The VSP 7254XTQ comes with an 800 W AC power supply and you can install a secondary power
supply for redundancy.
Important:
You must have either a power supply or a power supply cover in each bay to ensure proper
ventilation. Leaving a power supply bay unpopulated or uncovered impairs the ability of the fans
to cool the chassis.
Figure 4: AC power supply
The 800 W AC power supply uses an IEC 60320 C14 AC power cord connector. The AC power cord
is in close proximity to the hot air exhaust, and supports high operating temperatures.
The following table describes the regulatory AC power specifications for the VSP 7200 Series
switches. Note that regulatory power specifications are based on the maximum rated capacity of the
power supplies and are not based on typical power consumption, which is typically lower.
Table 4: 460 W AC power specifications
7254XSQ
Input Current: 460 W/90 or 460/180 @88%,
5.8 A maximum at low input voltage
2.9 A maximum at high input voltage
Input Voltage (rms): 100–127 V or 200–240 V, 47–63 Hz (50–60 Hz
nominal)
Power Consumption: 460 W maximum
Thermal Rating: 1570 BTU/Hr maximum
Inrush Current: 55 A maximum
Turn on Condition: 5–400 ms delay after application of AC power
Important:
The output rise time, from 10 to 90 percent, is 70 ms maximum and monotonic under all defined input
and output conditions.
Efficiency: 85 percent minimum
Installing a power supply
November 2016 Installing the Avaya VSP 7200 Series 25
Comments on this document? infodev@avaya.com
To Next Page
Loading...
