Juniper QFX3500, Hardware Documentation

Page: 129 / 669

Table 21: EX Series Switch Environmental Tolerances (continued)
Environment Tolerance
Switch or
device Seismic Temperature Relative Humidity Altitude
Complies with Zone
4 earthquake
requirements as per
GR-63, Issue 4.
Normal operation ensured
in the temperature range
32° F (0° C) through 113°
F (45° C)
Normal operation ensured
in the relative humidity
range 10% through 85%
(noncondensing)
No performance
degradation up to
10,000 feet
(3048 meters)
EX3300
Complies with Zone
4 earthquake
requirements as per
GR-63, Issue 4.
Normal operation ensured
in the temperature range
32° F (0° C) through 113°
F (45° C)
Normal operation ensured
in the relative humidity
range 10% through 85%
(noncondensing)
No performance
degradation up to
10,000 feet
(3048 meters)
EX3400
Complies with Zone
4 earthquake
requirements as per
GR-63, Issue 4.
Normal operation ensured
in the temperature range
32° F (0° C) through 113°
F (45° C)
Normal operation ensured
in the relative humidity
range 10% through 85%
(noncondensing)
No performance
degradation up to
10,000 feet
(3048 meters)
EX4200
Complies with Zone
4 earthquake
requirements as per
GR-63, Issue 4.
Normal operation ensured
in the temperature range
32° F (0° C) through 113°
F (45° C)
EX4300 switches except
the EX4300-48MP
model— Normal operation
ensured in the relative
humidity range 10%
through 85%
(noncondensing)
EX4300-48MP model—
Normal operation ensured
in the relative humidity
range 5% through 90%
(noncondensing)
EX4300 switches
except the
EX4300-48MP
model— No
performance
degradation up to
10,000 feet
(3048 meters)
EX4300-48MP
model— No
performance
degradation up to
6,000 feet
(1829 meters)
EX4300
The
maximum
thermal
output for
EX4300-48T
is 423
BTU/hour
and for
EX4300-48P
is 5844
BTU/hour.
Complies with Zone
4 earthquake
requirements as per
GR-63, Issue 4.
Normal operation ensured
in the temperature range
32° F (0° C) through 113°
F (45° C)
Normal operation ensured
in the relative humidity
range 10% through 85%
(noncondensing)
No performance
degradation up to
10,000 feet
(3048 meters)
EX4500
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