Dell PowerConnect J-EX4200 Hardware Manual page 35

Table 9: Link/Activity LED on Network Ports in J-EX4200 Switches
LED Color
Link/Activity Green
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
9 on page 19 indicate link activity. The LEDs labeled
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.
State and Description
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.
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.
Chapter 2: Component Descriptions
in Figure 7 on page 18, Figure 8 on page 19, and Figure
Status LED
indicate the status of
19