LEASED LINE (BIA) // Leased Line Internet

What is Leased Line?

May 31, 2024

Leased line connections enable businesses to provide secure, high-quality internet connections with guaranteed upload/ download speeds, uptime, and durability.


What do you mean by a Dedicated Leased Line?

A leased line connection is a dedicated, speedy, and stable internet connection that guarantees fast upload and download speeds for the subscribers, with little downtime between disconnection and reconnection points.

A dedicated leased line is a special communication channel arranged for a single company or enterprise. It provides a straight point-to-point link between two ends, thus protecting the signal from interruption. As a result, these types of connections have low latency and high bandwidth, which are beneficial for organisations and businesses that require a stable speedy connection.

Leased line internet connections typically have the following characteristics:


Leased lines are symmetrical; in simple words, the upload & download speeds are the same.


By definition, an internet leased line is a non-conflicting connection that is not shared with other users.


In this, the connection between two points, such as your internet leased line providers and your company's location, is done.

We are all familiar with standard internet connections; for instance, we go home, connect the internet with our phones, tablets, or TVs and start streaming, browsing, and downloading any content. But unlike internet leased lines, having people around you or maybe using the same internet source, can slow down your connection. This is because these connections are "conflict"; that is, bandwidth is shared among all users in that particular local area. 

On the other hand, in case of a leased line internet connection, the bandwidth you need is available and accessible only to you and no one else. This means that, even in rush hours, internet connection won't get hampered throughout the day.

 If you are running your own business, then you already know the impact of a slow internet connection on your business. Be it downloading or sending large files or VoIP conference calls, etc., can all be interrupted because of poor internet connection.

Symmetric vs asymmetric-

Internet leased lines are not only uncontended, but they are also "symmetrical". This means that upload and download speeds are the same. The uploading speeds are often heavily reduced due to most weightage given to the faster download speeds, unlike traditional asymmetric broadband like ADSL.

A balanced or symmetrical connection is beneficial for modern businesses, which are increasingly using cloud services that require reliable and fast download as well as upload speeds. A prime example is a VoIP-based telephony.

Reliability and SLA-

ILL Link comes with industry-backed SLA, service level agreements that allow companies to commit to a specific level of internet leased line service. And even if you have a poor internet connection or the internet is down, the problem will be fixed within hours. Also, with an internet leased line, users can expect reliable and reasonable SLAs.

Benefits of Leased Lines

When deciding between internet leased lines and regular internet connection, organisations usually gravitate towards leased lines owing to the advantages they offer. These include - 

Lowered Latency: Leased lines often are linked with fast response rates and reduced data transmission speed lags than typical internet speeds. 

Dedicated Bandwidth: Dedicated leased lines are specifically designed for businesses to give them their own bandwidth, ensuring consistent speed and reliability.

SLAs or Service Level Agreements: Providers need to assure platform uptime, maintenance, and support as part of the SLA that comes with internet leased lines. This helps lower the risk of downtime considerably and ensures there is zero break in service provision.

Better Security: The dedicated lines unlike the shared ones create lesser chances for data breach and unauthorised persons’ intrusion, thus assuring completely secured channels. 

High Dependability: The leased lines are highly reliable and provide dedicated connectivity, which is critical for time-sensitive activities such as video conferencing, transferring large files, and processing real-time data.

Businesses which seek high connectivity often consider leased lines owing to their dedicated bandwidth, low latency, and reliable connectivity features.

How does an internet leased line connection work?

An internet leased lines use precisely the same technology as that of fiber broadband. A fiber optic leased line sends pulses of light through a fiber optic cable. When data needs to be sent over a fiber optic cable, the equipment on either end looks for lights (that is, whether the light is on or off) that represent the binary 0s and 1s of the digital data. One device turns the lights on and off to represent 1's and 0's respectively, the other device sees this, records it and stores it as 1's and 0's, and this data is travelling at the speed of light. Since it is practically as well as technically impossible to increase the speed any further, the only limiting factor in speed is often, how quickly the equipment on either side can transmit or detect the light.

With a different leased line, that connection is leased to a specific company, so the connection to your internet leased line providers is unique to that particular company and not shared with thousands of other companies, thus making it business-friendly.

Uses of Dedicated Internet Leased Lines

Dedicated internet leased lines play an imperative part in aiding contemporary businesses' communication, data transfer, and connectivity needs as they are the point of support for companies that are looking for reliable and high-performance networking options.

Speedy Data Transfer: These lines highly support heavy-speed data transfer, allowing businesses to transmit massive data volumes effectively and quickly. This is particularly helpful for sectors such as finance, healthcare, and media, which work around huge file sizes and real-time management of data. 

Smooth Connectivity: Dedicated internet leased lines power smooth connectivity for businesses, permitting them to create a reliable communication channel between various offices and remote locations without any interruptions. 

Secure Transmission of Data: Internet Leased lines endow a very high-quality protection for data transmission. As the lines are dedicated to the users and not shared among several users, they minimise the chances of unauthorised access or data interception, which is why they are preferred for transferring sensitive information such as financial transactions, confidential documents, and personal data.

Video Conferencing and VoIP or Voice Over Internet Protocol: Providers of dedicated internet leased lines support high-quality VoIP and video conferencing services. These, furthermore, enable organisations to carry out virtual meetings, work with distant teams, and do business with clients and customers without worrying about bandwidth restrictions and connectivity matters.

Cloud Services and Remote Access: Technological growth has made more and more organisations dependent on cloud services and remote access solutions for software deployment, storing data and accessing centralised resources. The stable and speedy connections to cloud service platforms, data centres, and remote servers are done by the internet leased line provider. They are dedicated to backing up these initiatives, which enables organisations to seamlessly integrate and access critical business resources from any location.

Business Continuity: The stable and continuous connection that internet leased lines provide also helps the business in its long-term preservation plan. They ensure that all the critical services and applications run perfectly during network issues and heavy traffic time, to reduce the overall downtime and enable high productivity.

Types of Leased Lines in 2024

Digital-first and traditional businesses must know the different types of leased lines in and out. The spectrum of decisions ranging from the old-fashioned dedicated line to the advanced high-speed offerings determines the type of solution and the internet leased line service provider that the business can opt for when their connectivity needs are considered.

Ethernet Leased Lines: Ethernet leased lines use ethernet technology to provide fast and easily scalable connectivity. Unlike the classical leased lines, they are varied in terms of available choices of bandwidth (ranging from Mbps to Gbps). Note that Ethernet leased lines are widely used for cloud connections, inter-office links and data centres nowadays.

Fiber Leased Lines: A fibre optic leased line employs fibre optic wiring for the transmission of information at very high rates, especially for long distances. Fibre optic communication service providers are advantaged by having symmetrical rates of uploading and downloading which is a necessary condition for the short period it takes data to move to and from their servers when the volume transmitted by company employees is large. Moreover, this kind of connection is believed to be the best option when a company works with vital applications.

An important thing to note here is that both Ethernet and Fiber leased lines are used to enable internet connection. 

MPLS Leased Lines: Major reasons why businesses pick MPLS networks are their essential features, which include - reliable, faster data routing over secure paths as well as prioritised traffic to support multimedia applications, video as well as voice services, connection of multiple offices via private lines and data security, which is essential for customers who need secure transmission.

Each leased line network has benefits tailored to specific organisational needs that could either be in terms of speed, expandability, dependability, security, or cost. This analysis helps companies to make informed decisions when choosing different options.

Difference Between Dedicated Leased Lines and Broadband Connections

Companies often must deal with two types of internet connections either broadband connections or dedicated leased lines. The distinction between the two and their meaning are as follows - 

1. Bandwidth and Speed: Dedicated leased lines provide a committed and stable bandwidth rate that delivers a consistently high network speed without any dips. Contrary to this, the broadband connections are shared by a group of subscribers, therefore the speeds may vary in this case due to heavy traffic and varied usage patterns.

2. Reliability and Performance: The dedicated leased line network provides a higher reliability and performance due to which they are considered to be the best option for critical cases that demand reliable and constant connectivity. Conversely, broadband connections, while usually trustworthy for daily use, can slow down or even go offline when many individuals are connected.

3. Symmetrical vs. Asymmetrical:  Leased lines usually offer the same upload and download speed, which is necessary for tasks such as video calls, file transfers, and server hosting. In contrast, most broadband connections have unreliable and asymmetrical speeds, which endows faster download speed than upload speed. This might affect server operation and file uploading.

4. Service Level Agreements: SLAs (Service Level Agreements) normally come with leased lines that bind the providers to ensure uptime, maintenance, and support, which is an assurance as well as accountability from service providers.

5. Security: As leased lines are dedicated and not shared with a large group of users, they normally provide better security. This eliminates the risk of data breaches and unauthorised access by a huge amount. In contrast, broadband connections may feature low security settings which can be strengthened by opting for additional security measures.

In short, the decision between a dedicated internet leased line and a broadband connection must be based on factors like the bandwidth that a company needs, reliability, performance requirements, and budget considerations with each factor fulfilling different business demands and uses.

How fast will my internet speed be?

The obvious answer to this question is very fast. With "regular" asymmetric fiber broadband, the maximum download speed most people see is well below 100 Mbps. This is asymmetrical and contended, as mentioned above, so it is variable and can get affected by peak hours at any point of time throughout the day. The technical term for this, in which many people share the same fiber line, is called as 'multiplexing' and is one of the factors that allow consumer broadband providers to keep its cost down. With fiber optic leased lines, the achievable speeds are tremendous; that is, the available packages that can offer up to 10 Gbps of internet speed. A leased line is definitely a well-balanced line, so you can customize the speed you need for your leased line to meet your individual business needs by meeting both your capacity as well as budget requirements.

For example, if you are running a printing business, you may require to upload large graphic design files to cloud storage for your customers to review. Standard broadband services are usually asymmetric. In other words, upload speeds are not as fast as download speeds. You will have to wait most of the day while uploading your work. However, with a fiber leased line, you can streamline those transfers and handle the important stuff or tasks by choosing dedicated upload speeds. Speeds won't fluctuate with other users, so you'll have high speed whenever you need it, thus offering you an unwavering sense of security.

Fiber leased lines are usually described in two parts: line speed and bearer speed. They are usually written or quoted as 20/100. The no. before the slash is the line speed, & the number after the slash is the carrier speed.

Line speed is the symmetrical speed of what you experience when using a connection, which includes both uploads and downloads.

A bearer is a maximum speed a line can reach. This means that in the future, if your needs change (e.g. business growth) and your current line speed is slower than your bearer's speed, you will be able to enhance your bandwidth by just paying a small monthly fee.

Using 20/100 as an example, a user can upload and download at 20 Mbps (megabits per second). From here, you can upgrade incrementally up to 100Mbps, giving you the peace of mind that you can change your connection to suit your business needs. The most common bearer sizes that are available are 100Mbps and 1Gbps, with 10Gbps also available (although it is not widely used).

Do you need an internet leased line?

At first glance, businesses may gravitate toward leased lines because of their speed. Ultra-fast access to the internet makes a lot of sense in an era of increasing adoption of cloud services. Ultimately, speed is one of the most essential factors that make leased line connections an integral part of the infrastructure for many organizations. A symmetrical connection increases reliability, especially in the case of VoIP for business telephony and communications. The SLAs that come with reliable connectivity often mean that bugs are fixed within hours rather than days or longer. Essential for businesses that rely heavily on data for their day-to-day business operations. Spectra can provide its customers with reliable and great internet services. All you should be doing is, reach out & raise your request.


FAQs about Dedicated Leased Lines


Q: What is an internet leased line required for?

Most businesses subscribe to a dedicated internet connection provider to ensure reliable and speedy internet access in their offices, specifically for those applications that are dependent on stable connectivity for their critical operations such as online data processing, VoIP services and cloud-based use cases.

Q: What is the buying process for a dedicated leased line?

The procurement process of a dedicated leased line involves multiple phases such as getting in touch with service providers, defining your bandwidth requirements, negotiating terms, conducting site surveys to ensure your feasibility and installation requirements and finally installing and configuring the dedicated line.

Q: Which are examples of leased lines?

Examples of leased lines are traditional dedicated lines, Ethernet connections, fibre optic solutions, and MPLS-based setups. Each of them offers different benefits in terms of reliability, speed, and scalability.

Q: Why is a dedicated leased line needed?

A dedicated leased line is required to ensure continuous and uninterrupted service, which is essential for tasks like video conferencing, big-size data transfers, and real-time data management, where continuous service is key for the team’s productivity.

Q: Are leased lines fibre?

It is not necessary. Although fibre-based leased lines can guarantee high speeds, low latency, and high reliability, they can be based on other technologies such as copper or wireless, depending on the infrastructure and service provider.

Q: What are the two major advantages of leased lines?

The two most significant advantages of leased lines are dedicated bandwidth, which assures continuous speeds regardless of network congestion, and dependability, which provides reliable connectivity that is crucial for corporate operations without slowdowns or disruptions.

Q: Are dedicated leased lines LAN or WAN?

Dedicated leased lines are often used for Wide Area Networks to safely and reliably connect geographically scattered locations, but they may also be utilised for Local Area Networks depending on the network foundation and requirements.

Q: Is a leased line unlimited?

Leased lines come with unlimited data consumption, allowing companies to enjoy stable and uninterrupted access without worrying about data restrictions or additional charges for data usage.

Q: Is a leased line wireless?

Leased lines can be wired (fibre, copper) or wireless, depending on the technology and infrastructure utilised by the service provider and a business's unique requirements.

Q: Is a leased line secured?

Dedicated leased lines are safe because they provide exclusive connectivity, reducing the risk of data breaches and unauthorised access as compared to shared internet connections. Furthermore, encryption and other security techniques can be used to improve overall security.

Q. What can be the leased line connection price? 

Internet leased lines will cost starting from Rs. 9,999 per month. The actual cost might differ based on bandwidth requirements or plan selected. Contact us for more information.


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