Juniper ACX5048 - Chapter 4 Power System Components and Descriptions

Table 9: Management Port LEDs on an ACX5000 Router
DescriptionStateColorLED
No link is established, there is a fault, or the link is
down.
OffUnlitLink/Activity
A link is established, but there is no link activity.On steadilyGreen
A link is established, and there is link activity.Blinking or flickering
Either the port speed is 10 M or the link is down.OffUnlitStatus
The port speed is 1000 M.On steadilyGreen
The port speed is 100 M.On steadilyAmber
SEE ALSO
Connecting an ACX5000 Router to a Network for Out-of-Band Management | 121
Access Port and Uplink Port LEDs on an ACX5000 Router
The Link/Activity and Status LED configuration for ACX5000 routers use bi-colored LEDs. The link LED
indicates link activity or a fault. The status LED indicates transceiver presence. See Table 10 on page 58
to locate the position and type of LED for your ACX5000 model.
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