Sony EBRIDGE1CR IP over Coax Ethernet Receiver

The Altronix EBRIDGE1CR is the receiver component of a coaxial-to-Ethernet IP extension system, designed to solve a specific infrastructure problem: delivering IP network connectivity to locations that have existing coaxial cable but lack Cat5e/Cat6 Ethernet runs. The unit accepts the Ethernet-over-coax signal from a compatible Altronix eBridge transmitter, converts it back to 10/100Base-TX Ethernet, and presents a standard RJ-45 port to connected IP devices. The 1,500-foot operating range over RG59 or RG6 coax is the headline specification — it extends the effective reach of an IP network segment to nearly five times the distance standard Ethernet supports, which is the critical capability in large facilities like warehouses, parking structures, and multi-building campuses where the coax backbone from legacy analog CCTV systems is already in place.

The primary deployment scenario for the EBRIDGE1CR is analog-to-IP security system migration. Buildings with extensive analog CCTV coax runs can be upgraded to IP cameras and access control without the labor cost of pulling new structured cabling to every camera position — the eBridge system reuses the existing coax as the transmission medium. At 100Mbps throughput, bandwidth is adequate for single-channel IP camera streams at standard and high-definition resolutions. This unit is designed for security integrators and facilities managers who understand the trade-off: leveraging existing infrastructure at the cost of limiting throughput to Fast Ethernet speeds. For organizations with high-density IP camera deployments at each coax endpoint or plans for high-bitrate multi-stream recording, gigabit-capable alternatives should be evaluated.