Power Supply System; Cooling System; Leds - H3C WX5002ACCESSCONTROLLER Installation Manual

Power Supply System

A WX5002 AC uses AC power supply, and provides two AC power sockets. The two AC power sockets
can separately provide power supply for the WX5002 AC, or provide 1+1 redundancy backup for the AC
to enhance the system reliability.
AC input:
Rated voltage range: 100 VAC to 240 VAC; 50 Hz or 60 Hz
Input voltage range: 90 VAC to 264 VAC; 47 Hz to 63 Hz

Cooling System

A WX5002 AC provides two fans for heat dissipation.

LEDs

For the convenience of monitoring the running status, WX5002 AC provide LEDs on the front panel, as
shown in Figure 1-2. For details about the LEDs, see Table 1-2.
Table 1-2 Description of LEDs
LED
LED of AC
power socket 1
LED of AC
power socket 2
System LED
Alarm LED
10/100
BASE-TX
interface LED
Mark Status
Solid green
PWR1
OFF
Solid green
PWR2
OFF
Flashing green (1 Hz)
SYS
ON or OFF
OFF
ALM
Flashing red (1 Hz)
Flashing yellow (6 Hz)
ACT
OFF
Solid green
LINK
OFF
AC power socket 1 provides power
normally.
AC power socket 1 does not provide
power or the power supply is abnormal.
AC power socket 2 provides power
normally.
AC power socket 2 does not provide
power or the power supply is abnormal.
The CPU runs normally.
The CPU runs abnormally.
The system runs normally.
The system runs abnormally.
The interface is receiving or transmitting
data.
No data is being received or sent on the
interface
Interface connection succeeds.
The interface is not connected or the
connection fails.
1-3
Description