UltraPort4 SI-RJ45 Switches
The UltraPort 4
Switch | Position 1 | Position 1 | Position 2 | Position 2 | Position 3 | Position 3 |
| RJ45 10- | RJ45 | RJ45 10- |
| RJ45 10- | RJ45 8- |
pin Digi | pin Digi | |||||
Signals | pin Perle | Perle | pin Digi | Digi | ALTPIN | ALTPIN |
RI | 1 | N/A | 1 | N/A | 1 | N/A |
DCD | 2 | 1 | 10 | N/A | 2 | 1 |
RTS | 3 | 2 | 3 | 2 | 3 | 2 |
DSR | 4 | 3 | 2 | 1 | 10 | N/A |
TXD | 5 | 4 | 5 | 4 | 5 | 4 |
RXD | 6 | 5 | 6 | 5 | 6 | 5 |
| 7 | 6 | 7 | 6 | 7 | 6 |
CTS | 8 | 7 | 8 | 7 | 8 | 7 |
DTR | 9 | 8 | 9 | 8 | 9 | 8 |
| 10 | N/A | N/C | N/A | N/C | N/A |
Shell | Shell | 4 & Shell | 3 & Shell | 4 & Shell | 3 & Shell | |
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UltraPort Serial Adaptors User Guide | Chapter 3 Cabling information |
Host card back panel connectors and pinouts | Page 106 |
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