D-Link DES-5200 - Manual (Page 42)

Fast Ethernet Switching System User’s Guide
LEDs
35
1-Port 1000BASE-SX Module
Figure 18: 1-port 1000BASE-SX Module
The gigabit module, displayed in Figure 18, has one port. Refer to Table 11:
Gigabit Module LED.
Link
The Link LED lights to indicate there is a link at the port.
Act
Act means activity. The Activity LED indicates the port is transmitting or
receiving data.
Table 11: Gigabit Module LED
LED Lit Dark
Link
(Green)
Port is linked to another
device No link
Act
(Flashing Geen)
Port is transmitting or
receiving data Port is not transmitting or
receiving data
1000BASE-SX Switched ports module
Link Act