Appendix B: Technical Specifications
Summit Family Switches Hardware Installation Guide
460
Summit X460-48x with SummitStack Module (AC Power Supply)
Nominal input ratings 100 to 240 V , 50/60 Hz, 1.25 A
Input current 1.1 A @ 100 V (low-line)
0.5 A @ 240 V (high-line)
Heat dissipation 101 W, 345 BTU/hr
Power consumption 101 W, 345 BTU/hr
Summit X460-48x with SummitStack-V80 Module (AC Power Supply)
Nominal input ratings 100 to 240 V , 50/60 Hz, 1.25 A
Input current 1.1 A @ 100 V (low-line)
0.6 A @ 240 V (high-line)
Heat dissipation 109 W, 373 BTU/hr
Power consumption 109 W, 373 BTU/hr
Summit X460-48x with XGM3-2sf Option Card (AC Power Supply)
Nominal input ratings 100 to 240 V , 50/60 Hz, 1.25 A
Input current 1.1 A @ 100 V (low-line)
0.6 A @ 240 V (high-line)
Heat dissipation 109 W, 373 BTU/hr
Power consumption 109 W, 373 BTU/hr
Summit X460-48x with SummitStack Module and XGM3-2sf Option Card (AC Power Supply)
Nominal input ratings 100 to 240 V , 50/60 Hz, 1.25 A
Input current 1.1 A @ 100 V (low-line)
0.6 A @ 240 V (high-line)
Heat dissipation 110 W, 376 BTU/hr
Power consumption 110 W, 376 BTU/hr
Summit X460-48x with SummitStack-V80 Module and XGM3-2sf Option Card (AC Power Supply)
Nominal input ratings 100 to 240 V , 50/60 Hz, 1.5 A
Input current 1.2 A @ 100 V (low-line)
0.6 A @ 240 V (high-line)
Heat dissipation 119 W, 406 BTU/hr
Power consumption 119 W, 406 BTU/hr
Summit X460-48x with No Installed Option Card or Stacking Module (DC Power Supply)
Nominal input ratings 48 V , 2.25 A
Input current 2.1 A @ 48 V (low-line)
1.8 A @ 60 V (high-line)
Heat dissipation 107 W, 365 BTU/hr
Power consumption 107 W, 365 BTU/hr
Summit X460-48x with SummitStack Module (DC Power Supply)
Nominal input ratings 48 V , 2.25 A
Input current 2.1 A @ 48 V (low-line)
1.8 A @ 60 V (high-line)
Heat dissipation 107 W, 365 BTU/hr
Power consumption 107 W, 365 BTU/hr
Summit X460-48x with SummitStack-V80 Module (DC Power Supply)
Nominal input ratings 48 V , 2.5 A