Juniper PTX1000 Hardware Manual page 34

Figure 11: Management Port LEDs on a PTX1000
1 Status LED (RJ-45)
—
2 Link activity LED (RJ-45)
—
Table 8 on page 34 describes the RJ-45 management port LEDs.
Table 8: PTX1000 RJ-45 Management Port LEDs
LED Color
Link activity Unlit
Amber
Status Unlit
Green
Table 9 on page 34 describes the SFP management port LED.
Table 9: PTX1000 SFP Management Port LED
LED Color
Link Unlit
activity
Green
State
Off
Blinking or flickering
Off
On steadily
State
Off
On steadily
Blinking or flickering
3 Link activity LED (SFP)
—
Description
No link is established, there is a fault, or the link is
down.
A link is established, and there is link activity.
Either the port speed is 10 Mbps or the link is down.
The port speed is 1000 Mbps.
Description
No link is established, there is a fault, or the link is down.
A link is established, but there is no link activity.
A link is established, and there is link activity.
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