What Is Wi-Fi 7? | FS Wi-Fi 7 Products

What is Wi-Fi 7?

Wi-Fi 7, also known as IEEE 802.11be Extremely High Throughput (EHT), is the latest advancement in wireless technology, delivering theoretical speeds up to 46 Gbps—4.8 times faster than Wi-Fi 6. It supports 320 MHz channels, and is compatible with 2.4 GHz, 5 GHz, and 6 GHz bands. Features like MRU, MLO, 4096-QAM, and 16×16 MU-MIMO increase data rates, reduce latency, and expand network capacity, making Wi-Fi 7 perfect for high-bandwidth and future-ready applications.

Differences between Wi-Fi 7 and Previous Generations

Wi-Fi 6 vs. Wi-Fi 7, the latter represents a quantum leap in wireless technology compared to its predecessors. Engineered for unprecedented throughput, Wi-Fi 7 delivers significantly higher data rates and improved performance over previous generations.

	Wi-Fi 7	Wi-Fi 6E	Wi-Fi 6	Wi-Fi 5
Introduced	2023	2021	2019	2013
IEEE Standard	802.11be	802.11ax	802.11ax	802.11ac
Max Speed	46 Gbps	9.6 Gbps	9.6 Gbps	3.5 Gbps
Bands	2.4 GHz, 5 GHz, and 6 GHz	2.4 GHz, 5 GHz, and 6 GHz	2.4 GHz, 5 GHz	5 GHz
Multi-Link Operation	Yes	No	No	No
Channel Size	20, 40, 80, 80+80, 160MHz, 320MHz	20, 40, 80, 80+80, 160MHz	20, 40, 80, 80+80, 160MHz	20, 40, 80, 80+80,160MHz
Modulation	4096-QAM-OFDMA	1024-QAM-OFDMA	1024-QAM-OFDMA	256-QAM-OFDM
MIMO	16X16 MU-MIMO	8X8 UL/DL/ MU-MIMO	8X8 UL/DL/ MU-MIMO	4X4 MIMO, DL MU-MIMO
Security	WPA 3	WPA 3	WPA 3	WPA 2

Why Choose Wi-Fi 7?

Delivers Dramatically Better Throughput
Theoretical peak rate up to 46 Gbps, delivering speeds that are 4.8x faster than Wi-Fi 6, enhancing data transfer rates and overall performance.
Offers Unprecedented Ultra-Wide Bandwidth
Doubling the channel width to 320 MHz significantly enhances capacity, enabling many more simultaneous transmissions at peak speeds.
Unlocks Exceptional Performance
Leverages the 6 GHz band to deliver higher bandwidth, faster speeds, and reduced interference, significantly enhancing network performance and capacity.
Provides Remarkably Higher Data Density
20% more data transmission with 4096-QAM modulation substantially boosts performance, allowing users to obtain higher transmission efficiency.

What New Innovations Come with Wi-Fi 7?

16×16 MU-MIMO

Doubling the theoretical transmission streams

Boosts network capacity and efficiency with 16 spatial streams in Wi-Fi 7, compared to 8 in Wi-Fi 6. This technology reduces latency and enhances data rates by supporting concurrent multi-user data transmission and reception, especially in high-density environments.

Multi-Link Operation

Ensuring more stable and efficient network experience

Enables devices to concurrently operate across 2.4 GHz, 5 GHz, and 6 GHz bands, with MLO dynamically aggregating these channels to optimize throughput, minimize latency, and enhance link reliability through seamless band steering and load distribution.

Multi-RU

Allocating spectrum resources flexibly

Enhances bandwidth by allocating multiple resource units to a single device, increasing spectral efficiency and throughput. This results in faster, more efficient data transmission and improved performance in high-demand environments.

Preamble Puncturing

Conquering interference and no waste

Allows an access point to use "punctured" channel segments affected by legacy devices or interference, optimizing spectrum utilization. This method enhances data throughput and network performance while maintaining signal integrity and reducing interference impact.

Applications of Wi-Fi 7

For Business

Wi-Fi 7 optimizes network performance and reliability for businesses with demanding applications and large numbers of users, while also facilitating rapid file transfers and data synchronization in environments requiring fast data throughput.

For High-Density Public Spaces

Wi-Fi 7 is ideal for crowded venues such as stadiums, airports, and shopping malls, where large numbers of devices are connected simultaneously. It ensures reliable, high-speed connections even in densely populated areas, supporting seamless communication and data transfer across multiple devices.

For Entertainment

Wi-Fi 7 delivers low-latency connections essential for AR/VR applications, supports lag-free online gaming with high-speed data transfer, and ensures uninterrupted, seamless 4K and 8K video streaming. This makes it ideal for both immersive experiences and high-definition entertainment, offering smooth performance even in the most demanding scenarios.

Wi-Fi 7 Featured Product

FS AP-N755 Wi-Fi 7 Indoor Access Point

The AP-N755, a flagship-class Wi-Fi 7 indoor access point, offers exceptional performance and incorporates all the advantages of Wi-Fi 7. With its 16 spatial streams and 6 GHz support, it delivers maximum speeds of up to 24.436 Gbps. The unique Smart Radio technology ensures uninterrupted network service and enhanced security, making it an ideal solution for high-demand applications and future-ready connectivity.

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Frequently Asked Questions

Q: Is Wi-Fi 7 compatible with previous versions?
A:
Yes, Wi-Fi 7 is fully backward compatible with 802.11a/b/g/n/ac/ax standards. Different generations of user devices will experience varying levels of benefit from Wi-Fi 7. For instance, only Wi-Fi 6E and Wi-Fi 7 devices can access the ultra-fast 6GHz band. Similarly, only the latest Wi-Fi 7 devices can utilize advanced features such as the 320MHz bandwidth and Multi-Link Operation (MLO).
Q: How does Wi-Fi 7 support seamless transitions between access points?
A:
Wi-Fi 7 includes improved support for seamless roaming, allowing devices to switch between access points with minimal disruption. Features like Multi-Link Operation (MLO) and better network management capabilities enable smooth transitions, which are crucial for maintaining uninterrupted connectivity in environments like large offices or campuses.
Q: Is Wi-Fi 7 secure?
A:
Wi-Fi 7 builds on the security protocols of Wi-Fi 6, offering robust security features, including WPA3, to ensure safe and secure connections across all devices.
Q: Do I need new hardware to use Wi-Fi 7?
A:
Yes, to fully benefit from Wi-Fi 7's features, you will need Wi-Fi 7 compatible devices, including routers, access points, and client devices. However, it will still work with older Wi-Fi devices, though without the advanced capabilities of Wi-Fi 7.
Q: How does Wi-Fi 7 benefit IoT (Internet of Things) devices?
A:
Wi-Fi 7's higher efficiency and ability to handle more simultaneous connections make it ideal for IoT environments, where large numbers of devices need reliable connectivity. Features like Multi-Link Operation (MLO) and enhanced MU-MIMO (Multi-User, Multiple Input, Multiple Output) ensure that IoT devices can communicate efficiently without interference or delays.