Planning business connectivity
Plan business connectivity around site requirements, permissions, network readiness, migration, acceptance testing, failover and clear ownership after handover.
Plan business connectivity →Leased Line vs Full Fibre Broadband
Full Fibre broadband and a leased line can both carry demanding business work. The right choice depends on the service available at your address, required upstream and committed capacity, installation constraints, support terms and the cost of an outage.
Request a quoteCompare the quoted service, not one headline feature
FTTP means fibre runs to the premises and terminates at an optical network terminal connected to the business router. Ethernet leased-line services are designed as dedicated business connectivity with matching upstream and downstream capacity. That distinction can matter, but the actual FTTP profile, upstream performance and service options still need checking on the quote for the address.
Symmetry alone no longer identifies a leased line. Current business FTTP products can include symmetric profiles, while the dedicated connectivity and committed service characteristics of Ethernet are separate questions. Ask what upstream speed, committed bandwidth, handoff and usage conditions are included instead of treating one headline speed as the whole comparison.
Support and repair commitments also vary by product and contract. Read the quoted service level, exclusions, escalation path and any service-credit terms rather than interpreting “business” or “leased line” as an uninterrupted-service promise. If an outage would stop critical work, design and test a backup path as a separate requirement.
Resilience needs evidence. Two supplier names do not prove separate physical routes, and a backup connection does not prove that voice, VPNs, payments or inbound services will continue. Confirm shared infrastructure where possible, then test failover, critical applications and recovery to the primary service.
Side by side
Bandwidth profile
Check the quoted downstream, upstream and any committed capacity. Symmetric FTTP exists, so symmetry alone does not define a leased line.
Access design
FTTP and dedicated Ethernet use different delivery models. Ask what is provided at the specific premises and where it hands off to your network.
Service commitment
Repair targets, support hours, exclusions and credits are contract-specific. Compare the written terms for the actual services quoted.
Quote factors
Compare total contract terms, installation work, router or firewall needs, support and any resilience design. Public price bands cannot describe an address-specific build.
Delivery plan
Survey, civils, permissions and internal readiness affect delivery. Keep the old service until the new connection passes agreed acceptance tests.
Resilience
Treat backup, power continuity and physical route diversity as design and testing questions rather than assumptions attached to either access type.
Questions that decide the shortlist
- Which services and profiles can actually be delivered to the full address?
- What are the peak upload, download and latency-sensitive workloads?
- Does the quote state committed capacity or only a headline access speed?
- Which support hours, repair target, exclusions and escalation route are written into the contract?
- What installation, landlord, cabling, power and router work is required?
- Which applications must survive an outage, and has failover and recovery been tested?
Practical buying guidance
Plan the decision before requesting a quote
Use an SCG Solutions guide to gather requirements, avoid common compatibility assumptions and prepare a useful supplier conversation.
Leased Line vs Full Fibre Broadband — Common Questions
Is all business FTTP asymmetric?
No. Current business FTTP products can include symmetric profiles. Confirm the actual upstream and downstream service available at the address; symmetry alone does not make the service a leased line, and repair options also depend on the product quoted.
What distinguishes a leased line if both services can be symmetric?
Dedicated Ethernet connectivity and its contracted service characteristics are separate from a matching upload and download figure. Compare access design, committed capacity, support terms and the complete written quote for the service offered at your premises.
Does a leased line guarantee that we will never lose service?
No connection should be described as uninterrupted. Review the contract-specific service level and exclusions, then design backup, power continuity and operational recovery around the outage the business needs to survive, including how support and escalation work during an incident.
Does a second supplier automatically provide route diversity?
No. Circuits may share ducts, exchanges, building entry points, power or internal network equipment. Ask what is physically separate and test failover, critical applications and return to the primary route before relying on the design during a real outage.
How should we compare cost without public price bands?
Request address-specific quotes on comparable terms. Include installation work, contract length, router or firewall needs, support terms and resilience design so a lower monthly line item is not hiding a different scope, and compare like with like.
What should we plan before placing an order?
Document site access, power, equipment location, internal network readiness, migration dependencies, acceptance tests and post-handover ownership. Agree owners and rollback before cancelling the connection already in use. The planning business connectivity guide provides a practical checklist.
More Connectivity / Network Solutions
- Superfast Broadband
- How Much Bandwidth Does a Business Actually Need for VoIP?
- Ethernet & Leased Lines
- What Actually Determines the Cost of a Business Leased Line
- GSM & 4G/5G Backup
- Network & Cabling
- SD-WAN for Multi-Site Businesses
- Business Wi-Fi and Managed Wireless
- 4G and 5G Failover: A Backup That Takes Over By Itself
- Guest Wi-Fi for Business
- Wi-Fi Surveys: Finding Out Before You Buy
Where we cover leased line vs full fibre broadband
We deliver this across the UK. These 8 are where a director is actually based — each page names who you would be dealing with, and what the local economy is made of.
Not sure which service fits?
Send the full address, current service, peak users, important upload workloads, critical applications and target date. SCG Solutions can check available options and compare the written service terms before providing a quote.