Having a reliable internet connection is essential for business success. But with all the different devices involved in getting you connected, things can get confusing fast. In this blog, we’ll clear up the differences between ONTs, modems, and routers to help you understand what your business really needs.
What Is an ONT?
An ONT (Optical Network Terminal) is your gateway to fiber optic internet. This is an integral part of internet setup for users who have Fiber to the Premises (FTTP) or Fiber to the Home (FTTH).
An ONT is installed on-premises and serves as the meeting point between the fiber network and your internal systems. It takes the light signals traveling through fiber optic cables and converts them into electrical ones that your network can understand. From there, it passes the signals along to your router for distribution throughout your business.
Types of ONTs
Different business needs call for different ONT solutions. Some options you may see are:
- Business ONTs: These units are built for offices and industrial spaces, offering enterprise network integration, advanced security, and higher data capacity than residential options.
- Indoor ONTs: Designed for climate-controlled environments, these ONTs help businesses save space while providing reliable connectivity.
- Outdoor ONTs: These are weather-resistant units built to withstand environmental challenges for businesses that need to externally mount their ONT.
- Multi-tenant ONTs: These specialized units can serve multiple businesses or units in shared buildings for more efficient resource allocation.
Fiber ONT vs. Modem
Unlike modems, which work with copper-based internet connections (like DSL or cable), ONTs are specifically designed for fiber optic networks. They don’t have to “dial in” like modems do since fiber connections are always active. Plus, ONTs can handle much higher speeds, so they’re ideal for businesses that need top-tier performance.
What Is a Modem?
A modem (short for modulator-demodulator) is your business's connection point to the internet. Similar to an ONT, a modem converts signals between your internet service provider (ISP) and your internal network. The modem handles this translation process in real-time, continuously converting incoming signals into data your network can use and vice versa.
Types of Modems
Modems can vary depending on the type of connection your office uses. Common options include:
- DSL Modems: These are used with DSL (Digital Subscriber Line) connections that transmit data over traditional phone lines.
- Cable Modems: These are used with cable internet connections, utilizing the same coaxial cables that deliver television signals.
Modem vs. Router
While modems connect directly to your ISP and convert their signals into usable internet for your business, routers take that internet connection and distribute it to the devices on your network. Simply put, the modem brings the internet in, and the router sends it out.
What Is a Router?
A router links to your modem (or ONT, in the case of fiber) and distributes the internet connection to your devices. It's also responsible for managing all the traffic flowing through your internal network.
Once the modem (or ONT) delivers the internet connection, the router creates a network that allows all your devices to access the internet at the same time. Most modern routers also come with Quality of Service (QoS) features, which lets you prioritize your most important network traffic like VoIP calls or video conferencing.
Types of Routers
Businesses need router capabilities that meet their specific networking requirements, which is why several solutions are available today. Popular options include:
- Wireless Routers: These standard units provide WiFi connectivity for most office environments.
- Enterprise Routers: These are advanced devices with enhanced security features and superior traffic management.
- Multi-WAN Routers: These specialized units are used by businesses with multiple internet connections and offer improved reliability.
- Mesh Routers: These are router systems designed to provide seamless coverage across larger spaces.
- Edge Routers: These units are positioned at network boundaries to manage external connections more efficiently.
Router vs. Fiber ONT
ONTs and routers are partners in your network setup. The ONT converts fiber signals into usable data, while your router makes sure that data reaches all your devices efficiently. Together, they create a system that keeps your business connected.
ONT vs. Modem vs. Router: A Quick Comparison
Understanding the differences between an ONT, modem, and router is a must for optimizing your business’s network. Whether you’re setting up a new office or upgrading your current network infrastructure, knowing which devices to use can save you time, improve productivity, and help you get the most out of your internet service.
Here’s a quick comparison to help you better understand what each of these devices do:
Fiber ONT vs. Modem vs. Router: Which Does Your Business Need?
The type of device your business needs will depend on your internet connection and network requirements. If you’re not sure where to start, here are some tips:
Use an ONT If...
If your business has fiber internet, you need an ONT. ONTs can handle higher speeds and are typically more reliable than traditional modems, so they’re perfect for organizations that depend on fast, uninterrupted internet service.
Use a Modem If…
If your business has DSL or cable internet, you’ll need a modem to connect to your ISP. Modems are specific to the type of internet connection you have, so make sure to choose one that’s compatible with your service.
Use a Router If…
Every business with multiple end-user devices will need a router. Whether you're using fiber, DSL, or cable internet, a good router ensures all your devices stay connected and your network runs efficiently.
Looking for Fiber Solutions?
Choosing the right network devices isn't just about getting online – it's about setting your business up for success. The wrong setup can lead to frustrating slowdowns, security risks, and missed opportunities. By matching your network devices to your business needs, you're investing in your company's growth potential.
Whether you need an ONT to maximize your fiber connection or guidance on creating the perfect network setup, Fatbeam is here to help. Our commercial internet solutions leverage our leading-class fiber optic backbone network to deliver guaranteed, uninterrupted internet connectivity – backed by 99.99% uptime and 24/7 NOC support.
Ready to upgrade your business network? Contact Fatbeam Fiber today to get started.
