H3C Technologies H3C S7500E Series Switches - Manual (Page 57)

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The console cable has one mini-USB A/B connector for connecting to the USB console port on the
switch and one USB A connector for connecting to the USB port on the terminal.
Figure 41 shows the console cable and Table 12 shows its pinouts.
Figure 41 Console cable connecting the USB port and the USB console port
Table 12 Pinouts for the console cable connecting the USB port and the USB console port
USB A pin Signal mini-USB A/B pin Signal
1 VBUS 1 VBUS
2 D- 2 D-
3 D+ 3 D+
4 ID(NC)
4 GND 5 GND
Connecting the console port to the terminal
IMPORTANT:
•
Identify the mark on the console port and USB console port and make sure you are connecting to the
correct port.
• The serial ports on PCs do not support hot swapping. To connect a PC to an operating device, first
connect the PC end. To disconnect a PC from an operating device, first disconnect the device end.
To connect the console cable to the console port:
1. Connect the DB-9 connector of the console cable to the serial port on a PC or terminal.
2. Connect the RJ-45 connector of the console cable to the console port on the MPU of the switch.
To connect the console cable to the USB console port:
1. Connect the USB-A connector of the console cable to the USB port on a PC or terminal.
2. Connect the mini-USB A/B connector of the console cable to the USB console port on the MPU of
the switch.