KSwitch D2 UF Unmanaged Fast Ethernet Switch - Preliminary User Guide, Rev. 0.9
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4.1.2.
Indicator LEDs (Ethernet)
The indicator LEDs show the normal operation of the switch and in the case of failure may be used for faultfinding.
The Ethernet indicator LEDs are contained within the RJ45 connectors. The power indictor LEDs are located on the
switch’s top side.
Figure 4: Indicator LED Ethernet (5-port and 8-port)
Table 4: Indicator LEDs Ethernet
LED Name
Indicator/Color
Condition
RJ45 Copper
(Link/Act)
On Green
Ethernet link up but no traffic is detected
Flashing Green
Ethernet link up and there is traffic detected
Off
Ethernet link down
