Extreme Networks VSP 4900 Series User Manual

Table 50: Environmental Specications (continued)
Operating humidity 93% relative humidity, non-condensing at 30C
Operational shock 30 m/s
2
(3 G)
1100 W AC Power Supplies Technical Specications
AC Power Supplies
The 1100 W AC power supplies with front-to-back airow (part nos. XN-ACPWR-1100W-
FB and 10941) are available for use in VSP4900-48P and VSP4900-12MXU-12XE model
switches.
•
Table 51: Physical Specications
Dimensions Height: 1.57 inches (4.0 cm)
Width: 3.25 inches (8.3 cm)
Length: 10.22 inches (26.0 cm)
Weight 2.55 lb (1.12 kg)
Table 52: Power Specications
Voltage input range
100-127/200-240 47 to 63Hz
Nominal input ratings 12.5 A max at 115VAC and 6 A max at 230VAC at full
1100 W load
Maximum inrush current 45A at Max 264 VAC at 25C with cold start
Output 54 V, 20 A max, 1100 W
Power supply input socket and
cord
IEC/EN 60320-1/C16 AC input receptacles
Power cord wall plug Refer to Power Cord Requirements for AC-Powered
Switches and AC Power Supplies on page 87
Efciency Minimum efciency: 88% at maximum power output
Table 53: Environmental Specications
Operating temperature 0°C to 50°C (normal operation)
Storage temperature -40°C to 70°C
Operating humidity 93% relative humidity, non-condensing at 30C
Operational shock 30 m/s
2
(3 G)
1100 W AC Power Supplies Technical Specications Technical Specications
86 VSP 4900 Series Switches: Hardware Installation Guide

Extreme Networks VSP 4900 Series Specifications

General

Brand	Extreme Networks
Model	VSP 4900 Series
Category	Switch
Language	English