Environmental Specifications - Cisco NCS 4000 Series Hardware Installation

System Specifications
Power Specifications
AC
DC Input
Nominal input voltage
Input current
AC Input
Nominal input voltage
Nominal line frequency
Recommended AC service
AC Power Cord Length

Environmental Specifications

Table 22: Cisco NCS 4016 Chassis Environmental Specifications
Temperature
Humidity
Altitude
Chassis airflow
Environmental Specifications
Up to 8 power modules can be installed, and only 4
are needed to be active at any time. This allows
support for 4+4 power redundancy by using two
independent AC power sources (4 feeds each).
–48 VDC or –60 VDC(tolerance range: –40 to –72
VDC)
50 A max at –48 VDC40 A max at –60 VDC60 A at
–40 VDC (maximum)
Single-phase
200 to 240 VAC (range 180 to 264 VAC)
50/60 Hz (range 47 to 63 Hz)
30-A (North America) dedicated branch circuit30-A
(International) dedicated branch circuit
167 in. (4.25 m)
Operating, nominal: 41 to 104°F (5° to 40°C)
Operating, short-term: 23 to 122°F (–5° to 50°C)
Nonoperating: –40 to 158°F (–40° to 70°C)
Operating, nominal: 5 to 85%, noncondensing
Operating, short-term: 5 to 90%, noncondensing
Nonoperating: 5 to 93%, noncondensing
Operating: –200 to 13,100 ft (–61 to 4000 m) at 104°F
(40°C)
Nonoperating: Up to 16,000 ft (4877 m) at –13°F
(–25°C), short-term
Up to 70,792 liters per minute
Hardware Installation Guide for Cisco NCS 4000 Series
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