• RS232 to RS422 Converter, CON-422-PE9, full-duplex RS232 port to a full-duplex four-wire RS422 port, high-performance converter, port-powered, high reliability with a 5-year Replacement Warranty. KWD 7
• SER-Fiber-MM-ST, Industrial Grade bi-Directional externally Powered Multi-Functional RS232/RS485/RS422 to multimode Fiber Optic Converter, Brand, high Reliability 5-Year Warranty KWD 57
• 232-FIBER-SM-SC - RS232 to Fiber Optic Converter - 20KM SM SC, Industrial-Grade, High Reliability and a 5-Year Replacement Warranty KWD 58
• SER-Fiber-MM-SC, Industrial Grade bi-Directional externally Powered Multi-Functional RS232/RS485/RS422 to multimode Fiber Optic Converter, Brand, high Reliability 5-Year Warranty. KWD 55.500
• Single Mode gigabit ethernet to Fiber Optic Converter, ETH-FIBER-SM-2-ST, 1G, Industrial-Grade, High Reliability Media Converter with a 5-Year Replacement Warranty. KWD 51.500