6-16 Computer Group Literature Center Web Site
Jumpers, Connectors, and LEDs
6
Ethernet 10BaseT Connector J15
MBX series embedded controllers provide both 10BaseT and (optionally)
AUI local area network connections. The 10BaseT LAN interface is
implemented with a shielded vertical-mount RJ-45 socket located on the
board. The pin assignments are listed in the following table.
Ethernet AUI Header J20
The optional AUI connection is implemented with a 16-pin header (J20)
located on the MBX series board. The pinouts are arranged to permit a
direct ribbon cable connection to a DB15 female connector. The pin
assignments are listed in the following table.
Table 6-8. Ethernet 10BaseT Connector Pin Assignments
Pin # Signal
1TD+
2TD−
3RD+
4 No connection
5 No connection
6RD−
7 Reserved
8 Reserved
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