Juniper QFX3500, Hardware Documentation

Page: 553 / 669

Management Port LEDs on a QFX3500 Device
The management ports (labeled C0 and C1) on a QFX3500 device have two LEDs that indicate link speed
and activity (see Figure 198 on page 529 ).
NOTE: Figure 198 on page 529 depicts the 1000BASE-T management ports. The LEDs on the
SFP management ports are identical.
Figure 198: Management Port LEDs on a QFX3500 Device
FX3500-48S4Q
CO
CO
C1
g050029
Link speed LED Activity LED
Table 97 on page 529 describes the management port LEDs.
Table 97: Management Port LEDs on a QFX3500 Device
Description State Color LED
The port is not active. Off Unlit Link speed
1-Gbps link is established. On steadily Green
10/100-Mbps link is established. On steadily Amber
There is no activity on the link. Off Unlit Activity
There is activity on the link. Flickering Green
529