TP-Link, a leading global provider of consumer and business networking products, today held an epochal WiFi 7 product launch to announce its WiFi 7 networking solution.

As the world's first vendor to release a full home and enterprise WiFi 7 product line, TP-Link launched new WiFi 7 routers, Deco products, Omada EAPs, and Aginet products for ISP markets to cover all usage scenarios. Additionally, TP-Link's new HomeShield 3.0 provides more reliable and smarter network solutions.

Although Intel threw in the towel and gave up on making routers and gateways back in 2020, the company is still the world's largest manufacturer of WiFi modules for computers. Now news out of Korea suggests that Intel's first WiFi 7 products will be launched in 2024, about a year after the expected availability of the first WiFi 7 routers and gateways. That said, based on a quote from Eric McLaughlin, vice president of Intel's wireless solutions division, who attended an unspecified press conference in the APAC region, Intel "expect it to appear in major markets in 2025." This suggests that it'll be a late 2024 launch and we might see competitors' products in notebooks and PCs way ahead of Intel this time around.

That said, the WiFi 7 standard is currently only in the late stages of development, despite Broadcom, MediaTek and Qualcomm having announced multiple products already. It's likely we'll see another round of draft spec hardware launching either later this year, or next year, with the final WiFi 7 spec not expected to be ratified until 2024. As such, Intel may be later than its competitors, but should hopefully launch a feature complete product. Intel's products should support speeds of up to 5.8 GHz, although this would be using a 320 MHz wide channel and 4K QAM, which means these speeds will be limited to a few meters from a router. WiFi devices have a history of quirky issues between brands, even if none of them have been so severe that a fallback to an older standard hasn't solved the problem, but it's still been a hassle for consumers. Hopefully WiFi 7 won't repeat history, but we wouldn't place a bet on it.

It appears that 2022 might be the year WiFi 7, or 802.11be as it's also known, launches, despite the fact that the specification isn't set to be ratified until 2024. Broadcom has just unveiled its first set of WiFi 7 radios, as well as accompanying SoC and it looks like the new hardware will bring a big jump in performance under the right circumstances. Broadcom's first WiFi 7 SoC will be known as the BCM4916, which sports a quad core ARMv8 processor. It appears to be a custom Broadcom design that's capable of delivering up to 24 DMIPS of performance, but beyond mentioning that it has 1 MB L2 cache and 64 kB L1 cache, Broadcom doesn't go into any specifics.

The Arm based processor is backed up by what Broadcom calls a Dual Issue Runner Network Processor, or DI-XRDP, which is a packet processor that shuffles the data around between the wired and wireless network interfaces. There's also a crypto coprocessor and Broadcom has added support for Arm TrustZone and Secure Boot, with the prior having support for a trusted execution environment. What stands out with regards to the BCM4916 compared to most current router SoCs is the wide arrange of high-speed connectivity options. For starters, it has no less than four PCIe interfaces of unspecified generation, as well as a native 10 Gbps network interface and as well as the option for two more. In addition to this, it has a further option for a 2.5 Gbps Ethernet interface, as well as a typical four port Gigabit switch built in. A pair of USB 3.2 ports are also part of the chip, but these are likely to be 5 Gbps ports. The SoC also has support for DDR3 and DDR4 memory.