
Appendix B: Pin Assignments
RJ-45 Port
Figure B-1
Pin | Assignment for | |
Station Ports 1 ~ 12 | ||
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1Input Receive Data +
2Input Receive Data -
3Output Transmit Data +
6Output Transmit Data -
4,5,7,8 | Not Used |
Table B.1
Assignment for
Cascade Port 12MDI
Output Transmit Data +
Output Transmit Data -
Input Receive Data +
Input Receive Data -
Not Used
Schematics for both straight and crossover
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1 | IRD+ |
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| 1 | OTD+ | 1 | IRD+ |
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| 1 | IRD+ | ||||
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2 | IRD- |
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| 2 | OTD- | 2 | IRD- |
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| 2 | IRD- | |||||||||
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3 | OTD+ |
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| 3 | IRD+ | 3 | OTD+ |
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| 3 | OTD+ | |||||||||||
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6 | OTD- |
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| 6 | IRD- | 6 | OTD- |
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| 6 | OTD- | ||||||||||||
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Pin Assignments |