Mx2020 Power Supply Module Leds On The Craft Interface; Mx2020 Line Card Leds And Buttons On The Craft Interface; Mx2020 Sfb Led And Buttons On The Craft Interface; Table 17: Power Supply Module Leds On The Craft Interface - Juniper MX2020 Hardware Manual

MX2020 3D Universal Edge Router Hardware Guide

MX2020 Power Supply Module LEDs on the Craft Interface

MX2020 Line Card LEDs and Buttons on the Craft Interface

MX2020 SFB LED and Buttons on the Craft Interface

40
When placing the CB-RE offline, the Routing Engine goes offline. The Routing Engine gets
powered by the Control Board.
Each power supply module (PSM) has one bicolor LED on the craft interface that indicates
its status. The LEDs, labeled
on the upper left of the craft interface next to the
the functions of the PSM LEDs on the craft interface.

Table 17: Power Supply Module LEDs on the Craft Interface

Label Color
Green
PSM
Red
Each line card (MPC) has one bicolor LED on the craft interface that indicates its status.
The LEDs, labeled through
0
bottom of the craft interface.

Table 18: Line Card LEDs on the Craft Interface

Label Color
Green
OK
–
Red
FAIL
There are twenty push buttons located next to each of the line cards on the craft interface.
These buttons are used to place the line cards online or offline. When a line card is inserted
into an ADC, and installed into the MX2020 router the online/offline buttons can turn
both cards on or off.
NOTE: When installing an ADC without the line card, the online/offline
buttons will have no affect.
Each SFB has one tricolor LED on the craft interface that indicates its status. The SFB
LED, labeled 0 through 7 , are located along the bottom of the craft interface.
Table 19 on page 41 describes the functions of the SFB LED.
through (bottom) and
0 8
label.
PSM
State Description
On steadily PSM is functioning normally.
On steadily PSM module has failed or power input has failed.
(bottom) and through
9 10
Table 18 on page 40 describes the functions of the LEDs.
State Description
On steadily Line card functioning normally.
Blinking Line card is transitioning online or offline.
Off The slot is not online.
On steadily Line card has failed.
through (top), are located
9 17
Table 17 on page 40 describes
(top), are located along the
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