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
EX4300
The maximum
thermal
output for
EX4300-48T
is 423 BTU/
hour and for
EX4300-48P
is 5844 BTU/
hour.
EX4300 switches
except the
EX4300-48MP
model— No
performance
degradaon up to
10,000 feet
(3048 meters)
EX4300-48MP
model— No
performance
degradaon up to
6,000 feet
(1829 meters)
EX4300 switches except
the EX4300-48MP
model— Normal
operaon ensured in the
relave humidity range
10% through 85%
(noncondensing)
EX4300-48MP model—
Normal operaon
ensured in the relave
humidity range 5%
through 90%
(noncondensing)
Normal operaon ensured
in the temperature range
32° F (0° C) through
113° F (45° C)
Complies with
Zone 4
earthquake
requirements as
per GR-63, Issue
4.
EX4500 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
32° F (0° C) through
113° F (45° C)
Complies with
Zone 4
earthquake
requirements as
per GR-63, Issue
4.
EX4550 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)
• EX4550-32F switches
— Normal operaon
ensured in the
temperature range 32°
F (0° C) through 113°
F (45° C)
• EX4550-32T switches
— Normal operaon is
ensured in the
temperature range 32°
F through 104° F
(40° C)
Complies with
Zone 4
earthquake
requirements as
per GR-63, Issue
4.
127

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