Juniper EX4300

Table 58: 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 operationensuredin the
temperature range 32° F (0° C)
through 113° F (45° C)
Normal operationensuredin
the relative humidity range
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 operationensuredin the
temperature range 32° F (0° C)
through 113° F (45° C)
Normal operationensuredin
the relative humidity range
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 (0° C) through
113° F (45° C)
•
EX4550-32T
switches—Normal operation
is ensuredin the temperature
range 32° F through 104° F
(40° C)
Normal operationensuredin
the relative humidity range
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
the temperature range 32° F
(0° C) through 113° F (45° C)
•
Nonoperating storage
temperature in shipping
container: –40° F (–40° C)
through 158° F (70° C)
Normal operationensuredin
the relative humidity range
5% through 90%,
noncondensing
•
Short-term operation
ensured in the relative
humidity range 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 is ensured in
the temperature range 32° F
(0° C) through 104° F (40° C)
Normal operationensuredin
the relative humidity range
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 is ensured in
the temperature range 32° F
(0° C) through 104° F (40° C)
Normal operationensuredin
the relative humidity range
10% through 85%
(noncondensing)
No performance
degradation up to
10,000 feet
(3048 meters)
EX8208
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EX4300 Switch Hardware Guide