNs, MPLS, or SD-WAN — creating a single private network. Each site connects to a central hub or mesh topology, enabling secure file sharing, unified communications, and centralised IT management. A leased line typically delivers 99.99% uptime SLA (industry standard), ensuring reliable inter-site communication.

WAN optimisation uses techniques such as data compression, caching, and protocol acceleration to improve application performance across your wide area network. It is particularly beneficial for businesses running cloud-hosted ERP systems, large file transfers, or real-time collaboration tools across geographically dispersed sites. The UK broadband average download speed is 69.4 Mbps (Ofcom Connected Nations 2024), making optimisation valuable where branch sites use broadband.

Yes. Modern multi-site solutions incorporate secure remote access via SD-WAN clients or VPN, allowing home and mobile workers to access the same resources as office-based staff. AMVIA configures always-on connectivity with conditional access policies to ensure only compliant, authorised devices can reach your network — regardless of the user's location.

Deployment timelines depend on the number of sites and connectivity types required. SD-WAN overlays on existing broadband can be deployed within two to four weeks per site, whereas new leased line installations take 45 to 90 working days. AMVIA staggers rollouts to minimise disruption and provides temporary 4G/5G connectivity for sites awaiting fixed-line installation.