APPENDIX A NETWORKING CONNECTION
A.1 Switch‘s RJ-45 Pin Assignments
1000Mbps, 1000Base-T
Contact | MDI |
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1 | BI_DA+ | BI_DB+ |
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2 | BI_DA- | BI_DB- |
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3 | BI_DB+ | BI_DA+ |
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4 | BI_DC+ | BI_DD+ |
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5 | BI_DC- | BI_DD- |
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6 | BI_DB- | BI_DA- |
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7 | BI_DD+ | BI_DC+ |
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8 | BI_DD- | BI_DC- |
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10/100Mbps, 10/100Base-TX
RJ-45 Connector pin assignment
Contact | MDI Media Dependant | ||
Interface |
| Interface - Cross | |
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| ||
1 | Tx + (transmit) |
| Rx + (receive) |
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2 | Tx - (transmit) |
| Rx - (receive) |
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3 | Rx + (receive) |
| Tx + (transmit) |
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4, 5 |
| Not used | |
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6 | Rx - (receive) |
| Tx - (transmit) |
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7, 8 |
| Not used | |
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