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Installation Manual
H3C S1526 Smart Ethernet Switch
Chapter 2 Installation
2-8
Caution:
Because the PC serial port is not hot-swappable, DO NOT plug the
cable connector into or unplug it from the PC serial port when the
switch is powered on. In connecting the PC to the switch plug the
DB-9 connector of the console cable to the PC port first, and then
plug the RJ-45 connector to the switch port. In disconnecting unplug
the RJ-45 connector first and then the DB-9 connector.
2.3.3 Connecting the Power Cable
1) Check if the required power supply unit is used.
2) Insert one end of the power cable to the socket of the
switch and the other end to the socket of the external
power supply.
Figure 2-6 Connecting the power cable
3) Check the status of the power LED on the switch. ON
means the connection is OK.