B-2
Cisco IE 4000 Switch Hardware Installation Guide
.
Appendix B Technical Specifications
Technical Specifications
Technical Specifications
Table B-2
lists the technical specifications for the Cisco IE 4000 switches.
Table B-2
Cisco IE 4000 Series Technical Specifications
Environmental Ranges
Storage temperature
–40 to 185°F (–40 to 85°C)
Operating temperature
-40C to 158F (-40 to 70C).
Note
If the unit is powered on at subzero temperatures it could
take up to 12 minutes to complete the booting process.
This is due to the internal heaters that heat up the devices to
safe operating temperature.
Operating humidity
5 to 95% (noncondensing)
Operating shock
30 g at 11 ms, and 200 g at 2.11 ms.
Operating altitude
Up to 13,000 ft (3962 m)
Storage altitude
Up to 40,000 ft (12,192 m)
Power Requirements
DC input voltage
•
Maximum operating range: 9.6 to 60 VDC
•
Nominal: 12, 24, or 48 VDC
Note
•
The DC-input power supply is an SELV circuit, and it can
only be connected to another SELV circuit.
•
Input voltage for power supplies:
–
To power the switch, PWR-IE50W-AC-IEC and
PWR-IE50W-AC provide 24 VDC at 2.1 A.
–
To support PoE, power supplies PWR-IE65W-PC-AC
and PWR-IE65W-PC-DC provide 54 VDC at 1.2 A.
•
PoE mode vs PoE+ input voltages
–
PoE mode: 48 VDC (nominal)/44-57 VDC (absolute
range)
–
PoE+ mode: 54 VDC (nominal)/50-57 VDC (absolute
range)
Power consumption
1
35 W
•
IE-4000-4T4P4G-E
•
IE-4000-8T4G-E
•
IE-4000-8GT4G-E
•
IE-4000-16T4G-E