MikroTik RouterBOARD 493 - Serial Null-Modem (Console) Cable with Loopback

RouterBOARD 493 Series User's Manual
Serial Null-modem (Console) Cable with Loopback
DB9f Function DB9f DB25f
1 + 4 + 6 CD + DTR + DSR N/C N/C
N/C CD + DTR + DSR 1 + 4 + 6 6 + 8 + 20
2 RxD 3 2
3 TxD 2 3
5 GND 5 7
7 + 8 RTS + CTS 7 + 8 4 + 5
N/C – not connected.
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