SSE-X3348T/ SSE-X3348TR Switch Installation Manual
5-2
5-2 Understanding the Port Status LEDs
The switch includes LED indicators for each port to indicate link status and network
activity. The port LEDs are shown below and described in the following table.
Figure 5-1. Port Status LEDs
Table 5-1. Port Status LEDs
LED Condition Status
10G
RJ-45 Ports (EX 1-48)
Link/Activity
On/Flashing Green
Port has a valid 10G link. Flashing indicates activity on
the port.
On/Flashing Amber
Port has a valid 100/1000 Mbps link. Flashing indicates
activity on the port.
Off The link is down.
40G QSFP+ Ports (QX1-4)
Link/Activity
On/Flashing Green
Port has a valid 40G link. Flashing indicates activity on
the port.
Off The link is down.
1G RJ-45 Ports (Gi1-2)
Link/Speed
On Green Port has a valid 1000 Mbps link.
On Amber Port has a valid 10/100 Mbps link.
Off The link is down.
Activity Flashing Green Flashing indicates activity on the port.
10G RJ-45 Port
EX1-48 LEDs
40G QSFP+ Port
QX1-4 LEDs
Port Gi 1-2
LEDs