RS-232 LED Link Tester Male to Female

RS-232 LED Link Tester Male to Female



RS-232 LED Link Tester Male to Female Feature :

RS-232 DB-9 / DB25 Pin assignment No Power required

Standard RS-232 DTE & DCE Interface

Fully compliant with RS-232 Spec.

Dimensions (L*W*H) : 45 * 35 * 21 ( mm ) body

Data rate : Up to 200 K bps

DB - 9 / DB25 Pin assignment
Pin1 / Pin8 : DCD <== IN
Pin2 / Pin3 : RXD <== IN
Pin3 / Pin2 : TXD ==> OUT
Pin4 / Pin20 : DTR ==> OUT
Pin5 / Pin7 : GND
Pin6 / Pin6 : DSR <== IN
Pin7 / Pin4 : RTS ==> OUT
Pin8 / Pin5 : CTS <== IN
Pin9 / Pin22 : RI <== IN