Options to enhance home WiFi performance
Options to enhance home WiFi performance
You're seeking ways to improve your home WiFi coverage and speed. Currently you have a 1 Gbps connection via the ISP's modem and router setup. You're considering two models: the Archer C3150 and the Archer C3200. Initially, you thought about the C3200 because of its tri-band capability with an extra 5 GHz band. However, you're concerned about signal reach through walls and floors in your home. Your gaming PC, TV, and other devices are located in different rooms, which likely blocks direct line-of-sight to the router. This means most devices operate on the 2.4 GHz frequency, which has better wall penetration but slower speeds. The C3150 uses MU-MIMO technology, while the C3200 offers dual-band operation. You're wondering if a dual or tri-band router with 2.4 GHz would be more effective for your setup. You're also exploring options beyond commercial routers: Mesh systems are expensive, and you're considering a DIY solution using an old PC and a cheap motherboard. Your budget allows around $200, which covers the two models you mentioned. What do you think about balancing speed and coverage with a more affordable, custom-built setup?
powerline adapters and wifi repeaters are both options. For a better choice, go with the C3200 because it offers more antennas. ddwrt is developing new firmware for the C3200, so you should receive an update soon.
I've experimented with powerline adapters, but their performance relies heavily on your home's wiring and size—bigger homes tend to reduce efficiency. Regarding WiFi repeaters, my findings suggest they halve your available bandwidth and often don't justify the improvement. I was considering the AC3200, though its 5GHz access might be blocked by your layout, making it seem like a poor choice. Who is ddwrt and what role does their firmware play?
DD-WRT is a community that develops tailored firmware for routers, providing enhanced speed and flexibility. Consider using the Ac3150 instead of the 3200 because it lacks support for higher-bandwidth connections. The 3150 features a faster CPU (1.4GHz) compared to the 1GHz model in the 3200.
You’re considering crafting your own router or exploring alternatives like PFsense. Remember you’ll still need a switch and a wireless access point for this setup. Secondly, having two 5GHz radios might not be necessary unless you’re working with older hardware that doesn’t support it well. For 5GHz, penetration through walls is limited, so distance matters. With 5Gbps, you can stay in the same room—up to 60GHz range works better.
5GHz isn’t ideal for long distances or thick walls; it’s more suited for short-range use. In my experience, I stayed connected at 20 feet with two walls between me and the router. DDWRT is an advanced Linux firmware that unlocks many enterprise features, though it can be complex. I often needed to check forums for IPv6 compatibility with Comcast.
Using a DIR835 from DLink after installing DDWRT turned it into a heavy load; a laptop cooler helped. The installation isn’t straightforward—follow the steps carefully to avoid damaging the router. Your Synology RT2600AC is another option, costing around $200 and offering similar performance at a lower price. I’ve tried it and found it reliable.
I'll examine PFsense, thanks @Donut417. Having three lanes seems helpful for distributing traffic, but I'm questioning if it's still optimal. I ran a test on my PC located on the second floor above my router (first floor). The 2.4 GHz connection showed 35Mbps while the 5 GHz gave 15Mbps. Why is the 5 GHz slower? Also, since I'm paying for a 1 Gbps plan, I expected much higher speeds. I'm considering the C3150 because it offers a faster CPU, more bandwidth on each frequency, and AC Wave 2 features.
If you're positioned near the router, that could be the problem. Omni directional antennas struggle to broadcast signals effectively at high frequencies. This is why I prefer external or adjustable antennas, as they allow precise alignment. Another factor affecting 5GHz performance is your home's construction materials. Since it isn't designed for deep penetration, denser building materials may hinder signal transmission. And achieving 1Gbps wirelessly is nearly impossible—real connectivity usually requires a wired connection.
It seems the problem could relate to Omnidirectional antennas and their impact on signal strength from different angles. I can't change much about the materials in my home, but I was aware of that. I don’t think I should be aiming for 30Mbps either; I’m hoping for better than 30Mbps, if anything.