Cisco PIX 501, Руководство пользователя и инструкция по установке, Страница: 147 / 156

A-3
Cisco PIX Security Appliance Hardware Installation Guide
78-15170-03
Appendix A Cable Pinouts
Console Port (RJ-45)
Examine the sequence of colored wires to determine the type of RJ-45 cable, as follows:
• Straight-through—The colored wires are in the same sequence at both ends of the cable
(see
Table A-2 ).
•
Crossover—The first (far left) colored wire at one end of the cable is the third colored wire at the
other end of the cable (see
Table A-3 ).
• Rolled—The colored wires at one end of the cable are in the reverse sequence of the colored wires
at the other end of the cable (see
Table A-4 ).
Table A-2 RJ-45 Straight-Through (Ethernet) Cable Pinouts
Signal Pin Pin Pin
TX+ 1 1 TX+
TX- 2 2 TX-
RX+ 3 3 RX+
- 4 4 -
- 5 5 -
RX- 6 6 RX-
- 7 7 -
- 8 8 -
Table A-3 RJ-45 Crossover (Ethernet) Cable Pinouts
Signal Pin Pin Pin
TX+ 1 3 RX+
TX- 2 6 RX-
RX+ 3 1 TX+
- 4 4 -
- 5 5 -
RX- 6 2 TX-
- 7 7 -
- 8 8 -
Table A-4 RJ-45 Rolled (Console) Cable Pinouts
Signal Pin Pin Pin
- 1 8 -
- 2 7 -
- 3 6 -
- 4 5 -
- 5 4 -
- 6 3 -