Allied Telesis IE340 Series, Installation Manual, Page: 128 / 136

IE340 Series Installation Guide
128
Environmental Specifications
Warning
You must use a UL Listed 3X or 4X enclosure when installing the
device in an outdoor environment.
Table 16. Operating Temperature Ratings
Model Name
Operating Temperature Ranges
1
Rating
Enclosure Type
Sealed
Enclosure:
0 lfm
Ventilated
Airflow:
240 lfm
Cooling Fan
Airflow:
2150 lfm
IE340-12GP
-40°C to 75°C
(-40° F to 167° F)
-40°C to 65°C
(-40° F to 149° F) -40°C to 70°C
(-40°F to 158°F) -40°C to 75°C
(-40°F to 167°F)
IE340-12GT
-40°C to 75°C
(-40°F to 167°F)
IE340-20GP
-40°C to 65°C
(-40° F to 149° F) -40°C to 70°C
(-40°F to 158°F) -40°C to 75°C
(-40°F to 167°F)
IE340L-18GP -40°C to 65°C
(-40° F to 149° F) -40°C to 55°C
(-40°F to 131°F) -40°C to 65°C
(-40°F to 149°F)
1. These values are for vertical mounting orientation. For horizontal mounting orientation, reduce the
maximum values by 5
°
C.
Table 17. Environmental Specifications
Storage Temperature -40° C to 85° C (-40° F to 185° F)
Operating Humidity 5% to 95% noncondensing
Storage Humidity 5% to 95% noncondensing
Maximum Operating Altitude 3,000 m (9,843 ft)
Table 18. Ingress Protection
IE340 Switch IP30