CableMax® RS-232 LED link Tester DB-9 Male to DB-9 Female
Introduction:The DB9 Tester is the easiest way for you to test the connection on any male or female 9 Pin Serial connections. This adapter allows you to monitor the status of your connections by marking them with LEDS, which flash when there is activity on the pins. This device is easy to install, it features a Plug & Play Easy test RS-232 Host to Device link.Pin Assignments:DB - 9 / DB25 Pin assignment Pin1 / Pin8 : DCD <== INPin2 / Pin3 : RXD <== INPin3 / Pin2 : TXD ==> OUTPin4 / Pin20 : DTR ==> OUTPin5 / Pin7 : GNDPin6 / Pin6 : DSR <== INPin7 / Pin4 : RTS ==> OUTPin8 / Pin5 : CTS <== INPin9 / Pin22 : RI <== INAdditional Features & Specifications:RS-232 DTE connecter : DB9 - MRS-232 DCE connecter : DB9 - FData rate : Up to 200 K bpsWith GND & Shell Test's LEDSingle / TTL out 1 - LED appear Green (V-)Single / TTL out 0 - LED appear Red (V+)Housing : PlasticWeight : 55gDimensions (L*W*H) : 45 * 35 * 21 ( mm ) bodyOS Support:Windows 98, Me, XP, 2000, 2003, CE, Vista, Windows 7, and Windows 8Linux and Mac OS 10.X