When you’re planning a new office or upgrading your current internet connection, a leased line might be the perfect solution to ensure reliable, high-speed internet. In this blog, we’ll cover everything you need to know about leased lines, including their pros and cons, lead times, wayleave agreements, uncontended speeds, pricing factors, surveys, and the concept of bearers. Let’s dive in!
What is a Leased Line?
A leased line is a dedicated, fixed-bandwidth data connection that provides symmetric speeds for internet access, connecting your premises directly to your internet service provider (ISP). Unlike standard broadband connections, which are shared among multiple users, leased lines are uncontended, meaning the bandwidth is exclusively yours. This makes them ideal for businesses that require reliable, high-speed internet for operations such as VoIP, video conferencing, large data transfers, and cloud services.
Pros and Cons of Leased Lines
Pros
- Uncontended Speeds: As the bandwidth is not shared, you get consistent and guaranteed speeds.
- Symmetric Speeds: Both upload and download speeds are the same, essential for activities like video conferencing and data backups.
- Reliability: Leased lines come with robust service level agreements (SLAs), ensuring minimal downtime and fast repair times.
- Scalability: You can easily upgrade your bandwidth without changing the infrastructure.
Cons
- Cost: Leased lines are more expensive than standard broadband due to the dedicated nature of the connection.
- Lead Times: Installation can take several weeks or even months, requiring significant planning.
- Wayleave Agreements: If the line needs to be installed through property not owned by you, obtaining permission (a wayleave agreement) can be a lengthy process.
Lead Times and Planning
When planning a new office, it’s crucial to factor in the lead time for installing a leased line. The installation can take anywhere from 30 to 90 days, depending on various factors, such as the complexity of the installation and the need for wayleave agreements. It’s advisable to begin the process as early as possible to avoid delays in getting your office online.
Wayleave Agreements for Leased Lines
A wayleave agreement is a legal document granting permission for the installation of network cables through or across another person’s property. This is often required in scenarios such as:
- Installing a leased line in a rented office.
- Running the line through neighbouring properties to reach your office.
Example Scenarios
- Rented Office: If you’re renting your office space, you’ll need to get the landlord’s permission to install a leased line.
- Cross-Property Installations: If the most direct route for the leased line runs through other properties, you’ll need wayleave agreements from those property owners.
Obtaining these agreements can be time-consuming, so it’s essential to plan well in advance.
Understanding Bearers: 100MB vs. 1Gb
Providers often mention terms like “100MB Bearer” and “1Gb Bearer.” These terms refer to the maximum capacity of the connection hardware installed.
- 100MB Bearer: The hardware can handle up to 100 Mbps. If you start with 50 Mbps and later need more speed, you’ll need to upgrade the bearer.
- 1Gb Bearer: The hardware can handle up to 1 Gbps. Starting with a lower speed (e.g., 100 Mbps) on a 1Gb bearer allows for easy scalability without changing the infrastructure.
Opting for a 1Gb bearer is often the best choice, even if you only need 100 Mbps initially, as it provides the flexibility to scale your bandwidth as your business grows.
What Affects the Price of Leased Lines?
Several factors influence the cost of a leased line:
- Distance from the Exchange: The further your office is from the nearest exchange, the higher the cost.
- Required Bandwidth: Higher speeds typically come with higher costs.
- Installation Complexity: Complex installations requiring extensive work or multiple wayleave agreements can increase the cost.
- Location: City centre installations might be more expensive due to higher demand and infrastructure costs.
The Role of Surveys for Leased Lines
Before installation, a site survey is conducted to assess the requirements and feasibility. This survey helps identify potential challenges, such as the need for wayleave agreements or additional civil engineering work. The survey results in a detailed plan and timeline for the installation, ensuring a smooth process.
Why Does Installation Take So Long?
The lengthy installation time for leased lines is due to several factors:
- Planning and Surveys: Detailed planning and site surveys are required to ensure the installation is feasible and meets your needs.
- Wayleave Agreements: Securing permissions from property owners can be time-consuming.
- Engineering Work: Installing the physical infrastructure, such as laying cables and setting up equipment, takes time.
Fast-Track Installations in City Centres
In some city centres, providers already have pre-installed infrastructure, allowing them to offer leased lines with significantly reduced lead times. These providers can activate the service quickly, often within days. However, this convenience comes at a premium price. If quick activation is critical for your business, this option can be worth the extra cost.
Nxt steps
Leased lines offer unparalleled reliability, speed, and scalability for businesses that demand consistent internet performance. While they come with higher costs and longer lead times, the benefits often outweigh the drawbacks for many companies. Understanding the intricacies of wayleave agreements, bearers, and the factors affecting installation and pricing can help you make an informed decision. Plan early, assess your needs, and consider the long-term benefits of a leased line to ensure your business stays connected and competitive.
If you need further assistance or have any questions about leased lines, feel free to contact us at Nxt Gen. We’re here to help you navigate the complexities and find the best solution for your business.
Ben helps growing businesses turn technology into a driver of performance instead of a barrier. At Nxt Gen IT he works with SME leaders, recruiters, and fast-scaling teams to design solutions that improve reliability, strengthen security, and unlock growth.
With a background in email deliverability and cloud systems, Ben specialises in making sure businesses communicate effectively, keep data safe, and get the most from Microsoft 365. His experience spans solution design, managed IT services, and virtual CIO support, always with a focus on practical outcomes that reduce headaches for business owners.
Ben has supported organisations across the UK, from recruitment agencies struggling with inbox placement to SaaS firms scaling fast, and SMEs needing a trusted partner for their IT. He believes tech is never the end goal: growth is. His role is to make sure technology never gets in the way of it.