Coolgear 2-Port Serial to Ethernet Adapter with PoE, Supports RS232 RS422 RS485 Protocols and Advanced Networking

[ Multi-protocol support ]: Connects RS-232, RS-422, and RS-485 devices through dual DB9 ports for versatile communication. [ PoE-powered convenience ]: Draws power directly from Ethernet, eliminating the need for extra power supplies and cables. [ Rugged industrial design ]: Built with a durable metal enclosure and includes DIN-rail and surface mounting options for secure installation. [ Advanced network protocols ]: Supports TCP, UDP, VCOM, Modbus, and more for seamless data transfer across networks. [ ESD protection ]: Shields all serial signals with 15KV ESD protection to safeguard equipment from electrical surges. [ Legacy software integration ]: Includes Virtual COM port drivers, allowing existing serial applications to run without modification for CNC controllers, barcode readers, POS systems, and other industrial and infrastructure applications.