Ethernet Over Coax EoC Extender – HD IP Network Adapter Pair

Extend Your IP Network Over Existing Coaxial Cable

The Ethernet Over Coax (EoC) IP Network Extender lets you transmit HD network signals over standard coaxial cable — no new cabling required. Sold as a 1-pair set (two units), this plug-and-play adapter converts your existing coax infrastructure into a high-speed Ethernet backbone, making it ideal for security camera installations, LAN/WAN deployments, and multimedia network expansions.

Key Features

• Long-Distance Transmission: Extends IP network signals over coaxial cable for significantly greater distances than standard Ethernet alone.
• High-Speed Communication: Delivers reliable, high-bandwidth data transfer to support HD video streams and multimedia content simultaneously.
• Multimedia & Multi-Network Support: Handles multiple network types including LAN, WAN, and EOC power supply systems with ease.
• Security Camera Ready: Widely used for IP/CCTV camera signal transmission — simply connect to existing coax runs and go.
• Grouping Network Capability: Supports network grouping for scalable, organized deployments across larger installations.
• Plug-and-Play Setup: No complex configuration required — ready to use straight out of the box.
• Sold as 1 Pair: Includes two EoC adapter units for a complete point-to-point connection.

Common Applications

• IP & HD CCTV security camera signal transmission
• LAN and WAN network extension over coaxial infrastructure
• EOC power supply system transmission
• Hotel, office, and campus network deployments leveraging existing coax wiring
• Multimedia and broadcast signal distribution over coax

Why Upgrade to EoC Technology?

Pulling new Ethernet cable can be costly and disruptive. EoC (Ethernet over Coaxial) technology lets you repurpose your existing coax wiring to carry modern IP network traffic — saving time, money, and installation effort. Whether you're upgrading a CCTV system or expanding a network in a building already wired with coax, this adapter pair bridges the gap between legacy infrastructure and modern IP networking.

For more on structured cabling standards and network infrastructure best practices, visit the NIST Communications Technology Laboratory.

Frequently Asked Questions

Q: What is an Ethernet over Coax (EoC) extender and how does it work?

A: An EoC extender converts standard Ethernet signals so they can be transmitted over existing coaxial cable. The 1-pair set includes two adapter units — one at each end of the coax run — enabling HD IP network data to travel over coax infrastructure that is already in place, eliminating the need to install new Ethernet cabling.

Q: What types of cameras and networks are compatible with this EoC extender?

A: This EoC extender is compatible with IP and HD CCTV security cameras and works across a wide range of LAN and WAN network environments. It is also suitable for EOC power supply systems and multimedia network distribution, making it a versatile solution for both residential and commercial installations.

Q: How far can this Ethernet over Coax extender transmit a signal?

A: The extender is designed for long-distance transmission over coaxial cable, supporting HD network signals well beyond the typical 100-meter limit of standard Ethernet. Actual range depends on the coax cable type and quality — consult the product datasheet or contact our support team for specific distance specifications for your cable type.

Q: Is this EoC adapter difficult to set up?

A: Not at all. The EoC extender pair is plug-and-play — simply connect one unit to your network switch/router at one end and the second unit to your IP camera or network device at the other end via your existing coax cable. No software or complex configuration is needed.