D-Link DES-5664TX User Guide - Page 32

Port FX Module

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Fast Ethernet Switching System User's Guide 12-Port FX Module This section covers the LEDs on the 12-Port FX Module, displayed in Figure 12. Refer to Table 4: 8-Port FX Module LEDs. Link/ Act FDX Figure 12: 12-Port 100Mbps-FX Link/Act The Link/Act LED indicates there is a link between devices at a specific port and that there is activity at the port. The LED lights when there is a link at the port. It is dark when there is no link. Act refers to data passing through the port. The LED flashes when there is activity at the port. FDX FDX refers to the duplex mode of the port. The Led is lit when the port is in full duplex and dark when the port is in half duplex. Table 4: 8-Port FX Module LEDs LED Link/Act FDX Lit or Flashing Steady green indicates link to another device Flashing green indicates there is activity at the port Indicates port is in full duplex Dark There is no link or activity Indicates port is in half duplex LEDs 25

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Fast Ethernet Switching System User’s Guide
LEDs
25
12-Port FX Module
This section covers the LEDs on the 12-Port FX Module, displayed in Figure 12.
Refer to Table 4: 8-Port FX Module LEDs.
Link/ Act
FDX
Figure 12: 12-Port 100Mbps-FX
Link/Act
The Link/Act LED indicates there is a link between devices at a specific port and
that there is activity at the port. The LED lights when there is a link at the port. It
is dark when there is no link. Act refers to data passing through the port. The LED
flashes when there is activity at the port.
FDX
FDX refers to the duplex mode of the port. The Led is lit when the port is in full
duplex and dark when the port is in half duplex.
Table 4: 8-Port FX Module LEDs
LED
Lit or Flashing
Dark
Link/Act
Steady green indicates link to another
device
Flashing green indicates there is
activity at the port
There is no link or activity
FDX
Indicates port is in full duplex
Indicates port is in half
duplex