Cisco Catalyst IE-3400H-16FT, Руководство по установке

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C H A P T E R
5
Technical Specifications
• Technical Specifications, on page 31
Technical Specifications
This appendix provides the technical specification for the Cisco Catalyst IE3400 Heavy Duty Series switches.
Operating Temperature Specifications
The following table lists the operating temperatures for the Cisco Catalyst IE3400 Heavy Duty Series switches
in three different environments.
Table 8: Operating Temperature for the Cisco Catalyst IE3400 Heavy Duty Series switches
Traffic Signal Substation Industrial Automation and Other
Locations Requiring Enclosures
Fan or blower-equipped
enclosures
For example: NEMA TS-2.
The minimum
airflow is 200 lfm
1
.
Note
Vented enclosures
For example: NEMA1,
IP66, and IP67.
Sealed enclosures
For example: NEMA4, NEMA4X,
NEMA12, NEMA13, IP54, and IP66.
Enclosure
types
1
lfm = linear feet per minute.
The safety certifications apply only to ambient temperatures under 140°F (60°C). However, the Cisco Catalyst
IE3400 Heavy Duty Series switches can function in the substation and traffic signal installations under the
environmental conditions shown in the following table.
Note
Technical Specifications
The technical specifications for the Cisco Catalyst IE3400 Heavy Duty Series switches are as follows:
Cisco Catalyst IE3400 Heavy Duty Series Hardware Installation Guide
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