Juniper EX4500-40F-BF, Complete Hardware Manual, Page: 101 / 294

Table 29: EX Series Switch Environmental Tolerances (continued)
Environment Tolerance
Switch or
device
Seismic Temperature Relative Humidity Altitude
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
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) EX8216
Complies with Zone 4
earthquake
requirements as per
GR-63. Normal operation ensured in the
temperature range 32° F through
104° F (0° C through 40° C)
Nonoperating storage
temperature in shipping
container: –40° F (–40° C) to
158° F (70° C)
Normal operation ensured in
relative humidity range of
5% through 90%
(noncondensing) No performance
degradation up to
10,000 feet (3048
meters) EX9204
Complies with Zone 4
earthquake
requirements as per
GR-63. Normal operation ensured in the
temperature range 32° F through
104° F (0° C through 40° C)
Nonoperating storage
temperature in shipping
container: –40° F (–40° C) to
158° F (70° C)
Normal operation ensured in
relative humidity range of
5% through 90%
(noncondensing) No performance
degradation up to
10,000 feet (3048
meters) EX9208
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Chapter 4: Site Preparation