1-3
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
Mark
Status
Description
Solid green
AC power socket 1 provides power
normally.
LED of AC
power socket 1
PWR1
OFF
AC power socket 1 does not provide
power or the power supply is abnormal.
Solid green
AC power socket 2 provides power
normally.
LED of AC
power socket 2
PWR2
OFF
AC power socket 2 does not provide
power or the power supply is abnormal.
Flashing green (1 Hz)
The CPU runs normally.
System LED
SYS
ON or OFF
The CPU runs abnormally.
OFF
The system runs normally.
Alarm LED
ALM
Flashing red (1 Hz)
The system runs abnormally.
Flashing yellow (6 Hz)
The interface is receiving or transmitting
data.
ACT
OFF
No data is being received or sent on the
interface
Solid green
Interface connection succeeds.
10/100
BASE-TX
interface LED
LINK
OFF
The interface is not connected or the
connection fails.
