Juniper ACX4000 Hardware Manual page 63

T1/E1 Port LEDs
The front panel has sixteen T1/E1 ports, each with one pair of port LEDs.
describes the LEDs in more detail.
Table 12: T1/E1 Port LEDs
Name Location
Link Left
Link (local Right
alarms)
Ethernet Port LEDs
The front panel has six Gigabit Ethernet RJ45 ports, each with one pair of port LEDs.
54 describes the LEDs in more detail.
Table 13: Ethernet Port LEDs
Name Location
Activity Right
Link Left
Color Description
Green Online with no alarms or failures.
Yellow Online with alarms for remote failures.
– Not enabled.
Red Active with a local alarm; router has detected a failure.
Color State
Green Blinking
– Off
Yellow On
– Off
Table 12 on page 54
Description
The port is receiving data.
The port is not receiving data.
Link is online.
No link.
Table 13 on page
54