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WiFi7 Logo Glowing Blue WiFi 7

什么是WiFi 7?

让您的整个家庭实现多千兆速度

当今的多千兆位互联网计划正在迅速超越当前的WiFi技术。WiFi 7 (也称为IEEE 802.11be)将代表革命性的变化。新标准被称为超高吞吐量的EHT,将最终使整个家庭的真正多千兆WiFi成为现实,速度更快,干扰更少,性能更好,可用于当今的许多高带宽在线活动。

WiFi7 The most powerful WiFi, ever. netgear wifi 7


WiFi 7, the most powerful WiFi ever


New 320 MHz channels and 4K-QAM deliver 2.4x faster speeds to the latest WiFi 7-ready laptops, phones, & tablets. Fully backward compatible with older WiFi devices.

请参阅下表中的WiFi 7与前几代产品之间的差异

阅读完整的文章,了解WiFi 6和WiFi 7之间的详细 比较

WiFi 5

WiFi 6

WiFi 6E

WiFi 7

推出

推出

2013年

推出

2019年

推出

2021年

推出

2024年

IEEE标准

IEEE标准

802.11ac

IEEE标准

802.11ax

IEEE标准

802.11ax

IEEE标准

802.11be

最大速度

最大速度

3.5 Gbps

最大速度

9.6 Gbps

最大速度

9.6 Gbps

最大速度

46 Gbps

频段

频段

2.4 GHz,5 GHz

频段

2.4 GHz,5 GHz

频段

2.4 GHz,5 GHz和6 GHz

频段

2.4 GHz,5 GHz和6 GHz

多链路操作

多链路操作

多链路操作

多链路操作

多链路操作

安全

安全

WPA 2.

安全

WPA 3.

安全

WPA 3.

安全

WPA 3.

大小:

大小:

20,40,80,80+80,160 MHz

大小:

20,40,80,80+80,160 MHz

大小:

20,40,80,80+80,160 MHz

大小:

20,40,80,80+80,160MHz,320MHz

调制

调制

256-QAM-OFDMA

调制

1024-QAM-OFDMA

调制

1024-QAM-OFDMA

调制

4096-QAM OFDMA

MIMO

MIMO

4x4 MIMO,DL MU-MIMO

MIMO

8x8 UL/D/MU-MIMO

MIMO

8x8 UL/D/MU-MIMO

MIMO

16x16 MU-MIMO

WiFi 7 key features and benefits

WiFi7 Feature 5x Faster Speeds

5x faster speeds

than WiFi 6E

WiFi 7 increases maximum speeds from 9.6 Gbps to a stunning 46 Gbps, so you can take full advantage of today’s ultra-fast internet plans with Gigabit-plus performance on your devices.

WiFi7 Feature 2x Maximum Bandwidth

2x maximum bandwidth

320 MHz high-capacity channels

New, ultra-wide bandwidth means double the speed to your devices. WiFi 7 smart phones can get speeds up to 5 Gbps. This opens up exciting new possibilities for AR and VR applications. 1.2 GHz spectrum in 6 GHz band makes 320 MHz ultra-wide band possible and also allows for more routers to operate in congested neighborhoods without stepping on each other.

WiFi7 Features 100x Lower Latency

Significantly lower latency

for real-time responsiveness

Latency has a noticeable effect on real-time activities like gaming and video conferencing. WiFi 7 dramatically upgrades current gen experiences and opens the door for immersive next gen AR and VR.

WiFi7 Features 20percent More Data Transmission

20% more data transmission

with 4096-QAM modulation

Modulation, simply put, is the process of converting data into WiFi radio waves. A jump from 10-bit to 12-bit data modulation packs in 20% more data at a time for crystal-clear video streaming, Zoom calls and more.

WiFi 7带来了哪些创新?

Dual-box-right-mr5200 wifi-7-graphic-exports-v2-preamble-puncturing-1

MULTI-LINK OPERATION


The power of two

WiFi 7 taps both 6 GHz and 5 GHz WiFi bands at once to avoid network traffic and keep you connected if you move out of range of one band. This feature, called multi-link operation, also enables devices to simultaneously send and receive data across both WiFi bands, increasing throughput.

Preamble Puncturing Preamble Puncturing

PREAMBLE PUNCTURING


Outsmart WiFi interference

Did you know your neighbors' WiFi might be slowing your network down? With previous versions of WiFi, any channels with interference become unavailable. Preamble puncturing allows your WiFi to slice off part of a channel to transmit your data, if the interference isn’t occupying the entire channel, greatly reducing network congestion.

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Why is NETGEAR the leader in WiFi 7?

NETGEAR is the proven leader in WiFi, with over 25 years of experience building the world’s best networking devices. When it comes to WiFi 7, our diverse experience across home, business, mesh, and mobile 5G networking gives us a unique and deep understanding of the technologies used. If you’re looking for a router or whole home mesh system that can deliver all WiFi 7 has to offer, look no further than NETGEAR.

WiFi7 Why Orbi WiFi 7 Mesh is elite WiFi7 Why Orbi WiFi 7 Mesh is elite

谁能从WiFi 7中获得最大收益?

WiFi 7 advantages for entertainment

WiFi 7 will open new doors for home entertainment. With improved bandwidth and speed, a household can easily stream 4K and 8K content at once throughout the home, host Twitch streams, game in VR, work on Zoom calls, and browse the web without issue.

Even more exciting is the next generation of AR and VR content. WiFi 7 unleashes a world of possibilities to explore new virtual worlds with fully interactive content. With ultra-high speeds and imperceptible levels of latency, users can immerse themselves in these worlds with life-like responsiveness.

Dual-box-right-mr5200

Dual-box-right-mr5200

WiFi 7 advantages for gamers

WiFi 7 will be massive for gamers. Gamers will experience a huge drop in latency, removing the annoying lag issues that hamper the online gaming experience. Games will download in a fraction of the time and streamed content for cloud-based games will render faster and clearer than ever before.

WiFi 7 will also open up many new possibilities in the realm of AR and VR gaming, allowing users to stream ultra-high-definition content seamlessly with real-time responsiveness.

WiFi 7 advantages for home

WiFi 7 will bring immediate improvements for today’s smart homes. The rise of remote work and learning has taxed the abilities of current WiFi technology, as data-intensive Zoom calls and video streaming compete for bandwidth.

With WiFi 7, you can say goodbye to the days of glitchy video conferencing streams, slow downloads, and long buffering times. WiFi 7 offers more speed, bandwidth and an improved ability to handle many devices at once, unlocking the smart home of the future.

wifi7-advantages-for-home

Dual-box-right-mr5200

WiFi 7 access points for business

WiFi 7 for business will unlock many new capabilities. Users will experience noticeable performance improvements on shared office networks thanks to improved speed, bandwidth, and new features like multi-link operation.

WiFi 7 access points will unlock intriguing capabilities for incorporating AR and VR into the workplace, enabling next-gen hardware like goggles with AR-enhanced heads-up displays, robust IoT-enhanced smart office products, and further-improved workplace automation technologies.

WiFi 7常见问题

是的,WiFi 7完全向后兼容。但是,不同代的用户设备将获得不同级别的益处。例如,只有WiFi 6E和WiFi 7设备才能使用超快的6GHz WiFi频段。同样,只有最新的WiFi 7设备才能利用320MHz带宽和多链路输出等高级功能。

借助更高的速度和更低的干扰,您将看到覆盖范围的整体改善,尤其是当需要更高速度的应用程序可用时。随着技术进步(如多链路输出),您将看到WiFi性能的改善,以及Mesh网络和任何规模覆盖区域之间的无缝漫游。简单地说,用户可以根据需要使用Mesh路由器和卫星信号来扩大覆盖范围,从而轻松自定义其WiFi 7覆盖区域。

WiFi 7的速度比WiFi 6E和WiFi 6快5倍。理论上的最高速度将从9.6Gbps提高到46Gbps。但是,实际速度将取决于支持的流数量,来自互联网服务提供商的速度,数据计划,网络硬件和网络流量。

看情况而定。您当前的路由器和调制解调器可能会影响您的性能,尤其是在您使用较旧版本的WiFi时。WiFi 7产品可能要到2023年中期才可用,因此,如果您对WiFi性能不满意,仍有时间享受升级到当前WiFi标准。查看以下链接以了解 有关WiFi 6 WiFi 6E 的更多信息。

否凭借当前的互联网服务提供商速度和许多高质量的硬件选项,您仍有大量时间享受WiFi 6的优势,然后才能真正体验WiFi 7提供的所有优势。

WiFi 7将显著提高速度和带宽,同时进行大量技术改进,旨在使您的WiFi更智能,更高效地工作。上述文章概述了这些优势。

首批WiFi 7产品预计最早将于2023年中期上市,预计2024年后期及以后的市场采用率将进一步提高。