4-Port 1000Base-Sx Module - D-Link DES-5600 User Manual

Fast Ethernet Switching System User's Guide

4-Port 1000BASE-SX Module

L i n k
A c t
Figure 13: 4-Port 1000Base-SX Module
The gigabit module, displayed in Figure 13, has one port. Refer to Table 5:
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 5: Gigabit Module LED
LED
Link
(Green)
Act
(Flashing Geen)
LEDs
A c t 1000Base FX Port
2 x
1 x
L i n k
A c t
Lit
Port is linked to another
device
Port is transmitting or
receiving data
3 x
L i n k L i n k
A c t A c t
Dark
No link
Port is not transmitting or
receiving data
4 x
26