Juniper EX4300 Series User Manual

FPC 3 PLX PCIe Switch TSe OK 51 degrees C / 123 degrees F
FPC 3 PLX PCIe Switch Chi OK 54 degrees C / 129 degrees F
FPC 3 Aloha FPGA 0 TSen OK 51 degrees C / 123 degrees F
FPC 3 Aloha FPGA 0 Chip OK 70 degrees C / 158 degrees F
FPC 3 Aloha FPGA 1 TSen OK 51 degrees C / 123 degrees F
FPC 3 Aloha FPGA 1 Chip OK 75 degrees C / 167 degrees F
FPC 5 Intake Testing
FPC 5 Exhaust A Testing
FPC 5 Exhaust B Testing
Fans Top Rear Fan OK Spinning at intermediate-speed
Bottom Rear Fan OK Spinning at intermediate-speed
Top Middle Fan OK Spinning at intermediate-speed
Bottom Middle Fan OK Spinning at intermediate-speed
Top Front Fan OK Spinning at intermediate-speed
Bottom Front Fan OK Spinning at intermediate-speed
Table 94 on page 336 lists the output elds for the show chassis environment command. The table lists
output elds in the approximate order in which they appear.
Table 94: show chassis environment Output Fields
Field Name Field Descripon
Class Informaon about the category or class of chassis component:
• Temp: Temperature of air owing through the chassis in degrees Celsius (°C) and
degrees Fahrenheit (°F)
• Fans: Informaon about the status of fans and blowers
Item Informaon about the chassis components:
• Flexible PIC Concentrators (FPCs)—that is, the line cards
• Control Boards (CBs)
• Roung Engines
• Power entry modules (PEMs)—that is, the power supplies
336

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