How to Set Up a Reliable Computer Network for Your Business

Juliet D'cruz

Updated on:

Without a solid well-created computer network, a business can crack and shatter in less than a month after its inception. After all, you’ll need basic infrastructure to help you share resources with your employees. Also, you’ll want to collect and store data, as well as providing an internet connection. 

But, if you’re a new business owner and have zero knowledge about setting up a business computer network, then things might look rather intimidating for you. Yet, have no fear. You’ve come to the right place. 

Keep on reading to learn all about how to establish the best computer networking setup. And, we’ll explore the hardware you need and how it actually works.

Building a Computer Network 101: Write Down Your Requirements

Before you can start designing your network, you need to know what your business requires to run efficiently. Begin by determining your budget and allocating a fair amount of money to your new network.

Start with examining your workplace to see if there are any physical problems. Like having enough floor, wall, or ceiling space to run network connections. In addition to any places where walls may block wireless signals.

Determine if you can build on the existing network infrastructure or whether you’ll need to start from scratch.

You’ll need to know how many and what kind of devices will be on your network. As well as which apps your company uses the most and how much bandwidth it requires. Finally, make sure you’re informed of any future expansion plans for your company.

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Consider Your Alternative Solutions

After you’ve established your current and long-term requirements, study your alternatives to get the most bang for your buck.

You’ll probably need to set up a local area network (LAN) that can manage the connection requirements of just one building for smaller-scale businesses.

Is It Better to Go Wired or Wireless?

Your hardware requirements will be determined by whether you select a wired or wireless network. As well as the amount of money you’re prepared to spend.

A wired network, depending on your building design, may be more cost-effective and secure. Yet, it can become complicated in bigger buildings since you must link every item through cable and a hub, switch, or router.

With many linked devices, this may be not easy, depending on how spread out they are and how much wall, floor, or ceiling space is available for running the connections. Choosing a wireless network may need a larger expenditure, but it provides a cleaner appearance and greater device placement freedom.

LAN cables must link devices in wired networks via a central device, such as hubs, switches, or your router. Wireless connections need a wireless router, but they do away with the need for cable installation.

It’s also worth noting that wired connections are more dependable and constant than wireless connections. Therefore, if you want to go ahead with the wired installations, you’ll want to check out the network cabling service mistakes to avoid before starting your project. 

Security Considerations

The security of the network is also crucial. Wireless hacking is not possible on wired networks.

Purchasing a broadband router provides firewall functionality, yet it is a more costly alternative. A firewall is built-in into a wireless LAN (WLAN). However, encryption protection is required to ensure data security.

Computer Network for Office: The Hardware Components

Now that you have the basic foundation to create a well-functioning network, it’s time to see what hardware components you need. 

Of course, depending on the scope of your project, you might like to add more hardware. But, we’ll cover the essentials here. 

The Modem

A modem, or modulator-demodulator, is a network hardware component that enables your computer and other devices to connect to the internet. This gadget transforms the computer’s digital data into analog data that you may send via cable.

Most of the modems you encounter are cable modems that support DOCSIS, which transfer data over hybrid fiber-coaxial lines. You can receive TV, cable internet, and a digital phone line all on the same cable in this manner.

Modems are becoming outdated as fiber optic connections become more common. Fiber optic connections have greater bandwidth and can transport information over long distances. Because your workplace requires a high data transmission rate, a fiber-optic connection is more likely to be used. In this scenario, a modem will not be required as part of your network.

The Router

A router is a network hardware component that transmits data packets across networks. In basic words, it sends data from your computer to your gadget through an internet connection.

The internet cable connects to your router in a simple network connection, enabling it to send and receive data from the internet. Other devices in your workplace network connect to the router through an Ethernet switch and get internet access as a result.

The Switch

A switch is an essential component of your office network’s foundation. It’s a network gadget that enables other network devices to interact and exchange data.

On your network, you’ll have PCs, servers, NAS (network-attached storage) devices, VoIP (Voice over Internet Protocol), printers, and other devices. The switch connects them all.

The Firewall

A firewall is a kind of computer network security device. It monitors and regulates incoming and outgoing network traffic. Yet, it would help if you established your security rules beforehand.

In other words, a firewall protects your company network from illegal external access. It acts as a filter between your internal network and the external network, such as the internet.

Ready to Plug Your Network In?

Creating your own computer network can be as simple or as complex as you want it to be.

We hope that our guide has shed some light on the foundational steps you can take to set up the perfect computer network for your business needs. 

And, if you’re looking for additional information, we’ve got you covered. You’ll want to check out our other advice and tips, all available to you in our technology section. 

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