D-Link DXS-3600 Series Hardware Installation Manual page 11

LED
Power 1, Power 2
Management (MGMT)
Console
Fan1, Fan2, Fan3
SD
Link/Act LEDs
Stacking ID
Please refer to the "LED Indicators" section in the Appendix A - Technical Specifications for more LED information.
DXS-3600 Series 10GbE Layer 2/3 Switch Hardware Installation Guide
Description
This LED will light solid green after the Switch has been powered on
successfully.
This LED will light solid orange if the Switch's power supply fails.
This LED will be off when the Switch is no longer receiving power (i.e. powered
off).
This LED will light solid green after a link to the management port was
successfully established.
This LED will blink when activity on this port is taking place.
This LED will be off when there is no link present or when this interface was
shutdown from within the switch's configuration.
This LED will blink green during the Power-On Self Test (POST).
This LED will light solid green when a user is logged in through the console port.
This LED will be off after the POST finished successfully and no user is
connected to the console port.
This LED will light solid green when the fan is operating normally.
This LED will light solid orange when the switch is booting up or when a
diagnostics test is taking place.
This LED will blink orange when a fan fails.
This LED will be off when the fan is not receiving power.
This LED will light solid green if a Secure Digital (SD) card is plugged in.
This LED will blink green when the Switch is reading or writing data to and from
the SD card.
This LED will be off when no SD card is plugged into the SD port.
This LED will light solid red when an SD card failure has been detected.
This LED will light solid green when there is a secure connection to a 10Gbps
Ethernet device at any of the ports.
This LED will light solid orange when there is a secure connection to a 1Gbps
Ethernet device at any of the ports.
This LED will blink green when a 10Gbps port is active, or blink orange when a
1Gbps port is active.
This LED will be off when there is no link or activity.
This 7-segment LED can display numbers from 1 to 4 and the following letters H,
h, E, and G. The stacking ID (1 to 4) can be assigned manually by the user or
automatically by the system.
The letter 'H' will be displayed if this switch is the master switch in the stack.
The letter 'h' will be displayed if this switch is the backup master switch in the
stack.
The letter 'E' will be displayed if there was an error in the system's self-test.
The letter 'G' will be displayed when the Safeguard engine entered the
exhausted mode.
11