Juniper EX4300 Series User Manual

Table 54: EX Series Switch Environmental Tolerances (Connued)
Switch or
device
Environment Tolerance
Altude Relave Humidity Temperature Seismic
EX9214
No performance
degradaon up to
10,000 feet
(3048 meters)
Normal operaon
ensured in the relave
humidity range 5%
through 90%
(noncondensing)
Normal operaon is
ensured in the
temperature range 32° F
(0° C) through 104° F
(40° C)
Nonoperang storage
temperature in shipping
container: – 40° F (–
40° C) through 158° F
(70° C)
Complies with
Zone 4
earthquake
requirements as
per GR-63.
EX9251
The maximum
thermal
output is
1705 BTU/
hour (500 W).
No performance
degradaon up to
10,000 
(3048 m)
Normal operaon
ensured in relave
humidity range of 5% to
90%, noncondensing
Normal operaon ensured
in temperature range of
32° F (0° C) to 104° F
(40° C)
Nonoperang storage
temperature in shipping
container: – 40° F (–
40° C) to 158° F (70° C)
Complies with
Telcordia
Technologies
Zone 4
earthquake
requirements
XRE200 No performance
degradaon up to
10,000 feet
(3048 meters)
Normal operaon
ensured in the relave
humidity range 10%
through 85%
(noncondensing)
Normal operaon ensured
in the temperature range
41° F (5° C) through
104° F (40° C)
Complies with
Zone 4
earthquake
requirements as
per GR-63, Issue
4.
NOTE: Install EX Series switches only in restricted areas, such as dedicated equipment rooms
and equipment closets, in accordance with Arcles 110– 16, 110– 17, and 110– 18 of the
Naonal Electrical Code, ANSI/NFPA 70.
130

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