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©2002 Inova Computers GmbHPage 3-12 Doc. PD00581013.004
Interfaces
ICP-PIII
3.2 Interfaces
3.21 J7 & J12 Fast Ethernet
J7 is available as standard on the CPU front-panel and, as an option, J12 may also be available but
at the expense of the FireWire interface. The RJ45 interface supports both the 10BaseT and
100BaseTX twisted pair standard.
Figure 3.21 RJ45 Pinout
Table 3.21 Ethernet Connector Signals
Note:
Users taking advantage of the CPU’s rear
I/O options are advised not to use the
front-panel interface if the rear interface is
being used. Possible damage to the board
could occur and data integrity cannot be
assured.
Pin No. Signal
1 TXF+
2 TXF-
3 RXF+
4,5 R45
6 RXF-
7, 8 R78
9, 10 Link LED; not accessible on pins
11, 12 Active LED; not accessible on pins
13, 14 PE; not accessible on pins
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