Chapter 1 Main Features and Specifications
NSG 9000 Physical and Power Specifications
© 2011 Harmonic Inc.
9
bNSG 9000 & NSG 9000-3G, Rev D
CAUTION:
Both power supply units should be of the same part number. Power supply units with
different part numbers, may adversely affect the performance of the QAM-RF output signal.
1.3.4
Power Consumption from Grid
The following table lists the power consumtion from grid of a fully populated device and of a
single QAM-RF module. Use the consumption figure of a single module in order to calculate
the consumption of a partly-populated chassis:
For more details, see
2.2.5.2 Overcurrent protection
on page 21.
Table 1–4: Power Supply Units Specifications
Harmonic Part
Number
PS
Type
Input Voltage
Range
Input Line
Frequency
Comments
NSG-PS-AC-01
AC
85 to 264 VAC
47 to 63 Hz
Supports up to 24 QAM channels per RF port
NSG-PS-DC-01
DC
-36 to -72 VDC
N/A
Supports up to 24 QAM channels per RF port
NSG-PS-AC-02
AC
100 to240 VAC
47 to 63 Hz
Supports up to 24 QAM channels per RF port
NSG-PS-DC-02
DC
-40 to -60 VDC
N/A
Supports up to 24 QAM channels per RF port
NSG-PS-AC-03
AC
100 to240 VAC
47 to 63 Hz
Supports up to 36 QAM channels per RF port
NSG-PS-DC-03
DC
-40 to -60 VDC
N/A
Supports up to 36 QAM channels per RF port
Table 1-5: Power Consumption
Max Power Consumption from Grid(Watts)
Input
Voltage
Fully Populated
Chassis
Single QAM-RF
Module
110V AC
490
36
220V AC
480
48V DC
450
