48APPENDIX A: CABLE SPECIFICATIONS
AUX Cable | Figure 29 AUX Cable Assembly | |
| Enlarged A side | DB25 Male | 8P8C Plug |
| |
Label
Enlarged B side
DB9Male
Enlarged C side
Table 17
RJ-45 | Signal Direction | DB-25 | DB-9 | Signal |
| | | | |
1 | —> | 4 | 7 | RTS |
2 | —> | 20 | 4 | DTR |
3 | —> | 2 | 3 | TXD |
4 | <— | 8 | 1 | DCD |
5 | - | 7 | 5 | GND |
6 | <— | 3 | 2 | RXD |
7 | <— | 6 | 6 | DSR |
8 | <— | 5 | 8 | CTS |
| | | | |
Ethernet Cable | The Ethernet cable uses an RJ-45 connector and category 5 twisted pair cable. |
| Figure 30 Ethernet Cable Assembly |
The Ethernet cables are classified as straight-through network cable and crossover network cable. They have the following features:
■Straight-through network cable — The sequences of the wires crimped at the RJ-45 connectors at each end are the same (see Table 18). The cable is used to connection between a terminal device, such as a PC or a router, and the Hub or LAN Switch. Straight-through network cables are delivered with the router.
■Crossover network cable — The sequences of the wires crimped at the RJ-45 connectors of the two ends are different (see Table 19). The cable is used in the connection between the terminal device, such as a PC or a router, and the terminal device. You can create this cable yourself, if necessary.
