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Table 11: VSP 4450GTX-HT-PWR+ model with 1 PSU
PoE support on
PoE+ support on 26 ports
Table 12: VSP 4450GTX-HT-PWR+ model with 2 PSUs
PoE support on
PoE+ support on 48 ports
• VSP 4450GTX-HT-PWR+ can support 802.3af 17.8W or 32.4W on each port with one power
supply installed. You can add a second power supply for redundancy.
AC power supply specifications
The following table describes the regulatory AC power specifications for the VSP 4450GTX-HT-
PWR+ switch. The regulatory 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 13: AC power specifications
Input Current:
Input Voltage (rms):
Power Consumption:
Thermal Rating:
Inrush Current:
Turn on Condition:
Efficiency:
Connect AC power
This section explains power cord specifications and how to connect AC power.
August 2018
0°C to 50°C
48 ports
0°C to 50°C
48 ports
Installing the Virtual Services Platform 4450GTX-HT-PWR+
50°C to 70°C
23 ports
13 ports
50°C to 70°C
48 ports
26 ports
4450GTX-HT-PWR+
16.66A/8.33A
100 to 240VAC at 50 to 60 Hz
• Without PoE+
- Typical: 100W
- Maximum: 145W
• With PoE+
- Typical power utilization depends on the number
of ports using PoE+.
- Maximum: 553.4W
341.2 BTU/Hr typical and 494.8 BTU/Hr maximum
70A maximum
1 second maximum after application of AC power
70 percent minimum
Connect AC power
29
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