Cisco Systems 15454 1 2 3 4 5 67 8

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Cisco ONS 15454 Reference Manual, R7.0
78-17191-01
Chapter 1 Shelf and Backplane Hardware
1.10 1.10 Ethernet Cables
Figure 1-29 shows the pin locations on 100BaseT connector.
Figure 1-29 100BaseT Connector Pins
Figure 1-30 shows the straight-through Ethernet cable schematic. Use a straight-through cable when
connecting to a router or a PC.
Figure 1-30 Straight-Through Cable
Table 1-22 E100-TX Connector Pinout
Pin Cable Port
1RD+
2RD–
3TD+
4NC
5NC
6TD–
7NC
8NC
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H5436
Switch
3 TD+
6 TD–
1 RD+
2 RD–
Router or PC
3 RD+
6 RD–
1 TD+
2 TD–
H5578