Straight connection
Null-modem included
Cisco Catalyst 2948G-L3
With the connector sockets in the TC numbered as shown, the cable should be wired like this to provide a direct connection:
| RJ45 | DB-9 | DB-25 | signal |
| 1 | 5 | 7 | RxD GND |
| 2 | 2 | 3 | RxD |
| 3 | 5 | 7 | TxD GND |
| 4 | 8 | 5 | CTS |
| 5 | 7 | 4 | RTS |
| 6 | 3 | 2 | TxD |
| 7 | 4 | 20 | DTR |
| 8 | 6 | 6 | DSR |
+------------+
| |
| 12345678 |
+---+ +---+
\____/
This wiring layout is to be used for connecting the TC directly with a serial console port on a computer.
| RJ45 | DB-25 male |
| 1 + 3 | 7 |
| 2 | 2 |
| 4 | 8 |
| 5 | 8 |
| 6 | 3 |
| 7 | 6 + 22 |
| 8 | 20 |
| ./. | 4 + 5 |
This cable can be used to connect the serial console port of a Cat
2948G-L3 to the DS700.
It should also work for a Sun Microsystems Netra t1 Model
105.
| RJ45 | RJ45 |
| 1 | 5 |
| 2 | 8 |
| 3 | 2 |
| 4 | 1 |
| 5 | 3 |
| 6 | 6 |
| 7 | 7 |
| 8 | 4 |
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