Skip to main content
    Step 1 of 5
    Internet & WiFi
    Beginner
    5 min read 5 stepsApril 20, 2026Verified April 2026

    What Is Fiber Internet and How to Get It

    Fiber optic internet is the fastest and most reliable home internet available. Here's how it works, who offers it, and how to find out if it's available where you live.

    At a Glance

    Category
    Internet & WiFi
    Difficulty
    Beginner
    Read Time
    5 min read
    Steps
    5
    Topics covered
    fiber internet
    fiber optic
    high speed
    AT&T Fiber
    Google Fiber

    In this guide (5 steps):

    1. 1.Check if fiber is available at your address
    2. 2.Understand fiber speed tiers and pricing
    3. 3.Schedule installation
    4. 4.Compare fiber to your current internet service
    5. 5.Understand the internet type comparison at a glance
    1

    Check if fiber is available at your address

    ~28s
    The easiest way to find fiber providers in your area is to use the FCC's Broadband Map at broadbandmap.fcc.gov — enter your address and it will show all registered internet providers at that location, including whether fiber service is available. You can also go directly to att.com/internet, fiber.google.com, or frontier.com and enter your address to check availability. For local and regional fiber providers, a Google search for "fiber internet [your city or county]" often surfaces options the national providers do not show.
    2

    Understand fiber speed tiers and pricing

    ~44s
    Fiber providers typically offer multiple speed tiers. Common options are 300 Mbps, 500 Mbps, 1 Gigabit (1,000 Mbps), and in some areas 2 Gigabit or 5 Gigabit. For most households, a 500 Mbps or 1 Gigabit plan is more than sufficient. Pricing varies by provider and location, but fiber is often competitively priced with cable — AT&T Fiber's 1 Gigabit plan runs around $80 per month with no annual contract in most markets. Google Fiber charges $70 per month for 1 Gigabit. Ask about contract requirements and whether the price changes after the first year.

    Quick Tip

    Most fiber providers do not charge equipment rental fees — a router is included with your service. This contrasts with cable providers who often charge $15/month just to rent a modem. Over two years, that is $360 in equipment fees you are avoiding.

    3

    Schedule installation

    ~28s
    Fiber installation requires a technician to visit your home. During the installation, the technician runs a thin fiber optic cable from the provider's infrastructure on the street (or on utility poles) to your home and into your house — this is called the "fiber drop." Inside your home, the fiber cable connects to a small device called an Optical Network Terminal (ONT), which then connects to a router that broadcasts your WiFi. Installation typically takes 2-4 hours and may require drilling a small hole through an exterior wall.
    4

    Compare fiber to your current internet service

    ~26s
    Before switching, run a speed test on your current internet at speedtest.net to see what you are actually getting vs what you are paying for. Then compare that to fiber options at their listed speeds and prices. Also factor in reliability — fiber internet has fewer outages than cable in most areas. If fiber is available at a similar or lower monthly cost with better speeds and no contract, switching is usually worthwhile for most households.
    5

    Understand the internet type comparison at a glance

    ~49s
    A quick comparison to help make the decision: Fiber offers the fastest speeds (up to multiple Gigabits), symmetric upload and download, highest reliability, and requires professional installation. Cable is widely available, typically 200-1,000 Mbps download but slow upload, and is reliable but can slow down during peak hours. DSL runs over phone lines, typically 10-100 Mbps, and is slower and less reliable than cable but available in many areas. 5G Home Internet uses cell towers, typically 100-300 Mbps, with no installation needed, but speeds can vary by location. Satellite (Starlink) is available anywhere with a sky view, typically 100-200 Mbps, and is ideal for rural areas with no other options.

    Quick Tip

    If you live in an area where fiber is available, it is worth calling your current cable provider to ask for a price match or loyalty discount before switching — they sometimes offer significant discounts to retain customers who are considering leaving.

    You Did It!

    You've finished reading: What Is Fiber Internet and How to Get It

    How well did this guide stick with you?

    Need more help? Book a TekSure tech

    Fiber optic internet is widely considered the best home internet technology available today. Instead of transmitting data through copper wire (like traditional cable and DSL) or through radio waves (like 5G home internet and satellite), fiber uses pulses of light traveling through thin glass or plastic cables. Light travels extremely fast and can carry enormous amounts of data, which is why fiber internet can achieve speeds that copper-based systems cannot match.

    The biggest practical difference you notice with fiber internet is symmetric speeds — meaning your upload speed equals your download speed. Traditional cable internet might give you 300 Mbps download but only 10-20 Mbps upload. With fiber, a 1 Gigabit plan gives you 1,000 Mbps both downloading and uploading. Fast upload speed matters if you do video calls, upload photos or videos to the cloud, work from home, or back up files to an online service.

    Fiber internet is also generally more reliable than cable, with fewer outages and less speed fluctuation during peak hours. This is because fiber has much more capacity than copper, so even when many neighbors are online simultaneously, speeds stay consistent.

    The main limitation of fiber internet is availability. While cable internet reaches most American homes, fiber is available in only about 50% of US households as of 2025, and it is being expanded steadily. The biggest national fiber providers are AT&T Fiber, Google Fiber (available in select cities), Frontier Fiber, and Ziply Fiber (Pacific Northwest). Many areas also have local or regional fiber providers. Installation requires a technician to run a fiber cable to your house if one is not already there — this is a one-time process.

    If fiber is available at your address, it is generally worth switching from cable, especially if you can get it at a similar or lower price. Many fiber plans offer better speeds and reliability than cable at the same or lower monthly cost, particularly after cable providers' promotional rates expire.

    Rate this guide

    How helpful was this guide?

    fiber internet
    fiber optic
    high speed
    AT&T Fiber
    Google Fiber

    Official Resources

    FCC Broadband HelpHow-To Geek — NetworkingGoogle — Test Your Speed

    Sources used to create and verify this guide. View all sources →

    ← Previous

    How to Set Up T-Mobile Home Internet

    Next →

    The Best Tech Gifts for Seniors and Older Adults

    Still stuck? Let a pro handle it.

    Our verified technicians can fix this issue for you — remotely or in person.

    Book a Verified Tech How It Works

    Related Guides

    How to Choose the Right Internet Plan for Your Home

    Understand internet speeds, plan types, and how to pick the best plan for your household without overpaying.

    3 min read

    How to Understand Your Internet Bill

    Decode your internet bill — what each charge means, how to spot fees you can remove, and how to lower your bill.

    2 min read

    How to Set Up a New WiFi Router

    Install and configure a new WiFi router for your home — connect to your modem, set a password, and get online.

    2 min read

    What Is Fiber Internet and How to Get It — Step-by-Step Guide | TekSure