D-Link DES-3018 DES-3026 LED indicators, LED or Button Power Console Link/Act Speed Description

DES-3010F/DES-3010FL/DES-3010G/DES-3016/DES-3018/DES-3026 Fast Ethernet Switch Manual

Figure 1- 7. DES-3026 LED indicators

Comprehensive LED indicators display the status of the Switch and the network.

LED or Button

Power

Console

Link/Act

Speed

Description

This LED will light green after the Switch is powered on to indicate the normal operation of the Switch’s power supplies. The indicator is dark when the Switch is powered off.

This LED should blink during the Power-On Self Test (POST). When the POST is fin- ished successfully, the LED goes dark. This indicator will light solid green when the Switch is being logged into via out-of-band/local console management through the RS- 232 console port in the front of the Switch using a straight-through serial cable.

When the LED mode has been changed to Link/Act, the LEDs will light steady green to indicate a valid link. A blinking LED indicates activity on the port.

To the right of every Link/Act LED lies the speed LED, corresponding to every port. Depending on the switch model, these lights will assume different roles.

DES-3010F/FL/G – A solid green LED indicates the port is transferring data at 100Mbps while a dark, unlit LED will indicate a rate of 10Mbps.

Port 9 – The LED of this port, when lit solid green, indicates a transfer rate of 1000Mbps. When this LED is unlit, it denotes a transfer rate of 10/100Mbps.

Port 10 – For the 3010F and 3010FL, a solid green LED indicates a transfer rate of 100Mbps and a dark LED indicates no link. For the 3010G, solid green LED indicates a transfer rate of 1000Mbps and a dark LED indicates no link

DES-3018 / DES-3016 / DES-3026 – A solid green LED will indicate a valid link at 100Mbps, and when blinking, indicates the port is currently transferring data. A solid amber LED will indicate a valid link at 10Mbps, and when blinking, indicates the port is currently transferring data.

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