Craft Interface Front Panel; Craft Interface Lcd; Figure 7: Front Panel Of The Craft Interface - Juniper T4000 Hardware Manual

Figure 7: Front Panel of the Craft Interface

Red Yellow
alarm alarm
LED LED
ACO/LT
FAIL OK FAIL OK
FPC 0 FPC 1

Craft Interface Front Panel

Craft Interface LCD

Copyright © 2018, Juniper Networks, Inc.
LCD display
MENU
ENTER
FAIL OK FAIL OK FAIL
FPC 2 FPC 4
FPC 3
FPC LEDs and online/offline buttons
Craft Interface Front Panel on page 17
Craft Interface LCD on page 17
The front panel of the craft interface contains:
A four-line LCD display, along with six navigation buttons. The LCD display operates
in Idle mode or alarm mode.
button for each FPC that you use to take the FPC offline and bring
ONLINE/OFFLINE
it online. The button is located next to the FPC LEDs on the bottom of the craft interface.
LEDs
Yellow LED, Red
Minor Alarm
ACO/LT button
Host subsystem
Master
SIB and LEDs
OK FAIL
FPC and LEDs for the fans
OK FAIL
A four-line LCD is located in the craft interface, along with six navigation buttons. The
LCD operates in two modes:
LED idle mode
LED alarm mode
During normal operation, the LCD operates in idle mode and reports current status
information, as shown in Figure 8 on page
Chapter 3: Chassis Components and Description
Host
subsystem
LEDs
FAIL OK MASTER
HOST0
HOST1
FAIL OK MASTER
OK FAIL OK FAIL OK
FPC 5 FPC 6
LED, and alarm cutoff/lamp test
Major Critical Alarm
, , and LEDs
OK FAIL
18.
SIB
LEDs
FAIL OK
SP0
SP1
SP2
SP3
SP4
FAIL OK
FPC 7
17