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The Black Box FA4525F-BK is a modular adapter kit designed to bridge DB25 serial connections to RJ45 network cabling. This allows you to leverage standard Ethernet patch cords for serial data transmission, simplifying wiring runs and potentially reducing installation costs in environments where serial devices need to be integrated with modern network infrastructure. The thumbscrews provide a secure, tool-less connection for the DB25 side.
This adapter is designed for use with any standard DB25 female port and any standard RJ45 female port. It is commonly used to connect serial devices such as older modems, console servers, or industrial equipment with DB25 serial ports to network switches or routers via RJ45 interfaces. It is suitable for extending serial data signals over distances limited by Ethernet cable standards (up to 100 meters or 328 feet).
Installation requires connecting a DB25 cable to the female DB25 port on one side of the adapter and an RJ45 patch cable to the female RJ45 port on the other. The thumbscrews on the DB25 connector should be tightened to ensure a secure physical connection. Ensure the pinout of the DB25 connector matches the expected serial interface (e.g., RS-232, RS-422, RS-485) and that the RJ45 side is wired according to the specific serial-to-Ethernet protocol being used, if applicable.
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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