How Structured Cabling Works and How It Can Help Businesses

Creating a network for businesses involves connecting multiple devices such as computers, servers, printers, and other networking equipment to enable them to communicate and share resources. The network can be set up using different technologies, such as cables. Cables are essential to any network as they transmit data from one device to another. However, cables can sometimes be a double-edged sword, especially if they are left lying around. This is where structural cabling comes in.

Structural cabling, or structured cabling, is the backbone of modern data communication infrastructure. Structured cabling refers to the standardised infrastructure that supports data, voice, and other communication services in commercial buildings. Structured cabling consists of cabling and connectivity products that support various applications, including data, voice, video, and security systems. While its function might seem straightforward, it goes deeper than one might realise. Few people know how it works, so we will discuss the details in this article.

What Is Structural Cabling?

The primary purpose of structured cabling is to provide a single, unified cabling system that can support multiple communication services. This approach enables organisations to reduce costs while improving the efficiency and reliability of their communication systems. Structured cabling also simplifies maintenance and upgrades, reduces downtime, and makes it easier to manage the cabling infrastructure.

Structured cabling is typically installed throughout the building, connecting all the communication devices in the network. The cabling is designed to meet specific technical requirements, including bandwidth, performance, and transmission rates. The cabling comprises various components, including copper and fibre optic cables, patch panels, outlets, and connectors. The components are organised and labelled to simplify identifying and managing the cables.

Parts of a Structural Cabling System

A structural cabling system typically uses the following components:

Trunk Cables

Trunk cables are the backbone of the structured cabling system and connect the main distribution areas, such as server rooms and telecommunications rooms. They are usually made of fibre optic or copper cables and are designed to handle high-speed data transmission.


Switches connect different devices, such as computers, printers, and servers, to the structured cabling system. They provide a central point for managing network traffic and allow different devices to communicate with each other.

Patch Panels

Patch panels terminate the trunk cables and connect them to the horizontal cables. They provide a centralised location for managing and organising the cables and allow for easy troubleshooting and maintenance.

The Benefits of Structural Cabling

When structural cabling is integrated into network creation, the following benefits will be apparent:

A Clean and Arranged System

Structured cabling provides a clean and organised system for connecting communication devices in a building. A structured cabling system makes all cables neatly arranged and labelled, making identifying and managing them easy. This eliminates the need for messy and confusing cable management, which can lead to downtime and increased maintenance costs.

Improved Network Performance

Structured cabling provides better network performance due to its optimised design and layout. The cabling is designed to meet specific technical requirements, including bandwidth, performance, and transmission rates. With structured cabling, data transmission is faster and more reliable, leading to improved network performance and fewer disruptions.


Structured cabling is highly scalable, making it easy to add new devices and expand the network as needed. The cabling is designed to be flexible and adaptable, allowing for easy modifications and upgrades. This makes it easy to adapt to changing business needs and technology advancements.

Cost Savings

Structured cabling can lead to cost savings over time. The cabling system is designed to be efficient and easy to maintain, reducing the need for costly repairs and upgrades. A structured cabling system also minimises downtime and disruptions, increasing productivity and cost savings.

Grants More Network Bandwidth

Structured cabling allows for high-speed data transfer protocols and devices, which means more bandwidth can be allocated to the network. This results in faster data transfer speeds and smoother communication between devices. Additionally, structured cabling reduces signal interference and noise, improving the overall network connection quality. With more bandwidth available, businesses can use advanced technologies and applications requiring high-speed data transfer, making their operations more efficient and effective.


Structural cabling can go a long way in improving the efficiency and productivity of a business. By providing reliable and scalable network infrastructure, it supports the growth and changing needs of the organization, especially regarding network maintenance and troubleshooting. Therefore, businesses should consider investing in structured cabling to stay competitive and ensure their network infrastructure can meet their future requirements.

EDSA Group provides top-quality services for structured cabling. We understand the importance of network systems for businesses, so we develop solutions to ensure your connectivity will not be interrupted. Call us today at (03) 9016 4337 to get a quote!

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