Feb Leds On The M120 Craft Interface; Fpc Leds On The M120 Craft Interface; Power Supply Leds On The M120 Craft Interface; External Clocking Inputs Leds On The M120 Craft Interface - Juniper M120 Hardware Manual

FEB LEDs on the M120 Craft Interface

FPC LEDs on the M120 Craft Interface

Power Supply LEDs on the M120 Craft Interface

External Clocking Inputs LEDs on the M120 Craft Interface

Copyright © 2018, Juniper Networks, Inc.
Each FEB has two LEDs on the craft interface that indicate its status. The LEDs, labeled
0 through 5 , are located on the lower right of the craft interface below the
Table 5 on page 15 describes the functions of the FEB LEDs.

Table 5: FEB LEDs on the M120 Craft Interface

Label Color
Green
ACTIVE
Green
STATUS
Red
Each FPC slot has one LED that indicates its status. The FPC LEDs, labeled
, are located along the bottom of the craft interface.
FPC5
the functions of the FPC LEDs.

Table 6: M120 FPC LEDs

Label Color
Red
STATUS
Green
Each power supply has one LED on the craft interface that indicates its status. The LEDs,
labeled and , are located on the lower left of the craft interface under the
0 1
label. Table 7 on page 15 describes the functions of the power supply LEDs.

Table 7: Power Supply LEDs on the M120 Craft Interface

Label Color
STATUS Red
Green
The EXT CLOCK ports are labeled
Chapter 3: Chassis Components and Descriptions
State Description
On steadily FEB is active.
Blinking FEB is transitioning online/offline.
On steadily FEB is functioning normally.
On steadily FEB is not functioning normally.
State Description
On steadily FPC has failed.
On steadily FPC is functioning normally.
Blinking FPC is transitioning online/offline.
State Description
On steadily Power supply has failed.
On steadily Power supply is functioning normally.
A and B .
FEBS label.
through
FPC0
Table 6 on page 15 describes
POWER
15