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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
The Black Box FA756 is a modular adapter kit designed to convert a DB9 female serial port to an RJ45 Ethernet connector. This unit facilitates the integration of legacy serial devices into modern IP-based networks, enabling remote monitoring and control in industrial automation, building management, and point-of-sale systems where serial communication is still prevalent. Its compact form factor allows for discreet installation behind equipment or within enclosures.
This adapter is designed for use with any device featuring a standard DB9 female serial port that requires connection to an RJ45 network interface. It is compatible with a wide range of serial-to-Ethernet converters, network switches, and routers. Specific compatibility extends to systems requiring serial data transmission over Ethernet infrastructure, such as industrial controllers, network-attached storage devices with serial consoles, and certain legacy security system components.
Installation involves physically connecting the DB9 female port of the adapter to the serial output of the host device and then connecting an Ethernet cable from the RJ45 port to your network infrastructure. No external power source is required as it draws minimal power through the connected serial interface or passively passes signals. Ensure the DB9 connector is securely fastened to prevent accidental disconnection.
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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