Dedicated Internet Access (DIA) and Shared Internet Access (SIA) - The Pros and Cons

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In this time and age, a working internet connection is all we need to stay in touch with people, shop or work. It’s really difficult to function without the internet, and this dependency has made our lives convenient.


Businesses are mostly reliable on this technology for multiple tasks. Be it file sharing or emailing, a reliable internet connection is what a business needs to run smooth operations. Businesses that want to increase their business performance and boost its continuity have to make use of internet services. It not only helps them stay abreast of their competitors, but it also allows them to spread a wide network.


Types of Internet Connection

There’s no doubt that the internet has made our lives easier, but one thing that is quite difficult here is determining the type of internet connection you want for yourself.


If you aren’t a tech-savvy person, you might not be aware of the two main types of connections that are available in the market currently. They are Dedicated Internet Access (DIA) and Shared Internet Access (SIA). The location of your home or workplace determines the type of service you should opt for— we will elaborate on this point later on.


Before you can decide which internet connection to go for, it’s important that you understand both of them. Knowing the pros and cons of each option is also an important factor since it’ll help you make the final decision.


Dedicated Internet Access (DIA)

We’re going to start off with Dedicated Internet Access (DIA)and as the name signifies, this refers to a network that is specified for users. The service provider ensures that an aforementioned amount of bandwidth is dedicated to a user.


When it comes to Dedicated Internet Access (DIA), there are many connection types. Listed below are 5 types of connections that you can opt for. 


1. T1 – DS1

2. T3 – DS3

3. Dedicated Fixed Wireless

4. Ethernet over Copper – EoC

5. Dedicated Fiber – EoF, Fast Ethernet, Gigabit Ethernet, Metro Ethernet


There are certain pros and cons associated with Dedicated Internet Access (DIA) and that helps people make the right choice.


Pros of Dedicated Internet Access (DIA)

Now that you know what Dedicated Internet Access (DIA) is and the connection types it has to offer, it’s time to explore the advantage and disadvantages of using this connection.



Exclusivity is something we all crave in life, and that’s exactly what Dedicated Internet Access (DIA) has to offer. Since this internet connection is specified for you, you can have peace of mind that no other person or business has access to the same network.

Freedom of Bandwidth Usage

When you have a private connection, you don’t have to worry about working on heavy programs. You have the freedom to allocate the bandwidth where and as you please. If your work requires you to run some heavy apps, you can easily assign the required bandwidth to them. This will ensure that your operations run smoothly, and you won’t have to worry about the consequences of a slow internet connection.

Better Security

These dedicated lines have no access to the public internet and hence, are considerably ranked higher in terms of security. Downtimes can be crucial for businesses, especially the ones that rely on a steady internet connection for their operations. Malicious activities also pose a threat to such corporations. With Dedicated Internet Access (DIA), your home or workplace network remains more secure.

Improved Customer Support

This managed internet service provides customer support that doesn’t leave much to be desired. The best part is the 24/7 support that most Dedicated Internet Access (DIA)providers offer. A majority of the time the connection works seamlessly, so you don’t have to worry about connectivity issues.

Consumption Independence

Dedicated Internet Access (DIA) doesn’t have any set packages, and this allows the users to decide a package that suits their needs. The best part about this connection is that the users can opt for as little or as much bandwidth as they require. This is great since it means the users have to pay just for the bandwidth they use, thus reducing over payments for internet that they don’t use.


Cons of Dedicated Internet Access (DIA) 

People are just wowed away by the pros of Dedicated Internet Access (DIA), and who can blame them. But in order to make a smart decision, it’s important to take a look at both sides of the coin. So here are the cons of this type of internet connection. 

Expensive Option

If you have been keeping along with us, it’ll be clear by now that the exclusivity of this option will reflect in its cost too. This premium service is fairly expensive, especially when compared to traditional internet connections. If you are a first time buyer, this is likely to come as a shock to you, but once you weigh the pros and the cons, you’ll realize that it’s worth the cost.

Shared Internet Access (SIA)

Now that we have discussed DIA in detail, it’s time to explore Shared Internet Access (SIA) and see how it is different from DIA. This connection, as the name specifies, is shared among a group of people. And just like most things in this world, this internet connection, too, has a list of pros and cons. So let’s take a look at them. 


Pros of Shared Internet Access (SIA)

Establish Infrastructure

Since Shared Internet Access (SIA) is a popular connection type and is preferred by many people, it’s likely that its infrastructure is established in your area. Because of the various connections in place, it’s possible that you can get a new connection quickly and without any hassle. This means you can enjoy almost zero installation charges and get a connection without any delays. However, it’s important to remember that this can vary from location to location. So if you want to be sure about this, it’s better to contact a service provider in your area. 

Cost Effective

Relating to the previous point, since there isn’t much required for connections in terms of resources and technology, the connections come at a considerably lower price. If you have a small budget and are looking for something that doesn’t put a dent in your wallet, then Shared Internet Access (SIA) is a great option for you. 

Small business owners and startups can also take advantage of this connection to lower their initial operating costs. The best part about this connection is that you don’t have to pay for it all. Since other people sharing the network with you, they will share the cost with you, reducing the price significantly.

Set Packages

A great point that many people view as an advantage is that there are set packages available for Shared Internet Access (SIA). You can choose from preset packages and enjoy the luxury of having an internet connection that fulfills your requirements. 

Cons of Shared Internet Access (SIA)

Many people might be surprised to know this, but the list of cons for Shared Internet Access (SIA) is a bit long. A shared internet connection can be quite dangerous if you don’t know how to go about it and are not careful. Here are some disadvantages of this connection that might not always apply to all the users.

Speed is not guaranteed 

As many people are using the internet connection, there can be an issue of speed available at peak times. There is no guarantee about the speed of the connection or the quality of the network. Some people who have opted for Shared Internet Access (SIA) have complained about unreliable services. So if you are a business or rely on the internet a lot with critical speed requirements, then Shared Internet Access (SIA) isn’t your cup of tea. 

Tech Support

This is by far the worst thing about Shared Internet Access (SIA). Since it’s a cheaper service, it’s possible that your Internet Service Provider may not give you the same quick tech support as with a premium DIA service. Time to resolve a problem may take a bit longer.


This point may surprise you a bit since we have listed cost-effective as a pro of Shared Internet Access (SIA), but let us explain. People usually go for Shared Internet Access (SIA) because they believe it is economical, and in most cases, that stands true. However, if you remember us mentioning how location plays a part in the availability of the connection, you’ll understand what causes this price spike. If there is no set infrastructure for a Shared Internet Access (SIA) in your area, you’ll need to pay a high price for a connection there. In such cases, it’s better to go for a dedicated connection, which can actually come at a lower price. 


Differences between Shared Internet Access (SIA) and Dedicated Internet Access (DIA)

As you may well be aware by now, there are vast differences in the performance and predictability of the two internet connections. Your choice of the most efficient connection will depend on the nature of your business and the frequency of your usage.


One of the major differences between the two is the upload and download speed. It’s true that Shared Internet Access (SIA) can be crowded and unreliable, but there are some times when you’ll find the connection working even better than a dedicated connection. So in the end, it all comes down to your choice. You have gone through the pros and cons of both the connections and are now well aware of the problems that exist for each platform Just compare the main differences and make a choice that’ll benefit you in the long run.


If you, too, are tired of a poor internet service and want to experience the epitome of convenience, it’s time you opt for Coollink.ng DIA or SIA services. With them, there’s no long wait required to get an optimum internet connection. With the professional services of Coollink.ng, you can easily have the internet installed within 3 to 5 days of placing your order.

If you aren’t satisfied with your current service provider, know that there is a way out for you. You can take advantage of a number of internet services and solutions. Now is the time to get on board and avail the opportunity of broadband for all. Click here for more details about our products and packages!

You can also contact us by email at sales@coollink.ng or reach out to us over the phone at 01 271 0253.


Write a comment

Comments: 3
  • #1

    Owopetu Kolade (Tuesday, 23 February 2021 10:35)

    Dear Coolink

    I am based in Lagos around Igando bustop.

    I am intrested in your Shared Internet Access. Pls do you have coverage in this area?

    How soon can this service be deployed and how much does it cost in doing so.

    Hope to hear from you soonest.


  • #2

    Anthony (Tuesday, 10 August 2021 05:37)

    Please send me internet blogs

  • #3

    Olalekan (Monday, 03 October 2022 10:55)

    We are in need of dedicated fibre connection in 5 Glover road ikoye

    What do we need to get this done