Allied Telesis AT-GS950/10PS - Manual (Page 26)

Chapter 1: Overview
26
10/100/1000
BaseT Link
Activity LEDs
The Link Activity (L/A) LEDs provide information about the 10/100/
1000Base-T ports.
AT-GS950/10PS Link/Activity and Speed LEDs
The AT-GS950/10PS switch indicates L/A (link activity) and SPD (speed)
with two LEDs for each port. See Figure 8.
Note
All of the port LEDs are off when the switch is operating in the low
power mode. To toggle on the LEDs, use the eco-Friendly button.
See “eco-Friendly Button” on page 33 for more information.
Figure 8. AT-GS950/10PS Link/Activity and Speed LEDs
See Table 5 for a description for the AT-GS950/10PS Link/Activity and
Speed LEDs.
.
AT-GS950/16PS Link/Activity LEDs
The AT-GS950/16PS switch has one LED per port on the front panel to
indicate link, activity and speed status. See Figure 9 on page 27.
Table 5. AT-GS950/10PS L/A and SPD LEDs Functional Descriptions
LED State Description
Link/Activity
(L/A)
Off The port has not established a link with a
network device.
Blinking
Green
The port is transmitting or receiving
network packets.
Speed
(SPD)
Off The port has not established a link with a
network device.
Steady
Amber
The maximum operating speed of the
port is 10 or 100 Mbps.
Steady
Green
The maximum operating speed of the
port is 1000 Mbps.
Speed (SPD)
and
Link/Activity (L/A)
LEDs