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What Is Fiber-Optic Internet?

Fiber-optic internet transmits data as pulses of light through thin strands of glass. An optical network terminal, or ONT, converts the optical signal into a connection your home or business can use. Your router then connects your devices through Ethernet or Wi-Fi.

Planet Networks is building a fiber-optic network to deliver reliable, high-speed internet to homes and businesses across New Jersey, Pennsylvania, Virginia, and New York.

Equipment needed for fiber-optic internet

A typical fiber installation includes:

  • Fiber-optic cable: Carries data between the network and your property.
  • Protective enclosure: Protects the point where outside fiber connects to the wiring serving your home or business.
  • Optical network terminal: Converts the fiber network’s optical signal into an electrical connection.
  • Router: Connects your devices to the internet through Wi-Fi or Ethernet. Depending on your setup, routing and ONT functions may be combined in one device.

What type of fiber-optic cable is used for internet?

There are two main types of optical fiber: single-mode and multimode. “Mode” describes how light travels through the fiber.

Single-mode fiber has a small core and supports a single mode of light propagation. It is commonly used for high-capacity connections over long distances.

Multimode fiber has a larger core that supports multiple modes of light propagation. It is commonly used for shorter connections within buildings, campuses, and data centers.

Benefits of fiber-optic internet

  • Fast downloads and uploads: Support large file transfers, cloud backups, video calls, and everyday browsing. Planet Networks offers equal upload and download speeds.
  • Capacity for multiple devices: Choose a plan that supports streaming, gaming, remote work, and other activities happening at the same time.
  • Responsive connections: Low latency helps support video calls, online gaming, and other real-time applications.
  • Resistance to electrical interference: Optical fiber carries light rather than electrical signals, making it resistant to electromagnetic interference.

Check fiber-optic internet availability in your area

Planet Networks combines fiber internet with local technical support and helpful customer service for homes and businesses.

Check your address to see whether service is available. If we haven’t reached your location yet, submit your information through our availability checker to hear when service becomes available.

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