45
Cisco Systems, Inc. www.cisco.com
Technical Specifications
This appendix provides the technical specification for the Cisco IE 1000 switches.
Operating Temperature Specifications
Table 1 on page 45 lists the Operating Temperatures (measured inside enclosure, 1” below switch) for the Cisco IE 1000
switches.
Note: The safety certifications apply only to ambient temperatures under 158°F (70°C) measured 1” below switch.
However, the Cisco IE 1000 switch can function under the environmental conditions shown in Table 1 on page 45.
Technical Specifications
The technical specifications for the Cisco IE 1000 switches are as follows:
Table 2 Cisco IE 1000 Technical Specifications
Table 1 Operation Temperature Specification for the Cisco IE 1000 Switches
Industrial Automation and
Hazardous Locations
Substation Traffic Signal
Enclosure types Sealed enclosures (No
airflow)
For example: NEMA4,
NEMA4X, NEMA12,
NEMA13, IP54, and IP66.
Vented enclosures
(Minimum 40 lfm
1
)
For example: NEMA1, IP20,
and IP21.
1. lfm = linear feet per minute.
Fan or blower-equipped
enclosures (Minimum 200
lfm)
Temperatures (measured
inside enclosure, 1” below
switch)
POE: -40C to +60C
Non-POE: -20C to +60C
POE: -40C to +70C
Non-POE: -20C to +70C
POE: -34C to +74C
Non-POE: -16C to +74C
Environmental Ranges
Storage temperature –40 to 185°F (–40 to 85°C)