Kti-networks KCD-400 Series Manuale Utente Scaricare il pdf (Pagina 25)

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3 LED Indicators

The following figure shows the locations of the configuration switches

and LED indicators:

3.1 LED Indicators

LED DISPLAY STATE INTERPRETATION

PWR Power status ON The device is powered on.

OFF The device is powered off.

SFP SFP slot status ON An SFP transceiver is installed.

OFF No SFP transceiver is installed.

LINK Link status ON Copper-fiber link up

OFF Copper-fiber link down

BLINK Copper-fiber link with data traffic

OL Optical status ON Fiber port optical signal detected

OFF Fiber port no optical signal

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Kti-networks KCD-400 Series Manuale Utente Pagina 25