Juniper ACX4000 Hardware Manual page 64

PoE Port LEDs
The front panel has two PoE Gigabit Ethernet ports, each with one pair of port LEDs.
55 describes the LEDs in more detail.
Table 14: PoE Port LEDs
Name Location
Activity Right
Link Left
SFP and SFP+ Port LEDs
The front panel has two Gigabit Ethernet SFP ports and two 10-Gigabit Ethernet SFP+ ports, each with
one pair of port LEDs. Table 15 on page 55
Table 15: SFP and SFP+ Link LEDs
Name Location
Activity Right
Link Left
Color State
Green Blinking
– Off
Yellow On
– Off
describes the LEDs in more detail.
Color State
Green Blinking
– Off
Yellow On
– Off
Description
The port is receiving data.
The port is not receiving data.
Link is online.
No link.
Description
The port is receiving data.
The port is not receiving data.
Link is online.
No link.
Table 14 on page
55