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Network Planning for the Future

16 February 2023
Peter van Hartingsveld

Trusted by:

Telecom Egypt
BC Hydro


National Grid
Open Fiber
TPX Communications
Ella Link
Red Iris
Surf Net

As the world becomes increasingly reliant on the internet and communication technologies, the demand for efficient and effective network planning has never been greater.

Network planning for the future

We already know the future of communication networks is heavily reliant on the use of optical transport networks and wavelength division multiplexing (WDM) technology, as well as GPON (Gigabit-capable Passive Optical Networks) technology. We recently took a deep look into: WDM network inventory – Why WDM and it’s 5 advantages. So now let’s explore both WDM and GPON network planning, delving into the challenges and benefits associated with each approach, and how they will shape the future of communication networks.

WDM network planning: less build, more data

WDM stands for Wavelength Division Multiplexing. WDM is a technology that enables multiple channels of data to be transmitted over a single optical fiber by using different light wavelengths. Each wavelength acts as a separate communication channel, allowing multiple streams of data to be transmitted simultaneously and efficiently over the same fiber-optic medium.

WDM has become increasingly relevant in today’s world due to the exponential growth in demand for broadband and internet services. With the rise of big data, cloud computing, and the Internet of Things (IoT), the demand for bandwidth and high-speed internet has skyrocketed. WDM provides a scalable and cost-effective solution for increasing the capacity of optical transport networks, meeting the growing demand for broadband services and enabling thedeployment of next-generation technologies. 

However, managing WDM network inventory can be a challenging task, especially as demand for bandwidth and internet usage continues to increase. This requires careful planning and implementation of WDM network inventory management strategies, including regular updates and maintenance of network infrastructure, proactive monitoring and fault detection, and the implementation of traffic engineering techniques to ensure efficient network utilisation.

One of the key benefits of WDM network planning is the ability to increase network capacity and support high bandwidth applications. By utilising multiple wavelengths, WDM technology allows for more data to be transmitted over a single fibre-optic cable, reducing the need for additional infrastructure and making the most of existing resources. This helps to ensure the long-term viability of communication networks and supports the continued growth of the internet and other communication technologies.

GPON network planning: lower cost deployment, more high-speed connectivity

GPON technology is another crucial component of future communication networks, offering high-speed connectivity and low-cost infrastructure deployment. GPON utilises passive optical splitters to divide a single optical fibre into multiple branches, allowing for multiple devices to be connected to the same optical fibre. This enables service providers to offer high-speed internet and other communication services to a large number of users from a single fibre.

GPON network planning requires a detailed understanding of network requirements, including the number of users, the type of services being offered, and the physical environment in which the network will be deployed. This information is used to determine the appropriate type of GPON equipment, such as optical splitters and optical line terminals, as well as the location and installation of these components.

One of the main benefits of GPON network planning is the cost-effectiveness of the technology. By utilising passive optical splitters and reducing the need for additional infrastructure, GPON allows service providers to offer high-speed internet services to a large number of users without incurring high costs. Additionally, GPON technology is highly scalable, making it easy to expand or modify existing networks to meet changing requirements.

Shaping today’s network planning for tomorrow’s future

We know going forward that WDM and GPON network planning will play a crucial role in shaping the future of communication networks. The efficient and effective deployment of these technologies will ensure that service providers can continue to offer high-speed internet and other communication services to a growing number of users. The challenges associated with WDM network planning, such as managing network inventory, can be overcome with careful planning and implementation of strategies to ensure the long-term viability of communication networks. GPON network planning, on the other hand, offers a cost-effective solution for service.

One such example of software that can provide you with end-to-end visibility and network planning for the future is VC4-IMS, bringing together logical, physical, virtual and service elements, at one glance.

If you’d like to discuss WDM and GPON network inventory management and how you can leverage the advantages for your own business, we’d be happy to chat further and at the same time provide a brief demo of VC4-IMS . This will provide you with a foundation for ensuring that your investments in agile network evolution deliver the network performance and results that you’re targeting.