Alarm Leds On The Tx Matrix Plus Craft Interface; Figure 18: Alarm Leds On The Tx Matrix Plus Craft Interface; Table 10: Alarm Leds On The Tx Matrix Plus Craft Interface - Juniper TX MATRIX PLUS Hardware Manual

Alarm LEDs on the TX Matrix Plus Craft Interface

Chassis
ID switch
cover
Related
Documentation
Copyright © 2010, Juniper Networks, Inc.
Fan Tray LEDs on the TX Matrix Plus Craft Interface on page 35
Power Supply LEDs on the TX Matrix Plus Craft Interface on page 35
Two large alarm LEDs are located on the craft interface (see Figure 18 on page 33) Both
LEDs can be lit simultaneously.

Figure 18: Alarm LEDs on the TX Matrix Plus Craft Interface

LCD
display
The circular red LED lights to indicate a critical condition that can result in a system
shutdown.
The triangular yellow LED lights to indicate a less severe condition that requires
monitoring or maintenance.
The LCD display on the craft interface reports the cause of the alarm. A condition that
causes an alarm LED to light also activates the corresponding alarm relay contact on
the connector interface panel (TXP-CIP).
Table 10 on page 33 describes the alarm LEDs.

Table 10: Alarm LEDs on the TX Matrix Plus Craft Interface

Shape Color
Red
Yellow
TX Matrix Plus TXP-CIP Overview on page 36
TX Matrix Plus Craft Interface Overview on page 30
Deactivating Alarms on the TX Matrix Plus Craft Interface on page 279
Displaying TX Matrix Plus SFC and LCC Alarm Messages Information on page 280
Chapter 2: TX Matrix Plus Hardware Component Overview
Menu
Alarm LEDS
Buttons
Chassis SIB-F13
status status
LEDs LEDs
State Description
On steadily Critical alarm LED—Indicates a critical condition that
can cause the TX Matrix Plus router to stop
functioning. Possible causes include component
removal, failure, or overheating.
On steadily Warning alarm LED—Indicates a serious but nonfatal
error condition, such as a maintenance alert or a
significant increase in component temperature.
Fan and
PEM
LEDs
33