Juniper PTX10008 Hardware Manual page 136

Figure 60: Indicators for QSFP28 Ports on PTX10K-LC1105 Line Cards
Table 43: Network Port Status and Activity LEDs on a PTX10K-LC1105 Line Card
Color State
Unlit Off
Green On steadily
Blinking
Yellow or Amber Slow blink or blip
Blinking
SEE ALSO
PTX10000 Field-Replaceable Units | 40
Installing a PTX10000 Line Card | 338
QFX10000-60S-6Q Line Card in PTX10008 and PTX10016 Routers
IN THIS SECTION
Hardware Features | 138
Port Groups | 139
Channelization of 40-Gigabit Ethernet Ports | 140
Using Copper and Fiber SFP Transceivers | 141
Description
The port is administratively disabled, there is no power, the link is down, or
a transceiver is not present.
A link is established but there is no activity.
A link is up and there is activity.
The beacon function was enabled on the port.
A single LED blinking indicates an interface fault.
137