Table 11: Link/Activity Leds For 1/10Gbps Transceiver Ports 1 To 16 On The At-X550-18Xsq Switch And Ports 9 To 16 On The At-X550-18Xspqm Switch - Allied Telesis AT-x550-18XTQ Installation Manual

Chapter 1: Overview
36
The LEDs displays link status and activity. The possible LED states are
described in Table 11.
Table 11. Link/Activity LEDs for 1/10Gbps Transceiver Ports 1 to 16 on the
AT-x550-18XSQ Switch and Ports 9 to 16 on the AT-x550-18XSPQm
State
Solid Green
Flashing Green
Solid Amber
Flashing Amber
Off
Switch
Description
The transceiver has established a 10Gbps
link to a network device.
The transceiver is transmitting or receiving
data in 10Gbps.
The transceiver has established a 1Gbps
link to a network device.
The transceiver is transmitting or receiving
data in 1Gbps.
Possible causes of this state are listed
here:
- The slot is empty.
- The transceiver has not established a
link to a network device.
- The LEDs are turned off. To turn on the
LEDs, use the eco-friendly button.