H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 38)

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Appendix A Technical specifications
Fixed ports
Table 7 Fixed port specifications
Item Description
Console port 1 console port: 9600 bps (default) to 115200 bps
Ethernet ports 24 × 10/100/1000 Base-T Ethernet ports
SFP ports
4 × 1000Base-X SFP ports. Each of these ports and the corresponding
10/100/1000Base-T Ethernet port numbered in the range of 21 to 24 to form a
combo interface.
Console port
The WX3024E provides an RS-232 asynchronous serial console port, which can be used to connect a
background terminal (a PC, for example) for system debugging, configuration, maintenance,
management, and software loading.
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 32 Console cable
Table 8 Console cable pinouts
RJ-45 pin Signal Direction DB-9 pin
1 RTS ← 7
2 DTR ← 4
3 TXD ← 3
4 CD → 1
5 GND — 5
6 RXD → 2
7 DSR → 6
8 CTS → 8