Installation Instructions

Table 13: DC power supply specifications
Description DC-DC-12V-300 W
Output power 300 W
Input voltage 48 V DC
Input current 10 A
Output voltage 12 V DC
Output current 25 A
Mean time between failures 293,000 hours
The following table describes the regulatory DC power specifications for the VSP 4450GSX-DC
switch. The regulatory DC power specifications are based on the maximum rated capacity of the
power supplies and are not based on typical power consumption, which is lower.
Table 14: DC power specifications
4450GSX-DC
Input Current: 25A
Input Voltage: 12VDC
Power Consumption: • Typical: 116W
• Maximum: 164.6W
Thermal Rating: 508 BTU/Hr
Connect AC power
This section explains power cord specifications and how to connect AC power.
Power cord specifications
To connect AC power to the switch, you need an appropriate AC power cord as described in the
following table, also see the following table for plug specifications.
Table 15: International power cord specifications
Country and Plug Specification Specifications Typical Plug
Continental Europe:
• CEE7 standard VII male plug
• 220 or 230VAC
• 50 Hz
• Single phase
Table continues…
Connect AC power
August 2018 Installing the Virtual Services Platform 4450GSX-PWR+ 31