Appendix A: Technical specifications
90
Connectors and port pinouts
This section lists the connectors and connector pinouts.
Figure 54 illustrates the pin layout for an RJ45 connector and port.
F
IGURE 54. RJ45 CONNECTOR AND PORT PIN LAYOUT
Table 18 lists the RJ45 pin signals when a twisted pair port is operating in
the MDI configuration.
Table 19 lists the RJ45 port pin signals when a twisted pair port is
operating in the MDIX configuration.
T
ABLE 18. MDI PIN SIGNALS (10BASE-T OR 100BASE-TX)
Pin Signal
1TX+
2TX-
3RX+
6RX-
T
ABLE 19. MDIX PIN SIGNALS (10BASE-T OR 100BASE-TX)
Pin Signal
1RX+
2RX-
3TX+
6TX-