Pinouts of local network connectors

• AUI connector 
• Ethernet 10/100Base-T connector Same connector and pinout for both 10Base-T and 100Base-TX.
• Ethernet 1000Base-T (Gigabit ethernet) 1000 Base-T uses all pairs for bidirectional traffic in the RJ45 connector. cables used should be of Category 5e(nhanced), even though Category 5 cables usually works too.
• Ethernet 100Base-T4 connector 100Base-T4 uses all four pairs. 100Base-TX only uses two pairs
• Media Independent Interface (MII) Connector 

• Apple AUI (AAUI) Connector Available on Macintosh Quadra computers, Apple Ethernet NB Card, and LaserWriter IIg printers?
• Apple EtherTalk card connector This connector supports thick coaxial cable with the use of an optional transceiver (not available from Apple). The interface cards covered in this table include The EtherTalk Interface Card and EtherTalk NB Card.

• Cisco Token Ring Port 

• SUN AUI Connector Available on the SUN SPARCengine 5 motherboard