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PCB design software for telecommunications

Telecommunications has evolved. Long gone are the days of telephone operators who would manually connect calls using a switchboard. Now, those switchboards are much smaller, and calls can easily be made thanks to modern tech, including satellites and mobile phone cell towers. That's where PCB design software for telecommunications comes in.

PCBs – printed circuit boards – are an essential component in this industry. From broadcasting through to everyday office setups and home phone lines, they can be found in all areas of telecoms.

In this guide, we look at what PCBs are, their use in telecommunications, and the key applications for PCB design software in this industry.

What is a PCB?

A printed circuit board (PCB) is an electronic device designed to connect electronic components. It features copper conductors that create these electrical connections components. Printed circuit boards are set out in a sandwich design, with layers that are laminated together.

These layers are the substrate, which is usually fibreglass, a copper layer, and a soldermask, which is the green layer that can be seen and is used to help solder in the right area. The final layer is the silkscreen, which is the letters and numbers that are used to make it easy to assemble the PCB.

What is PCB design software in telecommunications?

By 2033, the PCB design software market is estimated to be worth over $16 billion globally from its current $4 billion valuation. It's understandable that the market is growing as it has so many benefits. For instance, computer-aided design (CAD) software enables the creation and modification of PCB schematics which are a blue print of the final design.

This software gives engineers and designers in the telecommunications industry the opportunity to accurately translate ideas and designs into functional PCBs.

It offers a range of features, including schematic capture, component placement, routing, signal integrity analysis, and 3D visualisation. Powerful hardware combined with advanced PCB design software has revolutionised the telecommunications sector, enabling the rapid development of cutting-edge telecoms equipment.

What are the applications for PCBs in telecommunications?

PCBs play a key role in the way we communicate. Some of the practical applications for PCBs and, by extension, the PCB design software that creates them, include:

  • VoIP devices: PCB design software helps PCBs used in voiceover internet protocol (VoIP) systems to integrate analogue-to-digital conversion and reduce any echo.
  • Router design: Routers are at the heart of modern communication networks. PCB design software enables engineers to create multi-layer PCBs that efficiently route high-speed data between components.
  • Satellite systems: For satellite communication, PCB design software assists in creating PCBs that are capable of withstanding harsh environments while maintaining signal integrity.

Advantages of PCB design software in telecommunications

PCB design software is an important process that helps to create components within telecommunications and forms the basis for high-quality, efficient, and reliable telephone and broadcasting equipment. Here are some of the benefits of using this type of software:

  • Component placement: PCB design software is used to place components on the board. This is important for telecommunications engineers to optimise signal paths and reduce interference.
  • Routing: The software's routing capabilities allow engineers to design detailed pathways for electrical signals to flow between components. Advanced routing algorithms help avoid issues like crosstalk.
  • Signal integrity analysis: The way signals behave under various conditions can be easily checked. Engineers can use the software to make sure that the final design meets performance requirements.
  • Simulation: Compact designs are often needed in telecommunications equipment. 3D simulation features in PCB design software give engineers the tools to view the PCB layout in detail, helping to identify any problems beforehand.

Additionally, this software can help teams working on telecommunications equipment to collaborate. Engineers can share design files, track changes, and work together on the same project, speeding up the design process.

Why choose DesignSpark for PCB design software?

If you're trying to streamline processes or update router design, we can help you create the PCB you need for the task at hand. Our PCB designs are flexible and can be tailored to suit the telecoms application.

  • Easy to follow: We've made creating your own PCBs straightforward. Once you've selected the plan you want, you can use our tutorial videos to follow the steps involved. If you have questions, our team of experts is here to help.
  • A choice of plans: We have three subscription plans available. Our free Explorer plan provides unlimited schematic sheets and PCB layers.

    There are also paid plans that offer additional functionality. Choose from Creator, which includes an integrated SnapEDA CAD library and advanced DRC checks. While Engineer is our highest-tier plan and includes advanced features such as IPC-2581 output, variant manager, TestLands and mechanical dimensions.

  • No size limits: No matter what plan you choose, you can create a PCB to the specifications you need. There are no size limits. Whatever the dimensions, we can accommodate you.

Login or register today to get started creating PCBs with DesignSpark.


I'm a Mechanical Engineer by qualification though I worked for a long time specialising in Motion Control systems and integration with various PLC systems. I've wide experience of many types of applications from packaging machines to military and some applications that I can't mention. At home, I like to tinker and make things with wood, metal, plastics, electronics and mechanical system. I'm never happier than with a hammer and a screwdriver in my hands....