Juniper EX4300 Series User Manual

Table 95: show chassis temperature-thresholds Output Fields
Field Name Field Descripon
Item Chassis component. You can congure the threshold informaon
for components such as the chassis, the Roung Engines, and FPC
for each slot in each FRU to display in the output. By default,
informaon is displayed only for the chassis and the Roung
Engines.
Fan speed Temperature thresholds, in degrees Celsius, for the fans to operate
at normal and at high speed.
• Normal—The temperature threshold at which the fans operate
at normal speed and when all the fans are present and
funconing normally.
• High—The temperature threshold at which the fans operate at
high speed or when a fan has failed or is missing.
NOTE: An alarm is triggered when the temperature exceeds the
threshold sengs for a yellow, amber, or red alarm.
Yellow or amber alarm Temperature threshold, in degrees Celsius, that triggers a yellow or
amber alarm.
• 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.
Red alarm Temperature threshold, in degrees Celsius, that triggers a red alarm.
• Normal—The temperature threshold that must be exceeded on
the device to trigger a red alarm when the fans are running at
full speed.
• Bad fan—The temperature threshold that must be exceeded on
the device to trigger a red alarm when one or more fans have
failed or are missing.
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Juniper EX4300 Series Specifications

General

Product Series	EX4300 Series
Power Consumption	Varies by model and configuration
Virtual Chassis Technology	Up to 10 switches
Software	Junos OS
Ports	24-port and 48-port models
10GBASE SFP+ Ports	Up to 8 ports
40GBASE QSFP+ Ports	2
Uplink Ports	Up to 4 ports
Jumbo Frames	Up to 9216 bytes
Operating Temperature	0°C to 45°C
Relative Humidity	5% to 90% noncondensing
Input Voltage	100 to 240V AC
Power Supply	AC or DC
Power Supply Options	AC or DC
Stacking	Yes
Layer 2 Features	Includes VLAN, STP, RSTP, MSTP, LACP
Layer 3 Features	OSPF, BGP
Management	CLI, Web GUI, SNMP
Security Features	DHCP snooping
QoS	8 queues per port, DSCP
Storage Temperature	-40°C to 70°C