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RS-232 DCE Cable Specifications
To retain FCC Class A qualification all cables must be fully shielded and the shielding must be connected to the metal connectors.
SG2P RS-232 DCE Cable |
Pin Number |
Description |
Pin Number |
Female DB15
P1 |
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Male DB25
P2 |
1 |
DSR, CTS |
5, 6 |
2 |
RxData |
3 |
3 |
DCD |
8 |
4 |
TxData |
2 |
5 |
RTS |
4 |
8 |
GND |
7 |
10, 12 |
DTR |
20 |
13,14,15 |
TX Clock on RX Clock |
15, 17 |
Rx=Receive, Tx=Transmit, CTS=Clear to Send, RTS=Ready to Send,
DTR=Data Terminal Ready, DSR=Data Set Ready, DCD=Data Carrier Detect, DTE=Data Terminal Equipment, GND=Common Signal Ground
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