H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 62)

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Appendix A Cables
Console cable
A console cable is an 8-core shielded cable, with a crimped RJ-45
connector at one end for connecting to the console port of the switch,
and a DB-9 female connector at the other end for connecting to the serial
port on the console terminal.
Figure 23 Console cable
Table 19 Console cable connection
RJ-45 Signal Direction DB-9
1 RTS ← 7
2 DTR ← 4
3 TXD ← 3
4 CD → 1
5 GND - 5
6 RXD
→
2
7 DSR → 6
8 CTS
→
8