Dpc Leds; Scb Leds; Fan Leds; Table 15: Scb Leds - Juniper MX240 Hardware Manual

MX240 Ethernet Services Router Hardware Guide

DPC LEDs

Each DPC has LEDs on the craft interface that indicate its status. The DPC LEDs,
labeled
component is installed in the slot), are located along the bottom of the craft interface.
Table 14: DPC LEDs

SCB LEDs

Each SCB has two LEDs on the craft interface that indicates its status. The SCB LEDs,
labeled
located along the bottom of the craft interface. Table 15 on page 20 describes the
functions of the SCB LEDs.

Table 15: SCB LEDs

Fan LEDs

The fan LED is located on the top left of the craft interface. Table 16 on page 20
describes the functions of the fan LEDs.

Table 16: Fan LEDs

20
Craft Interface
1/0 , 1 , and 2 , ( 1/0 shows status of either SCB1 or DPC0, depending on which
Label Color State
Green On steadily
OK
Blinking
Off
FAIL Red On steadily
0 and 1/0 (the multifunction slot
Label Color State
Green On steadily
OK
Blinking
Off
Red On steadily
FAIL
Label Color State
Green On steadily
FAN
Red On steadily
Description
DPC is functioning normally.
DPC is transitioning online or offline.
The slot is not online.
DPC has failed.
1/0 can contain either SCB1 or DPC0), are
Description
SCB: Fabric and control board functioning normally.
SCB is transitioning online or offline.
The slot is not online.
SCB has failed.
Description
Fan is functioning normally.
Fan has failed.