Juniper EX4200 User Manual

Table 31: EX Series Switch Environmental Tolerances (continued)
Environment Tolerance
Switch or
device SeismicTemperatureRelative HumidityAltitude
Complies with Zone 4
earthquake
requirements as per
GR-63, Issue 4.
Normal operation ensured in the
temperature range 32° F through
113° F (0° C through 45° C)
Normal operation ensured in
relative humidity range of
10% through 85%
(noncondensing)
No performance
degradation up to
10,000 feet (3048
meters)
EX4300
Complies with Zone 4
earthquake
requirements as per
GR-63, Issue 4.
Normal operation ensured in the
temperature range 32° F through
113° F (0° C through 45° C)
Normal operation ensured in
relative humidity range of
10% through 85%
(noncondensing)
No performance
degradation up to
10,000 feet (3048
meters)
EX4500
Complies with Zone 4
earthquake
requirements as per
GR-63, Issue 4.
•
EX4550-32F
switches—Normal operation
ensured in the temperature
range 32° F through 113° F (0°
C through 45° C)
•
EX4550-32T
switches—Normal operation
is ensured in the temperature
range 32° F through 104° F
(0° C through 40° C)
Normal operation ensured in
relative humidity range of
10% through 85%
(noncondensing)
No performance
degradation up to
10,000 feet (3048
meters)
EX4550
Designed to comply
with Zone 4
earthquake
requirements per
NEBS GR-63-CORE,
Issue 4.
•
Normal operation ensured in
temperature range of 32° F
through 104° F (0° C through
40° C)
•
Nonoperating storage
temperature in shipping
container: –40° F through
158° F (–40° C through 70° C)
Normal operation ensured in
relative humidity range of
5% through 90%,
noncondensing
•
Short-term operation
ensured in relative
humidity range of 5%
through 93%,
noncondensing
NOTE: As defined in
NEBS GR-63-CORE,Issue
4, short-term events can
be up to 96 hours in
duration but not more
than 15 days per year.
No performance
degradation to
6,562 feet
(2000 meters)
EX4600
Complies with Zone 4
earthquake
requirements as per
GR-63, Issue 4.
Normal operation ensured in the
temperature range 32° F through
104° F (0° C through 40° C)
Normal operation ensured in
relative humidity range of
10% through 85%
(noncondensing)
No performance
degradation up to
10,000 feet (3048
meters)
EX6210
Complies with Zone 4
earthquake
requirements as per
GR-63, Issue 4.
Normal operation ensured in the
temperature range 32° F through
104° F (0° C through 40° C)
Normal operation ensured in
relative humidity range of
10% through 85%
(noncondensing)
No performance
degradation up to
10,000 feet (3048
meters)
EX8208
Copyright © 2015, Juniper Networks, Inc.64
EX4200 Switch Hardware Guide

Juniper EX4200 Specifications

General

Model	EX4200
Switching Capacity	128 Gbps
Layer	Layer 2 and Layer 3
Form Factor	1U
Throughput	96 Mpps
Maximum VLANs	4096
MAC Address Table Size	16, 000
DRAM	1 GB
Flash Memory	1 GB
Forwarding Rate	96 Mpps
JUNOS Software	Yes
Ports	24 or 48
Stacking	Up to 10 switches in a Virtual Chassis configuration
Power Supply	AC or DC
Management	CLI, SNMP, J-Web
Input Voltage	100-240 VAC or -48 VDC
Operating Temperature	0°C to 45°C
Redundancy	Redundant power supplies
Virtual Chassis Technology	Yes
Storage Temperature	-40°C to 70°C
Humidity	5% to 90% non-condensing