AT&T Fiber Internet is far speedier than standard internet connections, and its power, bandwidth, and overall performance are continually improving. A cable loaded with glass fibers is used to power this sort of internet. These microscopic fibers are superb conductors, enabling them to carry data at fast rates and with the widest bandwidth conceivable. Not only is it efficient but easy to install and yes, you can self-install AT&T Fiber Internet in a matter of a few minutes.

It's practical because you won't have to wait for an installation appointment at home. You may connect on your own schedule and avoid paying for a professional to visit your house. Anyone can do it, and there's no need to drill any more holes in your wall to connect your Wi-Fi. There are no tools or technical expertise required. The AT&T kit is simple to use and is delivered within a few business days of your order. Continue reading as we explain how you can set up AT&T Fiber internet at home by yourself.

How to Self-Install AT&T Fiber?

Before going any further, keep in mind that customers can choose between professional and self-installation from AT&T. AT&T plans feature standard professional installation at no extra charge. You may, however, set up your own service if you want to avoid the inconvenience of booking an installation appointment by following the below-mentioned procedure.

Step1: Connect Your AT&T Fiber Service Box

First thing’s first, connect your service box to your power supply. Your service box (Optical Network Terminal or ONT) is the equipment that links your house to the AT&T Internet infrastructure. It converts the optical signals into copper signals using the power from your main power supply. It may be installed on basement storage or a utility cabinet wall. If you want to know how to set up AT&T Fiber service box, just follow the procedure below:

Remove the lid of your ONT and connect the following cables to their respective ports:

  • Connect the green fiber connector to the green PON port.
  • Attach the red-colored ONT Ethernet cable to the service box’s Ethernet port.
  • Finally, attach the black power wire to an electrical outlet and the service box. Ensure that the ON/OFF button is pressed.
  • Wait for the Power and PON lights to turn solid green before continuing with steps 2 and 3 from the previous section.

It's operating well if the "passive optical network" (PON) indicator is solid green and the "loss of service" (LOS) light is off.

If you still face any sort of issue in setting up your service box, call AT&T Customer Service at 1-855-386-4590

Step 2: Connect Your AT&T Gateway

If you are using the BGW320 Wi-Fi Gateway by AT&T, follow the following steps to get it going. You don’t need any additional tools and equipment and the entire process will take no more than half an hour.

Download the AT&T Smart Home Manager App

First, on your mobile device, install the AT&T Smart Home Manager App. It will assist you in configuring your Wi-Fi gateway, among other things. Simply aim your smartphone camera at the QR code on your AT&T packaging to install the app. This app will help you at every stage of the installation process and ensure that everything is done correctly.

Connect The Fiber Cable

  • Search your home for the Fiber jack. Your Fiber Jack will be installed on an inside wall, often near a power outlet in the main living area. It might be hidden behind a couch or on a wall in another room or garage. After you've found the fiber jack, connect the cables from your router to it.
  • Remove the fiber cable from your box and the black cover that covers its ends. Make sure the red dot on the fiber cable is facing you, and then gently but firmly push the cable into the port. When it is correctly placed, you will hear a click.
  • Take the bridge component out of the box. Remove the black cap off the bridge and throw it away. Take the free end of the Fiber cable and gently but firmly grasp it from the red dot on the casing. To create a connection, make sure the red dot is aligned with the bridge's groove. Push the cable into the bridge and connect it completely. When it's locked in, you'll hear a click.
  • Locate the notch on the side of the SFP port on the rear of your Wi-Fi gateway router. Insert the bridge with the fiber cable into the SFP port, with the fiber connection towards the SFP port. Insert the bridge module gently and firmly.

Connect The Gateway With Power Cable

The next step is to plug in the power wire. Remove the power cord from your installation kit and plug it into a functional outlet. Connect it to your Wi-Fi gateway on the other end. When the connection is complete, a small LED light will illuminate. Your gateway will begin upgrading, and your app will notify you of the progress. When you're finished, the light on your Wi-Fi gateway router will turn pure white.

BONUS: How to Setup Existing Routers with AT&T Fiber

If you already have a router or wondering how to set up your Orbi, Netgear, Asus, or any other router with AT&T Fiber, then follow these simple steps.

  • Run an ethernet connection first from AT&T Gateway to your router's WAN/Internet port.
  • Execute a power cycle by turning off your AT&T Gateway and router.
  • Restart the Gateway and allow time for it to completely reboot.
  • Turn on your router.
  • By connecting a device to your router and then surfing any website, you can test your internet connection. 

Step 3: Set Up Your Wi-Fi Network

After doing all the above work, now it's time to finally enjoy the blazing fast internet. Go to the Wireless Network Settings on your smartphone or PC. Enter your 12-character password after selecting your Wi-Fi Network Name (SSID). Then, log in to your account or follow the online registration. After signing up for your account and connecting your devices, you are good to go!

Is AT&T Fiber Worth it?

AT&T Fiber, which has the largest fiber network in the US, provides ultra-fast connectivity with over 99 percent uptime. All AT&T Fiber plans provide unlimited data for your broadband connection. That means you won't be charged for data overage no matter how much you watch your favorite videos, game, or download over your home network. Let’s have a brief look at some of the major advantages provided by AT&T Fiber Internet to tell whether it is really worth it or not.

Advantages of AT&T Fiber Internet

Faster Download and Upload Speeds

Fiber internet is the fastest and most dependable internet connection currently available. Fiber improves download and upload speeds, allowing users to view a wider range of material and greater file sizes. Files upload quicker over AT&T Fiber-Optic Internet than they would on any other connection.

Improved Streaming Performance

Because 4K TVs have more pixels, they give a more detailed and smoother streaming experience than previous HD screens. Even if you have a 4K display TV, you won't be able to enjoy the benefits of high resolution unless your internet connection is capable of supporting it.

AT&T Fiber can deliver the best streaming experience over your 4K TV without throttling, instability, or delays, and with an ultra-fast speed.

Best Gaming Experience

For gamers, AT&T Internet has a lot to offer. For example, Internet 1000, one of the company's fastest residential internet packages, offers a transmission rate of 1000 Mbps, ultra-low latency, unlimited bandwidth on your home internet connection, and constant service, even during peak hours.

AT&T provides something for all sorts of internet customers, with reasonable broadband speeds, an expanding fiber network, and outstanding customer satisfaction all across the board. So, yes, AT&T Fiber is well worth the investment.

To Wrap It All Up

There is no reason why you should not convert to fiber-optic internet after learning about the biggest perks it offers. There is no limit to what you can do online with AT&T Fiber’s lightning-fast connection. The only thing left to do after obtaining your internet connection is to set up your fiber internet at home. While you can hire a professional to set things up for you, this may be time-consuming, and you may not have the patience to wait for your super-fast internet to arrive. We've broken down the whole procedure so you can set up your AT&T Fiber Internet and start browsing right away.