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Switch Overview

Switch Hardware Features

LED Mode Select Button and Indicator LEDs

To optimize the amount of information that can be displayed for each of the

switch ports, the HP V1810-48G Switch uses a Mode LED for each port. The

operation of this LED is controlled by the LED Mode Select button on the

switch panel, and the current selection is indicated by the mode indicator

LEDs near the button. Press the button to change from one mode to the next.

■ If the Activity (Act) indicator LED is lit, each port LED displays activity

information for the associated port—it flickers as network traffic is

received and transmitted through the port.

■ When the FDx (full duplex) indicator LED is on, the port Mode LEDs turn

on for those ports that are operating at full duplex.

Port LED State Meaning

Link On The port is enabled and receiving a link indication from the connected device.

Off The port has no active network cable connected, is not receiving link signal, or Green

Mode has been enabled.

Blinking A fault has been detected on the port. The port LED will blink simultaneously (once every

1.6 seconds) with the Fault LED.

Mode Depending on the mode selected, displays port activity, indicates the operating speed, or shows if

the port is configured for full-duplex operation. When off, may indicated that Green Mode is enabled.

See “LED Mode Select Button and Indicator LEDs” below for more information.

LED Mode Select button

and indicator LEDs

Mode LEDs

Other manuals for HP V1810-48G

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