Ethernet over MPLS (EoMPLS): What It Is, How It Works & Whether UK Businesses Need It Quick Answer
Ethernet over MPLS (EoMPLS) is a high-performance networking solution that connects multiple business locations over a secure, private MPLS network. With it, you get lower latency, high reliability, strong security and excellent scalability, so it’s ideal if you need to use VoIP, or run a cloud-driven organisation. You can expect typical UK pricing ranges from £500-£2,500/month, depending on bandwidth and number of sites.
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Authored by: Ally Cox (Business Technology & B2B Services Specialist 10+ Years’ Experience)
Reviewed by: James Ward (Telecoms Specialist, 12+ Years Experience)
Last Updated: January 2026
Contents
✅ What is Ethernet Over MPLS
✅How Does EoMPLS Work?
✅Benefits of EoMPLS for UK Businesses
✅Ethernet over MPLS vs. Other Leased Line Solutions
✅Where is Ethernet over MPLS Suitable For?
✅Costs of EoMPLS
📢 For further information and pricing on leased lines, click here .
Key Takeaways
✔ EoMPLS extends Ethernet across a secure MPLS backbone
✔ Ideal for multi-location UK businesses and cloud-heavy operations
✔ Offers low latency, strong security and excellent scalability
✔ Costs range from £500–£2,500/month depending on bandwidth
Often better value than point-to-point fibre for multi-site needs
Ethernet over MPLS (EoMPLS) is a networking technology that extends Ethernet across an MPLS network, allowing you to link multiple sites securely and with low latency. EoMPLS delivers better performance and reliability than standard broadband or basic point-to-point connections.
What is Ethernet Over MPLS Ethernet over MPLS (EoMPLS) is a networking technology that enables businesses to transport Ethernet traffic across an MPLS network, ensuring:
✔️ Scalability for growing businesses.
✔️ Low-latency, high-speed data transmission.
✔️ Secure, private connections between multiple business locations.
💡 Why EoMPLS?
Because unlike traditional leased lines or point-to-point (PTP) connections, EoMPLS provides the flexibility of Ethernet with the reliability of MPLS routing.
How Does EoMPLS Work? EoMPLS encapsulates Ethernet frames into MPLS packets, allowing them to travel across an MPLS network, and this is good because:
Combines LAN and WAN connectivity – you can extend your Local Area Network (LAN) over a Wide Area Network (WAN).Traffic prioritisation & Quality of Service (QoS) – Ensures that mission-critical data, VoIP, and cloud applications get priority.Multi-location connectivity – great for enterprise networks, data centres, and multi-branch businesses.
Benefits of EoMPLS for UK Businesses 1️⃣ Highly scalable & future-proof 📈
✔️ Businesses can increase bandwidth as they grow without needing a network overhaul.
✔️ Supports multiple locations, making it ideal for expanding enterprises.
2️⃣ Secure, private & reliable 🔒
✔️ MPLS security ensures data is transmitted over a private network, reducing cyber threats.
✔️ Better redundancy & failover protection compared to traditional leased lines.
3️⃣ Cost-effective alternative to dedicated lines 💰
✔️ Eliminates the need for expensive dedicated circuits between sites.
✔️ Offers a more affordable option for businesses with multi-location operations.
4️⃣ Lower latency & high-performance routing ⚡
✔️ Faster data transfer speeds compared to traditional Layer 3 routing.
✔️ Optimised for VoIP, video conferencing, and cloud applications.
Ethernet over MPLS vs. Other Leased Line Solutions
Feature Ethernet over MPLS Dedicated Internet Access (DIA) Point-to-Point (PTP)
Technology Multi-Protocol Label Switching (MPLS)
Layer 2 Ethernet
Layer 1 (Physical)
Topology Mesh
Point-to-point
Point-to-point
Bandwidth Scalable & flexible
Scalable & flexible
Scalable & flexible
Latency Generally lower
Generally higher
Lowest
Reliability High, with redundancy
High, with redundancy
High, with redundancy
Cost Moderate to high
Moderate to high
Higher for long distances
Management Managed by carrier
Managed by carrier
Managed by carrier or customer
Ideal use cases Multi-location networks, data centres, cloud connectivity
Small businesses, remote offices
Dedicated connections between two points
💡 Which one is right for your business?
✔️ Choose EoMPLS if you need scalability, security, and seamless multi-location connectivity.
✔️ Choose DIA if you need internet-only connectivity for a single location.
✔️ Choose PTP if you need a dedicated link between two locations with minimal latency.
Where is Ethernet over MPLS Suitable For? EoMPLS is ideal for:
multi-location enterprises
Cloud-dependent organisations
VoIP-driven call centres
Financial and healthcare institutions
Retail branches and warehouse networks
Companies requiring centralised systems (such as POS, CRM, ERP)
Costs of EoMPLS Typical costs in 2026:
Speed Estimated Monthly Cost (£)
50 Mbps £500 – £800
100 Mbps £800 – £1,200
1 Gbps £1,200 – £2,500
What affects the price?
Bandwidth requirements
Number of connected sites
Provider & SLA level
Contract length
Rural vs urban connectivity
Our Verdict: Is Ethernet over MPLS Right for Your Business?
✔️ Yes – If you need multi-location connectivity, scalability, and security.
✔️ Yes – If you run VoIP, cloud applications, or financial transactions.
✔️ No – If your business only requires basic internet connectivity at a single location.
⚖️ Overall Rating: ⭐⭐⭐⭐⭐ (5/5)
Faqs About Ethernet over MPLS 1. What is Ethernet over MPLS in simple terms?
Ethernet over MPLS (EoMPLS) lets businesses extend their local Ethernet network across multiple locations using a secure MPLS backbone. It creates a private, low-latency WAN that acts like a single unified network.
2. Is Ethernet over MPLS the same as a leased line?
No. A leased line is typically a direct connection for one location, while EoMPLS connects multiple sites together over a provider’s MPLS network. Many businesses use both -a DIA leased line for internet access and EoMPLS for internal site-to-site connectivity.
3. Why choose EoMPLS instead of VPN over the internet?
VPNs rely on the public internet and can suffer from congestion, jitter and unpredictable latency. EoMPLS uses a private carrier network, delivering consistent performance, better security etc.
4. Does EoMPLS improve VoIP and video call performance?
Yes. EoMPLS includes QoS (Quality of Service), which prioritises real-time traffic like VoIP and video meetings as this reduces jitter and packet loss, leading to clearer calls and fewer dropouts.
5. How many business sites can be connected using EoMPLS?
There is no strict limit. EoMPLS can support two sites or hundreds, making it suitable for retail chains, healthcare networks, multi-branch organisations and national enterprises.
6. Is Ethernet over MPLS secure?
Yes. EoMPLS traffic travels over a private, provider-controlled backbone, not the public internet which really helps to reduce exposure to cyber threats and is preferred by financial, legal and healthcare organisations.
7. What kind of bandwidth does EoMPLS support?
Most UK providers offer bandwidth from 10 Mbps up to 10 Gbps, depending on location and infrastructure
8. Can EoMPLS support cloud services like Azure, AWS and Google Cloud?
Yes. EoMPLS is ideal for cloud environments as it offers low latency and predictable performance, and many providers also offer direct cloud peering to improve speeds even further.
9. How long does it take to install EoMPLS?
Typical installation takes 45–90 days, depending on surveys, fibre availability, wayleave requirements, and the number of sites. Multi-site deployments may take longer than single leased line installations.
10. Does EoMPLS work with SD-WAN?
Absolutely. EoMPLS can be used alongside SD-WAN to enhance resilience, load balancing and intelligent routing, and many UK enterprises combine EoMPLS + SD-WAN for maximum performance and uptime.
Read more about Ethernet over MPLS here
Ethernet over MPLS – Other useful links about leased lines include: Hi, I’m Ally Cox , a senior copywriter and blogger at CompareYourBusinessCosts.co.uk, the UK’s trusted platform for comparing business services.over a decade of experience in the B2B sector, I specialise in simplifying complex topics like leased lines, VoIP, business energy, HR and payroll solutions, accounting software, and EPOS systems .HR, copywriting, and business operations- from clocking-in systems to card machines and office technology .informed, confident decisions when choosing products and services that improve efficiency and save money.