Cisco console RJ45 - DB9 cable pinout

RJ45 DB9
RTS 1 8 CTS
DTR 2 6 DSR
TXD 3 2 RXD
GND 4 5 GND
GND 5 5 GND
RXD 6 3 TXD
DSR 7 4 DTR
CTS 8 7 RTS
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