In terms of coverage, the OptiXstar V878 uses multi-beam smart antenna technologies to multiply the antenna space utilization.

The OptiXstar V878 also uses innovative algorithms to suppress interference better, and it can achieve a downstream Wi-Fi rate of up to 10 Gbps. In terms of latency, the OptiXstar V878 minimizes the latency using a multi-link mechanism that includes the MAC architecture with enhanced multi-link aggregation, multi-link channel access, and multi-link transmission technologies that support multi-channel combination and automatic channel switching.It provides stable connections with a guaranteed bandwidth for smart home IoT appliances.

This increases the number of concurrent connections supported to 128.

In terms of concurrency, the OptiXstar V878 doubles the number of data channels using an innovative hybrid multiple-input multiple-output (MIMO) technology that supports hybrid coding of digital and analog signals.

In addition, it supports 10GE LAN in the downstream, ensuring smooth playback of 8K video supporting an immersive VR/XR or metaverse experience and providing robust throughput for various home storage services. It supports 2.4 GHz, 5 GHz, and 6 GHz frequency bands the frequency bandwidth has been expanded to 320 MHz and it uses 4096-QAM modulation, a higher order than before.

In terms of speed, the physical air interface of the OptiXstar V878 delivers 19.6 Gbps, twice that of typical Wi-Fi 6 products.

It can perfectly blend with many different styles of interior design.Ĭompared with Wi-Fi 6 products, the OptiXstar V878 significantly improved the speed, concurrency, latency, and coverage. Similar to other FTTR OptiXstar F30 products, the OptiXstar V878 also features a simple design with built-in antennas.

This new product has been attracting a lot of attention from operators and industry partners. At MWC 2023, Huawei released the OptiXstar V878, the industry's first tri-band Wi-Fi 7 ONT to support XGS-PON. Huawei actively participated in the technical research into and discussions of Wi-Fi 7 standards.

The IEEE working group has already released the Wi-Fi 7 R1 standard, and 55 countries have authorized Sub-7 GHz spectrum for Wi-Fi. To support these applications, communications technologies need to evolve, so do Wi-Fi standards. They have been moving away from voice and standard Internet access to new applications such as cloud games, 8K video, and interactive AR/VR. For instance, home users have been demanding more premium, more immersive experiences. With the advent of F5.5G and the Internet of Everything (IoE), digital applications such as 4K/8K video, VR/AR, high-resolution games, remote office, and online video conferencing have been growing more popular, but they also have more demanding requirements for network quality.

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