1.RS-232RS-485/RS-422 interface converter 2.Data rate up tp 128K PBS 3.Distance up to 4000 feet 4.DTE/DCE selection 5.Monitoring adapter for RS-232 data scope 6.Power DC9V 200mA 7.Half/Full duplex se
1.RS-232RS-485/RS-422 interface converter 2.Data rate up tp 128K PBS 3.Distance up to 4000 feet 4.DTE/DCE selection 5.Monitoring adapter for RS-232 data scope 6.Power DC9V 200mA 7.Half/Full duplex se
1.RS-232Current Loop interface converter 2.Active/Passive selectable 3.20mA/60mA selectable 4.DTE/DCE selectable 5.TD/RD and Power indicators 6.Speed up to 128K BPS 7.Distance up to 1000 meters 8.Dat
1.RS-232Current Loop interface converter 2.Active/Passive selectable 3.20mA/60mA selectable 4.DTE/DCE selectable 5.TD/RD and Power indicators 6.Speed up to 128K BPS 7.Distance up to 1000 meters 8.Dat
1.RS-232 interface breakout box and cable tester all in one 2.DB-25 Male/Female connector`s cable tester 3.RS-232 25 line status indicators 4.RS-232 25 lines break out function 5.Pulse trap
1.RS-232 interface breakout box and cable tester all in one 2.DB-25 Male/Female connector`s cable tester 3.RS-232 25 line status indicators 4.RS-232 25 lines break out function 5.Pulse trap