Allied Telesis AT-GS950/48 - Manual (Page 23)

AT-GS950/48 Gigabit Ethernet WebSmart Switch Installation Guide
23
Port LEDs Ports 1 through 48 each have two LEDs as shown in Figure 3 and
described in Table 4.
Figure 4. Port LEDs
Table 4. 10/100/1000Base-T Port LEDs
LED State Description
L/A
Solid Green A valid link has been established on the port.
Blinking
Green The port is transmitting or receiving data.
Off No link is established on the port.
SPD
Solid Green A valid 1000 Mbps link is established
between the uplink port and the end node.
Solid Amber A valid 100 Mbps link is established between
the uplink port and the end node.
Off A valid 10 Mbps link is established between
the port and the end node when L/A LED is
either Solid Green or Blinking Green
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