HXSP-2108B is one multi-function RS-232/RS-422/RS-485 Converter, concurrently with
RS-232/RS-422/RS-485 standard, which can convert RS232 signal of single end into RS422 or RS485 signal of balanced difference. RS232 interface connects with computer serial port through DB9 female din. RS422/RS485 connects 6-digit connecting end through DB9
pinhead or connects directly by RJ45 interface and equipment RJ45