Allied Telesis AT-GS908 - Manual (Page 39)

AT-GS908 Gigabit Ethernet Switch Installation Guide
29
Connectors
This section lists the connectors and connector pinouts for the AT-GS908
Gigabit Ethernet Switch and its components.
RJ-45 Twisted
Pair Port Pinouts
Figure 10 illustrates the pin layout to an RJ-45 connector and port.
Figure 10 RJ-45 Connector and Port Pin Layout
Table 3 lists the RJ-45 pin signals when a twisted pair port is operating in
the MDI configuration.
Table 4 lists the RJ-45 port pin signals when a twisted pair port is
operating in the MDI-X configuration.
Table 3 MDI Pin Signals (10Base-T or 100Base-TX)
Pin Signal
1 TX+
2 TX-
3 RX+
6 RX-
Table 4 MDI-X Pin Signals (10Base-T or 100Base-TX)
Pin Signal
1 RX+
2 RX-
3 TX+
6 TX-
8
8
1 1