Four Twisted-Pair Cable Pinouts For 1000Base-T Ports - Cisco 2431 - IAD Router Hardware Installation Manual

Cable and Adapter Specifications
Figure B-5
Switch
3 TD+
6 TD–
1 RD+
2 RD–

Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports

Figure B-6
module ports on Cisco ME switches.
Figure B-6
Switch
1 RD+
2 RD-
3 TD+
6 TD-
4 NC
5 NC
7 NC
8 NC
Figure B-7
Switch
1 TPO+
2 TPO-
3 TP1+
6 TP1-
4 TP2+
5 TP2-
7 TP3+
8 TP3-
Cisco ME 2400 Ethernet Access Switch Hardware Installation Guide
B-4
Two Twisted-Pair Crossover Cable Schematic
Switch
3 TD+
6 TD–
1 RD+
2 RD–
and Figure B-7 show the schematics of four twisted-pair cables for 1000BASE-T SFP
Four Twisted-Pair Straight-Through Cable Schematic for 1000BASE-T Ports
Router or PC
1 TD+
2 TD-
3 RD+
6 RD-
4 NC
5 NC
7 NC
8 NC
Four Twisted-Pair Crossover Cable Schematics for 1000BASE-T Ports
Switch
1 TP0+
2 TP0-
3 TP1+
6 TP1-
4 TP2+
5 TP2-
7 TP3+
8 TP3-
Appendix B Connector and Cable Specifications
OL-7678-01