Installation Guide

Table 510: Summit 850 W DC Power Supply (Model 10915) (continued)
Operating humidity 20% to 95% relative humidity, non-condensing
Operational shock 30 m/s
2
(3 G)
Summit 1100 W Power Supplies Technical Specifications
AC Power Supplies
The following Summit 1100 W AC power supplies are available for use in Summit X460-G2 series
switches.
• Summit 1100 W AC power supply: front-to-back airflow (part no. 10941)
• Summit 1100 W AC power supply: back-to-front
airflow (part no. 10942)
Model 10941 (front-to-back airflow) is also compatible with the X450-G2 and ExtremeSwitching
X465-24W/48P/48W/24MU/24MU-24W and X465i-48W PoE switch models.
See Summit 1100 W AC Power Supplies (10941, 10942) on page 645 for details.
DC Power Supplies
The following Summit 1100 W DC power supplies are available for use in ExtremeSwitching X690 and
X870 series switches.
• Summit 1100 W DC power supply: front-to-back airflow (part no. 10962)
• Summit 1100 W DC power supply: back-to-front
airflow (part no. 10963)
See Summit 1100 W DC Power Supplies (10962, 10963) on page 646 for details.
Summit 1100 W AC Power Supplies (10941, 10942)
Table 511: Physical Specifications
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 512: Power Specifications
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
Technical Specifications Summit 1100 W Power Supplies Technical Specifications
Summit Family Hardware Installation Guide 645