Juniper Networks EX8208 manual Network Port LEDs on a 48-port SFP Line Card

Complete Hardware Guide for EX8208 Ethernet Switches

Figure 23: Network Port LEDs on a 48-port SFP Line Card

Link/Activity lower port

Link/Activity upper port

Status lower port

Status upper port

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Figure 24 on page 38 shows the network port LEDs on a 48-port RJ-45 line card.

Figure 24: Network Port LEDs on a 48-port RJ-45 Line Card

The LEDs labeled Link/Activity in Figure 21 on page 37, Figure 22 on page 37, Figure 23 on page 38, and Figure 24 on page 38 indicate link activity.

Table 15 on page 38 describes the Link/Activity LED.

Table 15: Network Port LEDs on Line Cards in an EX8200 Switch—Link/Activity LED

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

The LEDs labeled Status in Figure 21 on page 37, Figure 22 on page 37, Figure 23 on page 38, and Figure 24 on page 38 indicate the status of one of the three port parameters. The port parameters are administrative status, duplex mode, and speed.

Table 16 on page 39 describes the Status LED. From the Idle menu of the LCD, use the Enter button on the LCD panel to toggle between the ADM, DPX, and SPD indicators.

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