HDMI Transmission Technology Test Report: HDBaseT 3.0 vs H.265 vs SwiftSync
SC&T compared HDBaseT 3.0, SwiftSync, and H.265 technologies in real-world 4K60 transmission tests to determine which delivers the best HDMI extender performance.
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In today's connected world, bridging old and new technology is key for seamless operations. SC&T's RS001 RS232 to RS485 Converter is a compact, power-free device that transforms short-range RS232 signals into robust RS485 communication over distances up to 1,200 meters. Whether you're an industrial technician managing noisy factory floors or a home automation enthusiast integrating legacy devices, this converter solves common issues like signal loss or limited device connectivity.

The RS001 complies with EIA/TIA standards for serial communication, ensuring full compatibility with both legacy and modern equipment.


The RS001 excels in bridging short-range RS232 equipment with long-distance RS485 networks.
In industrial automation, it can connect an RS232 PLC to RS485 sensors across the factory floor. Simply plug the DB9 connector into your device, wire the terminal block to your RS485 bus, and you’re ready to go. No complex setup or reconfiguration required.
In home or building systems, it links older RS232-based devices (like weather stations or control panels) to RS485 smart hubs for centralized monitoring and data logging.


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Yes. The RS001 connects directly to any standard RS232 port (such as a PC COM port) and outputs RS485 through a simple terminal block. It's bi-directional (half-duplex), so data flows both ways without additional drivers, ideal for connecting old controllers to modern networks.
Up to 1,200 meters (about 3,937 feet) over twisted-pair cable, far beyond RS232's 15-meter limit of RS232.
No power adapter required. The RS001 is port-powered from the RS232 source for plug-and-play simplicity. Just connect DB9 to your device and the 2-pin block to RS485 lines; no drivers or tools needed.
*Please note that the converter requires sufficient power supplied from the RS232 port to operate normally.
RS485 handles multi-device networks (up to 32 nodes) and uses differential signaling to resist electrical noise, unlike RS232's single-ended design. It's ideal for industrial or home systems where interference can affect communication.
Yes. The RS001 supports up to 115200 bps reliably but does not support higher baud rates.
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