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Network Port and Uplink Port LEDs in EX3300 Switches

Each network port and uplink port on the front panel of an EX3300 switch has two LEDs that indicate link/activity and port status. See Figure 7 and Figure 8.

Figure 7: LEDs on the Network Ports on the Front Panel

Figure 8: LEDs on the Uplink Ports

Table 8 describes the Link/Activity LED.

Table 8: Link/Activity LED on the Network Ports and Uplink Ports in EX3300 Switches

LED	Color	State and Description
Link/Activity	Green	Blinking—The port and the link are active, and there is link activity. On steadily—The port and the link are active, but there is no link activity. Off—The port is not active.

The LEDs labeled Status LED in Figure 7 and Figure 8 indicate the status of one of the four port parameters—speed, administrative status, duplex mode, and Power over Ethernet Plus (PoE+) status. From the Idle menu of the LCD, use the Enter button on the LCD panel to toggle between the SPD, ADM, DPX, and POE, indicators.

Table 10 describes the Status LED on the network ports and table describes the Status LED on the uplink ports.

Table 9: Status LED on the Network Ports in EX3300 Switches

LED	LCD Indicator	State and Description
Status	LED: SPD	Indicates the speed. The status indicators are: Unlit—10 Mbps Blinking—100 Mbps On steadily—1000 Mbps
	LED: ADM	Indicates the administrative status. The status indicators are: On steadily—Port is administratively enabled. Off—Port is administratively disabled.
	LED: DPX	Indicates the duplex mode. The status indicators are: Green—Port is set to full-duplex mode. Unlit—Port is set to half-duplex mode.
	LED: POE	Indicates the PoE status. The status indicators are: On steadily—PoE is available on the port. Blinking—PoE is available on the port, but no power is drawn from the port because of one of the following: No device that draws power from the port is connected to the port. A device that draws power from the port is connected to the port, but the device is not drawing any power from the port. Unlit—PoE is not enabled on the port.

Table 10: Status LED on the Uplink Ports in EX3300 Switches

LED	LCD Indicator	State and Description
Status	LED: SPD	Indicates the speed. The status indicators are: Unlit—10/100 Mbps Blinking—1000 Mbps On steadily—10 Gbps
	LED: ADM	Indicates the administrative status. The status indicators are: On steadily—Port is administratively enabled. Off—Port is administratively disabled.
	LED: DPX	Indicates the duplex mode. The uplink ports are always set to full-duplex; therefore, the LED for uplink ports is always green.
	LED: POE	Indicates the PoE status. PoE is not enabled on uplink ports; therefore, the LED for uplink ports is always unlit.

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Network Port and Uplink Port LEDs in EX3300 Switches

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Modified: 2015-06-23