3
indicates the current status of each port. Users can check these LEDs
to understand the port status.
The following table details the functions and descriptions of various LED
indicators.
Table 1: Power LEDs
LED
Color
State
Description
Power1
Green
On
The switch is powered ON correctly.
Off
The switch is not receiving power from
power1.
Power2
Green
On
The switch is powered ON correctly.
Off
The switch is not receiving power from
power2.
Table 2: System LED
LED
Color
State
Description
System
Green
On
The switch is ready.
Off
The switch is not ready.
Table 3: Alarm LED
LED
Color
State
Description
Alarm
Red
On
An abnormal state, such as temperature,
voltage or DC power1/2, has been detected
in the switch.
Off
The system is normal.
Table 4: Ring Master and Rapid Chain LED
LED
Color
State
Description
RM
(Ring Master)
Green
On
Ring Master has been detected in the
switch.
Amber
On
Ring Member has been detected in the
switch.
--
Off
Disable
RC
(Rapid Chain)
Green
On
Rapid Chain has been detected in the
switch. (Active path)
