Connectors 47
ETSI
European Telecommunications Standards Institute (ETSI) EN-3000386-2:
Telecommunication Network Equipment. Electromagnetic Compatibility
Requirements; (equipment category-Other than telecommunication centers)
Connectors
Figure 17 shows the location of the pins on the RJ-45 connector.
Figure 17: RJ-45 Pinouts
Table 10 lists the RJ-45 connector pinouts.
Table 10: RJ-45 Connector Pinouts
Pin Name I/O Description
1RTS OutO Request To Send
2 DTR Out O Data Terminal Ready
3TxD O Transmit Data
4 GND N/A Chassis Ground
5 GND N/A Chassis Ground
6 RxD I Receive Data
7DSR I Data Set Ready
8 CTS I Clear To Send
1 2 3 4 5 6 7 8