Appendix B: Technical Specifications
Summit Family Switches Hardware Installation Guide
436
Power: Summit X440-24t and X440-L2-24t
Nominal input ratings 100 to 240 V , 50/60 Hz, 0.75 A
Input current 0.40 A @ 110 V (low-line)
0.20 A @ 220 V (high-line)
Heat dissipation 44 W, 150 BTU/hr
Power consumption 44 W, 150 BTU/hr
Power: Summit X440-24x
Nominal input ratings 100 to 240 V , 50/60 Hz, 0.75 A
Input current 0.48 A @ 110 V (low-line)
0.27 A @ 220 V (high-line)
Heat dissipation 54 W, 184 BTU/hr
Power consumption 54 W, 184 BTU/hr
Power: Summit X440-24p
Nominal input ratings 100 to 240 V , 50/60 Hz, 6.0 A
Input current 5.3 A @ 110 V (low-line)
2.65 A @ 220 V (high-line)
Heat dissipation 205 W, 700 BTU/hr
Power consumption 585 W, 2000 BTU/hr
Power: Summit X440-24t-10G
Nominal input ratings 100 to 240 V , 50/60 Hz, 0.75 A
Input current 0.4 A @ 110 V (low-line)
0.2 A @ 220 V (high-line)
Heat dissipation 44 W, 150 BTU/hr
Power consumption 44 W, 150 BTU/hr
Power: Summit X440-24x-10G
Nominal input ratings 100 to 240 V , 50/60 Hz, 0.75 A
Input current 0.5 A @ 110 V (low-line)
0.3 A @ 220 V (high-line)
Heat dissipation 56 W, 191 BTU/hr
Power consumption 56 W, 191 BTU/hr
Power: Summit X440-24p-10G
Nominal input ratings 100 to 240 V , 50/60 Hz, 6.0 A
Input current 5.3 A @ 110 V (low-line)
2.65 A @ 220 V (high-line)
Heat dissipation 205 W, 700 BTU/hr
Power consumption 585 W, 2000 BTU/hr
Power: Summit X440-48t and X440-L2-48t
Nominal input ratings 100 to 240 V , 50/60 Hz, 1.0 A
Input current 0.85 A @ 110 V (low-line)
0.50 A @ 220 V (high-line)
Heat dissipation 95 W, 325 BTU/hr
Power consumption 95 W, 325 BTU/hr
Power: Summit X440-48p
Table 84: Summit X440 Series Switch Technical Specifications (Continued)