
Appendix A. Pinouts
Table
Pin Assignments
Pin | Name | Description |
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1 | R1 | Transmit Data from DSU to |
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2 | T1 | Transmit Data from DSU to |
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- | Not Used | |
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7 | T | Receive Data from Network to |
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8 | R | Receive Data from Network to |
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V.34 and 1 B+D ISDN | ||
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- | Not Used | |
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4 | T | |
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5 | R | |
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- | Not Used | |
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Table
Pin |
| Name | Description |
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1 | R1 | Receive data from the net- | |
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| work |
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2 | T1 | Receive data from the net- | |
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| work |
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3 |
| UNUSED | |
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4 | R | Send data toward network | |
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5 | T | Send data toward network | |
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6,7,8 |
| UNUSED | |
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TSU IQ+ User Manual |
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