We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
(Blog) The Benefits of 60GHz PtP Links
David McPherson
Networking Brand Manager
david@mastdigital.co.uk
60GHz PtP - The Key Benefits
As wireless communication becomes more integral to our daily lives, the limitations of traditional 2.4GHz and 5GHz WiFi bands are increasingly evident due to congestion and interference. The 60GHz frequency range emerges as a futureproof alternative, offering remarkable features and unique advantages. This blog explores how our recently launched Tachyon 60GHz point-to-point links can minimize interference, deliver incredible speeds, provide ideal backhaul solutions and avoid DFS interruptions.
1 - Virtually Interference-Free
With WiFi signals becoming increasingly ubiquitous, an unfortunate downside of 2.4GHz and 5GHz wireless links is the growing issue of network interference. While these frequencies work well in many scenarios, they are susceptible to congestion from other networks and devices. In contrast, the 60GHz frequency range is much less crowded, offering a virtually interference-free environment. This means that 60GHz links can provide more stable and reliable connections, especially in densely populated or high-traffic areas.
2 - No Dynamic Frequency Selection Interruptions
In the UK, regulations require WiFi networks to occasionally shut down when military radio signals are detected, a process known as Dynamic Frequency Selection (DFS). While this is crucial for national defence, it can be highly disruptive for maintaining consistent Point-to-Point (PtP) links. Utilizing the 60GHz band eliminates the need for DFS, ensuring uninterrupted connectivity and enhancing overall network reliability. This is particularly advantageous for applications such as CCTV, where continuous operation is critical.
3 - Incredible Speeds
The 60GHz band supports incredibly high data transfer rates, with speeds reaching up to 2.5Gbps. This vastly exceeds the capabilities of 2.4GHz and 5GHz bands, allowing for seamless handling of high-bandwidth applications. For instance, a 60GHz link can theoretically support up to 250 simultaneous 4K video streams, making it an ideal choice for bandwidth-intensive tasks. This capacity ensures that users will rarely, if ever, encounter limitations due to bandwidth constraints.
4 - Ideal for Backhaul
The unique advantages of 60GHz make it an excellent choice for backhaul networks. In traditional wired networks, fibre-optic cables often serve as the backbone, with Ethernet connections extending from distribution points. Similarly, a 60GHz wireless link can function as a high-capacity backhaul, with 2.4GHz and 5GHz bands used for local WiFi distribution. This setup leverages the strengths of each frequency, providing a robust and efficient wireless infrastructure that can support a wide range of applications.
5 - Enhanced Security and Privacy
One of the lesser-known benefits of the 60GHz band is its enhanced security and privacy features. Due to the nature of high-frequency signals, 60GHz transmissions are highly directional and have a much shorter range compared to 2.4GHz and 5GHz bands. This makes it extremely difficult for unauthorized users to intercept the signal without being directly in the path of the transmission. This can be particularly beneficial for sensitive applications such as financial transactions, confidential communications, and secure data transfer.
Recent Posts
