串列伺服器
WS-125
( Serial(RS232 *2) to Ethernet Converter )
WS-100B
( Serial to Ethernet Converter (8051), 3 Sockets Version )
WS-100A
( Serial to Ethernet Converter (8051), Single Socket Version )
WS-130
(1 Port RS232/RS422/RS485)To Ethernet Converter
WS-121
( 1Port Serial to Ethernet Converter )
WS-110
(1 Port RS485,Serial to Ethernet Server)