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EX-series Switch—XFP Uplink Module Port LEDs

The ports on the 10-gigabit small-form factor pluggable transceiver (XFP) uplink module have two LEDs. Figure 1 shows the XFP uplink module port and the location of the LEDs on the port.

The LEDs labeled LED 1 in Figure 1 indicate link status, and the LEDs labeled LED 2 in Figure 1 indicate the status of one of the four port parameters. The port parameters are: administrative status; duplex mode; PoE status; and speed.

Figure 1: EX-series Switch—XFP Uplink Module Port LEDs

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Table 1 describes LED 1.

Table 1: EX-series Switch—XFP Uplink Module Port LEDs–LED 1

LED

Color

State and Description

LED 1

Unlit

No link activity.

Green

  • On steadily—The port is up and the link is active, but there is no link activity.
  • Blinking—The port is up, with active links.

Table 2 describes LED 2, which indicates the administrative status (enabled or disabled), duplex mode, PoE status, or speed, of the XFP uplink module ports. From the Idle menu of the LCD, use the Enter button on the LCD panel to toggle between the ADM, DPX, POE, and SPD indicators.

Table 2: EX-series Switch—XFP Uplink Module Port LEDs–LED 2

LED

LCD Indicator

State and Description

LED 2

LED: ADM

Indicates the administrative status (enabled or disabled). The status indicators are:

  • Green—Administrative status enabled
  • Unlit—Administrative status disabled

LED: DPX

Indicates the duplex mode. The XFP uplink module ports are always set to full-duplex; therefore, the LED is always green.

    LED: POE

    Indicates the PoE status. PoE is not available on XFP uplink module ports; therefore, the LED is always unlit.

      LED: SPD

      Indicates the speed. The speed of the XFP uplink module ports is always 10 Gbps; therefore, the LED is always green.

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