The possible states of the LEDs for the SFP ports are described in
Table 9.
Link/Activity
LEDs for the
The LEDs for the SFP+ ports are located between the ports, as shown in
Figure 11. Each SFP+ port has one LED. The left LED is for the top port
SFP+ Ports
and the right LED is for the bottom port.
Table 9. SFP Port LEDs on the AT-x930-28GSTX Switch
LED
State
Solid green
Flashing
green
Solid amber
Flashing
amber
Off
Figure 11. SFP+ Port LEDs
x930 Series Installation Guide for Virtual Chassis Stacking
Description
The SFP transceiver in the port has
established a link at 1000 Mbps to a
network device.
The SFP transceiver is receiving or
transmitting packets to a network device
at 1000 Mbps.
The SFP transceiver in the port has
established a link at 100 Mbps to a
network device.
The SFP transceiver is receiving or
transmitting packets to a network device
at 100 Mbps.
The port is empty, the SFP transceiver
has not established a link to a network
device, or the LEDs are turned off. To turn
on the LEDs, use the eco-friendly button.
SFP Port LEDs
47