Ethernet over Copper (EoC) is a networking technology that enables the transmission of Ethernet data signals over existing copper telephone lines or twisted-pair cables. It is designed to provide high-speed internet access and connectivity solutions to businesses and organizations in areas where fiber-optic infrastructure is not available or cost-prohibitive. EoC allows for a cost-effective upgrade to higher bandwidths compared to traditional Digital Subscriber Line (DSL) or T1 lines.

Here are some key features and characteristics of Ethernet over Copper:

  1. Copper-Based Infrastructure: EoC utilizes the existing copper infrastructure, typically made up of twisted-pair copper telephone lines. These copper lines were historically used for voice communications but can be repurposed for high-speed data transmission.
  2. High Bandwidth: EoC services offer higher bandwidth options compared to traditional DSL or T1 lines. Bandwidths can range from a few megabits per second (Mbps) to over 100 Mbps, depending on the distance from the service provider’s equipment and the quality of the copper lines.
  3. Symmetric and Asymmetric Options: EoC services may offer both symmetric and asymmetric bandwidth options. Symmetric EoC provides equal upload and download speeds, while asymmetric EoC offers faster download speeds than upload speeds.
  4. Distance Limitations: The performance and maximum achievable bandwidth of EoC services are dependent on the distance between the customer’s location and the service provider’s central office or equipment. As the distance increases, the available bandwidth may decrease.
  5. Managed and Unmanaged Services: EoC services can be provided as managed or unmanaged solutions. Managed services typically include installation, configuration, monitoring, and maintenance by the service provider.
  6. Service-Level Agreements (SLAs): Service providers often offer SLAs with EoC services, guaranteeing specific performance metrics, uptime levels, and response times, ensuring reliable network performance.
  7. Security Features: EoC services can include security features such as firewall protection, intrusion detection, and virtual private network (VPN) support to enhance network security.
  8. Business Continuity: EoC can be used as part of a business continuity and disaster recovery strategy, providing redundant internet connectivity options.
  9. Cost-Effective: EoC is often more cost-effective than installing new fiber-optic infrastructure, making it an attractive option for businesses in areas with limited fiber availability.
  10. VoIP and Cloud Services: EoC can support voice over IP (VoIP) services, cloud-based applications, and other data-intensive applications.
  11. Static IP Addresses: Many EoC services come with static IP addresses, which are useful for hosting websites, remote access, and VPNs.

Ethernet over Copper is commonly used by small to medium-sized businesses (SMBs) and remote branch offices looking for high-speed internet access and reliable connectivity without the need for fiber-optic infrastructure. It offers an upgrade path from legacy copper-based technologies to faster and more robust Ethernet-based networking solutions.