Data Switch Selection Guide

Product Application Connectors Serial/parallel ports Buffering Data Sheet
picture MasterSwitch N-Series 4, 8, 12, or 16 serial / 1 parallel port
RJ45 serial ports/ DB25 parallel port
Any port to any port RJ45(ser) / DB25(par) 4/1, 8/1, 12/1, 16/1 64KB-4MB datasheet
picture MasterSwitch U-Series 3, 6, or 9 ports
Any port can be serial or parallel
Any port to any port RJ45(ser) / DB25(par) 3/3, 6/6, 9/9 64KB-4MB datasheet
picture MasterSwitch MS-Series 5 or 9 ports
All serial, all parallel , or mixed
Any port to any port DB25(ser) / Cent36(par) 5/0, 9/0, 0/5, 0/9, 7/2 64KB-4MB datasheet
picture SuperSwitch Low cost 7 serial 2 parallel
Code activated and automatic switch
Any port to any port DB25(ser) / Cent36(par) 7/2 64KB-1MB datasheet
picture Porter Code Activated Switch
Programmable string to select port
Code activated - 1 in many out DB25(ser) / Cent36(par) 5/0, 9/0, 0/5, 0/9 16KB-256KB datasheet
picture Caretaker Plus Printer Sharing Switch
Serial or parallel automatic switch
Printer sharing - many in 1 out DB25(ser) / Cent36 or DB25(par) 5/0, 9/0, 0/5, 0/6, 0/9 16KB-2MB datasheet