Longshine LCS-SW2402S, User Manual

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E-12
LEDs Definition
The rich diagnostic LEDs on the front panel can provide the operating status of
individual port and whole system.
Power LED
This indicator lights green when the switch is receiving power; otherwise, it is off.
RTC LED
When standalone using the switch, this indicator indicates the optional Real Time
Clock is functioning or not. If it does, the
RTC LED lights green. In the
management stack, the RTC LED blinks green to indicate management bus activity
STATUS 0 LED
When this LED steady green, it means the device acts competent leading role, an
indispensable essential for system administrator to control and monitor whole
system. At the time one member of the cluster disconnected or new member joined,
the “STATUS 0” LED blinks. Soon, one and only one master will be raised. You can
reference to “HUB ID” for relative information in the next.
STATUS 1 LED
The “STATUS 1” LED flashes green when Run Time Error occurs.
Port LEDs (10/100Mbps Copper/Fiber)
Every 10/100Mbps port relevant two LEDs (SPD/LINK/ACT; FULL/COL) for
indicating the speed and connection status.
SPD/LINK/ACT LED
SPD/LINK/ACT LED Status
Off No Connection
Green Connected as 100Mbps
Flashing Green There is traffic transverses the port
Amber Connected as 10Mbps
Flashing Amber There is traffic transverses the port