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2 – General Description
Serial Port
2-14 SN0051102-00 A
S
5 DCD
3 RxD 3
Transmit data (TxD)
4 GND 5
Signal ground (GND)
6TxD 2
Receive data (RxD)
7 DTR 1
Data carrier detect (DCD)
6
Data set ready (DSR)
8 RTS 8
Clear to send (CTS)
9
Ring indicator (RI)
Table 2-4. RJ-45 to DB-9 Adapter Pin Identification (Continued)
RJ-45
Pin Number
DB-9F
Pin Definition
DB-9
Pin Number
DB-9
Pin Definition