Passive Coax Network Extender Pair for IP NVR Cameras This 1 pair passive coaxial transmitter and receiver lets you carry 10/100 Mbps network signals over existing coax cable while adding surge protection at the link. It is designed to simplify IP camera installations, avoid costly rewiring, and protect network equipment from transient voltage on coax lines. Key benefits Use existing coax cabling to connect IP cameras to your NVR, eliminating the need to run ethernet cable. Passive operation means no external power required for the transmitter and receiver pair, reducing installation complexity. Builtin surge protection helps protect cameras and network equipment from voltage spikes traveling on coax lines. Supports 10/100 Mbps network speeds for reliable video streaming and NVR recording performance. Compact pair simplifies installation: install one unit near the camera and the matching unit at the recorder or network switch. What it does and how it solves problems Converts and extends network data over coax so IP cameras can be deployed where coax already exists. This saves time and labor when upgrading analog systems or adding cameras. Protects sensitive devices by isolating coaxborne surges at the link, reducing risk of damage to cameras and the recorder. Passive and plug and play, so installers can add cameras quickly without powering additional network extenders. Compatibility and function Designed for use with IP cameras and NVR systems that support 10/100 Mbps network links. Supplied as a matched transmitter and receiver pair for point to point connections over coax. Passive design requires no external power supply for the extender pair. Physical and performance notes Compact form factor intended for easy placement near cameras and recorders. Supports standard 10/100 Mbps network throughput suitable for single camera video streams and recording. Durable construction for typical CCTV installation environments. Typical use scenarios Retrofit scenario: or upgrade an analog CCTV system to IP by using existing coax runs to connect IP cameras to an NVR without rewiring the building. Multi camera site: Add a network camera to a retail or office location with long existing coax runs and protect equipment from transient surges on those lines. Remote outdoor camera: Use the pair to connect an outdoor IP camera back to a recorder when coax is already routed, and provide surge protection at the coax link. Contents and setup One passive transmitter and one passive receiver configured as a matched pair for point to point network extension over coax. Simple installation: place the transmitter at the camera end and the receiver at the NVR end. No extra power adapters are required for the extenders themselves. This passive coaxial network extender pair provides a practical, loweffort way to extend IP camera network connections over existing coax cable while adding surge protection to help safeguard recording and camera equipment.