KTI Networks KS-220F/C, KS-220F/S-A, KS-220F/S-3, KS-220F/S-5, KS-220F/T Interpreting LED Indicators

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4. Interpreting LED Indicators

Power
State	Indication	Interpretation
On	Normal	The power of the unit is on.
Off	Problem	No power is being supplied to the unit.
Link/Act. (Link/Activity)
State	Indication	Interpretation
On	Normal	An active link is established.
Off	Normal	No active link
Blink	Normal	There are data transfer activities
Duplex/Col (Full-duplex/Collision)
State	Indication	Interpretation
On	Normal	Full-duplex mode is used.
Off	Normal	Half-duplex mode is used.
Blink	Normal	Collisions occur (half-duplex is used).
Speed
State	Indication	Interpretation
On	Normal	100M speed is selected. (Power ON default)
Off	Normal	10M speed is selected.
FX
State	Indication	Interpretation
On	Normal	Fiber port is used on Port 2.
Off	Normal	UTP port is used on Port 2.

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Contents 10/100 Bridging Converter Installation GuidePage Trademarks Making Network Connections Table of Contents IntroductionInstallation Interpreting LED IndicatorsIntroduction Features FX LED for Port SpecificationsConnectors Port 1 2 RJ-45 jacks StandardUnpacking InstallationInstallation Installation guide Unit One AC power adapter for the switchChecking AC Power Factory Defaults Two Switched PortsConfiguration Switches Two switched ports are located on the front panelPin assignments of the jacks are defined as follows TP PortsImportant Note Jack FunctionConnection UTP Cable Type Maximum Length Connected Device SW1 setting Port Operation ModeUTP Connections Compliant UTP CablesFiber Port and Fiber Connection Fiber Cables Required fiber cable for the connection areModel Series Connected device Duplex type Maximum length Following table lists some applications using the deviceConnecting to Duplex type Maximum length ApplicationsFollowing figure shows the locations of the LED indicators Interpreting LED Indicators