For WiFi6 are 2 antennas are completely sufficient. As an example you can see the datasheet of an Inteal AX200 card. I have some of these in use. And yes, these are WiFi6 cards, cost around 12€ and are designed for two antennas. You could even use them with only one antenna and still have a much better channel handling with busy WiFi networks, protected management frames, WPA3 and also a higher speed because of the higher encoding. By how many peoples are the travelrouter used ? By one, two, 32 ? Does a two antennas WiFi6 card have a problem with 32 user at the same time ? No.
The developers at GL will certainly find a solution that will appeal to the buyers and thus satisfy the shareholders.
An alternative to an exclusively in-house development is to outsource parts of the required development or to order OEM routers and label them as gl.
Yeah and if you go to anything more powerful than the current processors that GL uses, you are locked into the Qualcomm SDK, and also insane heat and power issues. If you look at internal photos of for example the MV1000, you will see it has a big metal heatsink. Same goes for other more powerful GL routers. This means they are not good processors for portable routers. For fixed home routers sure, but they will be bigger. To get the full performance of Wifi6 you need multiple antennas. Just look at a Wifi6 router from Asus for example, they all look like spiders and are massive.
You don’t understand that that card is a client, and not a host, do you?
Clients communicate with one AP, making the AX200/201 efficient for client communications. In fact the AX200 series does not even support WiFi 6E (the 6GHz bands now available for WiFi) - that’s why it only has two antennae only (one for 2.4 and one for 5GHz).
On the other hand, APs need to communicate with 2-128 clients simultaneously. Client interfaces, such as the AX200, are not designed for this, and would perform really poorly in this scenario. Yes, they can host (pretty much all desktop OS has a built in way of “sharing” WiFi, though the performance is not that good, and I believe the maximum client number is 8, at least in Windows), but it’s not a good experience, and certainly not something you’d want in a commercial product advertised as a router.
Depends. In my case, it would connect my laptop, two phones, tablet, camera, and a bunch of other portable IoT devices I have on me.
Again, depends on the card, if it’s meant for routing purposes (optimised for multiple client), or for receiving purposes (optimised for establishing a single, high bandwidth connection). It’s not just about the number of antennae, but how they’re used. For example, for a WiFi router to be able to act as a repeater (receive WiFi signal as well as broadcast it) with proper performance, you’d either need two separate radios (one for receiving, one for broadcasting), or a radio that can establish this receive-broadcast pattern over multiple antennas (so there’s no drop in performance). You can do a repeater with a single antenna and radio, but it will (at least) halve the bandwidth, as it will be receiving the signal 50% of the time, and broadcast in the other 50%.
That’s not true. The AX200 uses two antennae for the two separate bands - 2.4GHz and 5GHz. By removing one of them, you’re practically limiting yourself to a single band (not entirely true, since the antenna connector itself is able to act as a VERY LOW performance antenna, so you’d still get some signal, but it would be .
I doubt GL will ever go this way. By my understanding, the team wants to provide the best user experience (which is why the products are priced higher than other similar products, but also work considerably better), and by outsourcing hardware development, they lose the hands-on required for their goal.
I’m aware of this, sadly. So far, all the WiFi6 cards are either very low performance, or eat a lot of resources, and managing the bandwidth provided by WiFi6 also requires beefier hardware (which is why all Qualcomm SoC for WiFi6 is so heavy on power, and run on 4x Cortex-A53 cores).
Would Mediatek be an option? I’m aware that you’ve moved away from their platform in favour of Qualcomm Atheros, however I see no other low(ish) power options that would be good for a battery operated travel router.
This is bullshit. WiFi6 itself brings no security improvements at all, and the fact that most WiFi6 chips and cards have WPA3 support is not causation, just correlation (new product, new standard, of course manufacturers will put the next big thing in their new products…).
Dude, you’re rambling all over the place. It’s clear you have very little technical knowledge, and a view on that that it’s complete. The GL interface has NOTHING to do with WiFi6. Security has NOTHING to do with WiFi6. WiFi6 is just a higher bandwidth solution over WiFi5 (802.11ac), with a bunch of technical improvements, and the requirement of WPA3. But just because WiFi6 requires WPA3, it does not mean it’s automagically more secure - OpenWRT has implemented WPA3 support on a lot of chipsets, going back all the way to the ancient MT7628.
Another analogy is how Wireguard vs OpenVPN is. Wireguard is a new program written from the ground up to use the latest encryption (ChaCha20), while OpenVPN has support for ChaCha20 in the latest version, but was not built for it.
In the same way companies can offer a firmware update to their wifi chips to enable WPA3, while it is required for new cards that have Wifi6 to have it.
Precisely. New hardware will have proper crypto acceleration for WPA3, older hardware will need to rely on CPU (which is slightly less performant, but works okay in most cases).
@Johnex what do you think about using Mediatek SoCs for WiFi6 support? They’ve released a few really good ones that would be a good match for a travel router (the MT7622 is a good candidate for a main SoC paired with an MT7688), and their WiFi6 Wave1 SoC, the MT7915 seems quite promising as well.
Supporting actual standards like WiFi 6 E, BT 5.2 and what ever the standard by internet by mobile and sim card is, will be great. Can be its LTE or what ever. The WiFi 6 and BT 5.2 are supported p.e. by Intel AX 210 card.