Dell PowerConnect J-EX4200, Hardware Manual

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Figure 8: LEDs on the Uplink Module Ports on the SFP Uplink Module
Figure 9: LEDs on the Uplink Module Ports on the SFP+ Uplink Module
The LEDs labeled
Link/Activity LED
in Figure 7 on page 18, Figure 8 on page 19, and Figure
9 on page 19 indicate link activity. The LEDs labeled
Status LED
indicate the status of
one of the four port parameters. The port parameters are administrative status, duplex
mode, Power over Ethernet (PoE) status, and speed.
Table 9 on page 19 describes the Link/Activity LED.
Table 9: Link/Activity LED on Network Ports in J-EX4200 Switches
State and Description Color LED
• 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.
Green Link/Activity
Table 10 on page 20 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, POE, and SPD indicators.
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Chapter 2: Component Descriptions