1, 2, 4, 8- Serial port High-performance Serial Device Servers

KPS3101A, KPS3102A, KPS3204A, KPS3208A Serial Device Server supports 1 or 2 Ethernet port and 1, 2, 4, or 8 RS-232/422/485 ports,which provides serial-to-Ethernet connectivity for industrial applications. KPS3X0XA series supports socket operation mode, including TCP Server, TCP Client and UDP, provides 12-48 VDC redundant power inputs. KPS3X0XA series support one-key recovery, and can send alarm message by the SMTP mail, to ensure that network problems can be found in time; at the same time, the device also supports SSH, SSL, MAC address filtering, user classification, AES/DES/3DES and other security functions, to protect the network security and stability.KPS3X0XA series has DIP switches, DIP switch can be achieved RS485 serial terminal matching resistor enable and disable, It can guarantee the stability and reliability of RS485 serial communication.