Juniper EX4100 Hardware Manual page 217

(degrees C)
Item Normal High
Chassis default 48
Routing Engine 0 70
FPC 3 55
FPC 5 55
Table 44 on page 208 lists the output fields for the show chassis temperature-thresholds command. The
table lists output fields in the approximate order in which they appear.
Table 44: show chassis temperature-thresholds Output Fields
Field Name
Item
Fan speed
Yellow or amber alarm
(degrees C)
Normal Bad fan
54 65 55
80 95 95
60 75 65
60 75 65
Field Description
Chassis component. You can configure the threshold information
for components such as the chassis, the Routing Engines, and FPC
for each slot in each FRU to display in the output. By default,
information is displayed only for the chassis and the Routing
Engines.
Temperature thresholds, in degrees Celsius, for the fans to operate
at normal and at high speed.
•
•
NOTE: An alarm is triggered when the temperature exceeds the
threshold settings for a yellow, amber, or red alarm.
Temperature threshold, in degrees Celsius, that triggers a yellow or
amber alarm.
•
•
(degrees C) (degrees C)
Normal Bad fan Normal
80 65 100
110 110 112
105 80 110
90 80 95
Normal—The temperature threshold at which the fans operate
at normal speed and when all the fans are present and
functioning normally.
High—The temperature threshold at which the fans operate at
high speed or when a fan has failed or is missing.
Normal—The temperature threshold that must be exceeded on
the device to trigger a yellow or amber alarm when the fans are
running at full speed.
Bad fan—The temperature threshold that must be exceeded on
the device to trigger a yellow or amber alarm when one or more
fans have failed or are missing.
208