Appendix D: Connector Pinouts
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| 10BaseT Ethernet | |
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| Switch Position |
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| TO NIC | TO HUB |
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| Pin 1 | TX1 | RX1 |
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| 10BT |
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| Pin 2 | TX2 | RX2 |
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| Pin 3 | RX1 | TX1 |
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| Pin 6 | RX2 | TX2 |
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The switch position can be set for either TO NIC or TO HUB on the back panel of the Express L768/L1.5. The rear panel is illustrated in Figure
104 | Express L768/L1.5 User Manual |