Juniper ACX5048 Hardware Manual page 59

Table 11: Network Port LEDs on SFP+ Ports on an ACX5000 Router (continued)
LED Color
Status Unlit
Amber
Green
Green
As shown in Table 10 on page
and the remaining LEDs are not used when the interface is configured for 40-Gigabit Ethernet and connected
to a QSFP+ transceiver. All four LEDs are used when the interface is configured for 10-Gigabit Ethernet
and the port is connected using an optical split cable or a copper DACBO cable.
describes how to interpret the QSFP+ LEDs.
Table 12: Network Port LEDs on QSFP+ Ports on an ACX5000 Router
Color State
Unlit Off
Green On steadily
Blinking
Amber Blinking
State Description
Off The link is down.
Blinking The beacon function is enabled on the port.
Blinking A 1-Gigabit Ethernet transceiver is installed in the port and
the link is established.
On steadily A 10-Gigabit Ethernet transceiver is installed in the port
and link is established.
58, there are four bi-color LEDs for each QSFP+ port. The first LED is used
Description
The port is administratively disabled, there is no power, the
link is down, or there is a fault.
NOTE:
remains unlit only if all four of the 10-Gigabit Ethernet SFP+
breakout links are down.
A link is established, but there is no link activity.
NOTE:
lit green when at least one of the four 10-Gigabit Ethernet
SFP+ breakout links is established.
A link is established, and there is link activity.
NOTE:
lit green when at least one of the four 10-Gigabit Ethernet
SFP+ breakout links is established.
All four LEDs blink to indicate the beacon function was enabled
on the port.
Table 12 on page 59
When configured for 10-Gigabit Ethernet, the LED
When configured for 10-Gigabit Ethernet, the LED is
When configured for 10-Gigabit Ethernet, the LED is
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