RJ-45 10 Pin to DB-25F Terminal Emulator Cable
Cables
EIA-232 PC Terminal Emulator Cables, RJ-45 10-pin to DB-
25
The wiring diagram for an RJ-45 10-pin to DB-25 PC terminal emulator cable is shown in Table 1.
Table 1: EIA-232 RJ-45 10-pin to DB-25 PC terminal emulator cable
From
RJ-45
Signal Direction Signal To DB-25
10 DCD
DTR 20
2 DSR
6 RxD
TxD 2
5 TxD
RxD 3
9 DTR
DSR 6
DCD 8
7SG
SG 7
3 RTS
CTS 5
8 CTS
RTS 4
4 GND
GND Shell
* Arrows indicate which direction the signal is flowing
NOTES:
●
Altpin should be turned off when using this cable.
●
This cable utilizes the RTS signal of the PC terminal emulator for hardware flow control (RTS/CTS).
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