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Getting the Internet to Every Corner of My Home

Posted April 14, 2016 by Kevin Fisher

And how many times have I called my ISP’s un-empowered call center subcontractor who is forced to take me through their diagnostic script. “Sir, can you verify the power cord is attached to your modem." We’ve all been there. After some DIY trial and error, I’ve now got a smoothly running home network throughout my entire home.

Wi-Fi Home Networking

Your home network starts with a Wi-Fi wireless home router. The home router is basically the traffic cop between your ISP’s network and the network inside your home. You may have an integrated unit from your ISP that includes both a modem and the wireless home router all in one box, or you may have purchased a retail home router (such as Linksys, Netgear, ASUS or others) and connected the router to your ISP’s modem.

The Linksys AC1900 and ASUS RT-AC66 are decent models, but there are many options.

My home router includes both Ethernet wired and Wi-Fi wireless home networking interfaces. Each of my personal devices (laptops, smartphones, video streaming devices, etc.) provide either a wired interface, a wireless interface, or both. As a general rule, I use a wired Ethernet interface if it is appropriate for the device and an Ethernet jack is available nearby. Ethernet supports very high rates, up to 1 Gbps, without risk of interference.

Ethernet is appropriate for devices that don’t move around, such as a video streaming device like Roku or Apple TV, or a Voice over Internet adapter such as Ooma. And you need an Ethernet jack nearby, or to position the device near your home router. In my case, I remodeled a few years back and have Ethernet jacks in most rooms. But I’m assuming that most of us can only make use of a wired connection for a few devices. And even in my case, most of my devices connect to the internet use Wi-Fi.

Helpful Apps

You can use two free apps that can be downloaded to your smartphone to analyze the Wi-Fi performance within your home. One application is called Speedtest, and the other is CloudCheck.

Speedtest is available from both the website and as a mobile app. Speedtest will show the speed between your end device (laptop, smartphone or video streaming device) and a selected server somewhere in the internet. When using Speedtest, it’s important to pay attention to the speedtest server being used. Speedtest usually does a decent job of choosing the best server (fast and local) that will not limit the test results. But double-check the server if the results don’t make sense.

Speedtest results are based on selecting a nearby server.

Cloudcheck is more sophisticated, but only runs on a smartphone or tablet. Cloudcheck will help you separate out the speed capabilities of your home network versus your ISP’s connection from your modem to the internet. Cloudcheck has special software built into some commonly available retail home routers, such as the ASUS RT-AC66 unit, which can help more accurately measure the home networking performance.

Cloudcheck separates out the speed capabilities of your home network versus your ISP’s connection from your modem to the internet.

Multiple Wireless Routers in One Home

I have an L-shaped one-story home with thick walls, and I use two Wi-Fi routers to get decent Wi-Fi coverage throughout the house. I have Cat6 (Ethernet) networking cable running through most of the house, so I was able to easily connect a second wireless router on the far end of my home.

If you don’t have Ethernet available, things get more complicated. Of all the options, I’ve found powerline home networking to provide the best combination of convenience and performance.

In my case, I used a powerline networking adapter for one corner of my home that didn’t have Ethernet available (and still poor Wi-Fi coverage). The powerline adapters enabled me to “bridge” the wired Ethernet network using our home electrical wiring. I simply plugged in one unit to a power outlet near my Wi-Fi router and connected the adapter to an Ethernet LAN input on the router. And similarly I plugged in another unit in the remote location and connected the powerline adapter to the remote device. A pair of these powerline adapters typically cost between $50 and $100, and the speeds are usually more than adequate (100+ Mbps).

You can even use a powerline home networking bridge to connect to a second Wi-Fi home router.

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