4450GTX-HT-PWR+
860W between 0°C to 50°C
400W between 50°C to 70°C
• With two operating PSUs, the maximum power
consumption is:
1660W between 0°C to 50°C
832W between 50°C to 70°C
Thermal Rating:
341.2 BTU/Hr typical and 494.8 BTU/Hr maximum
Inrush Current:
70A maximum
Turn on Condition:
1 second maximum after application of AC power
Efficiency:
70 percent minimum
Virtual Services Platform power supply
power specification
The VSP 4450GTX-HT-PWR+ supports two external field replaceable power supplies. One power
supply ships with the chassis. You can install a secondary power supply to provide redundancy, load
sharing, and to add Power over Ethernet Plus (PoE+) power budget on PWR+ models.
1000W AC power supply
VSP 4450GTX-HT-PWR+ supports dual 54V 1000W Power over Ethernet Plus (PoE+) AC power
supplies.
Important:
Ensure that you use only 1000W power supplies (both primary and secondary) on VSP
4450GTX-HT-PWR+ models.
November 2017
Installation Job Aid for VSP 4450GTX-HT-PWR+
8
