Altronix EBRIDGE400PCRMB Concise Descriptor

Overview

The Altronix EBRIDGE400PCRMB is a specialized board designed to facilitate the transmission of IP video signals over existing coaxial cable infrastructure, while simultaneously providing Power over Ethernet Plus (PoE+) to the connected IP camera. This unit is critical for modernizing surveillance systems in legacy environments where running new Ethernet cable is cost-prohibitive or impractical. It effectively bridges the gap between older coax networks and modern IP cameras, simplifying retrofits and extending the life of existing cabling. The EBRIDGE400PCRMB is intended for use within a compatible enclosure or system where it can be integrated.

Compatibility

This board is designed to pass IP data and PoE+ to compatible IP cameras that support standard Ethernet communication. It is intended for use with Altronix power distribution and transmission products, specifically those that provide the necessary input power and data interface. For data transmission, it requires a compatible IP network source (e.g., an NVR or managed switch with PoE+ output) at the headend. The board itself passes data and power, so compatibility is primarily dictated by the headend equipment and the IP camera's power and data requirements (IEEE 802.3at Type 2). It is designed to work with cameras that require up to 25W of PoE+ power.

Installation Notes

Installation requires careful attention to wiring polarity for both data and power connections. The board accepts a PoE+ input (up to 25W) from a compatible source and outputs both data and power to the IP camera. Ensure the input power source meets the IEEE 802.3at standard. The coaxial output is designed to pass the IP data signal; it does not convert the signal to analog. Proper grounding and shielding of the coaxial cable are essential for optimal signal integrity and range. The unit is designed for integration into a larger system, typically within an Altronix enclosure, and requires appropriate mounting and environmental considerations based on the final installation location.