Cisco Catalyst 9300 Series Hardware Installation Manual page 131

Connector and Cable Specifications
Switch Console Port (DTE)
Signal
GND
RxD
DSR
CTS
RJ-45-to-DB-25 Terminal Adapter
DB-25 Pin
7
2
20
4
Cisco Catalyst 9300 Series Switches Hardware Installation Guide
Connector and Cable Specifications
Console Device
Signal
GND
TxD
DTR
RTS
119