Power Specifications
Table 126: Power Specifications
Minimum
7
Heat
Dissipation
(BTU/hr)
Minimum
7
Power
Consumption
(Watts)
Maximum
7
Heat
Dissipation
(BTU/hr)
Maximum
7
Power
Consumption
(Watts)
X440-G2-12t-10GE4 52 15 109 32
X440-G2-24t-10GE4 87 26 136 40
X440-G2-48t-10GE4 141 41 208 61
X440-G2-12p-10GE4 72 21 216
(@ 200 W PoE)
264
X440-G2-24p-10GE4 121 35 410
(@ 380 W PoE)
500
X440-G2-48p-10GE4 196 53 755
(@ 740 W PoE)
961
X440-G2-24t-10GE4-DC 77 23 134 39
X440-G2-48t-10GE4-DC 137 40 207 61
X440-G2-24x-10GE4 87 26 172 51
X440-G2-24fx-GE4 166 49 223 65
X440-G2-12t8fx-GE4 108 32 159 47
X440-G2-24t-GE4 76 22 130 38
The following power specifications pertain to all X440-G2 switches, both PoE and non-PoE.
Table 127: Power Specifications: Fixed Internal Power Supply
Voltage input range 100-240 VAC
8
Line frequency range 47 to 63 Hz
Power supply input socket IEC 320 C14
Power cord input plug IEC 320 C13
Operating temperature 0° to 60°C (extended temperature
9
switches)
0° to 50°C (all other switches)
7
Minimum is defined as idle, with no ports linked. Maximum is defined as fans high, all ports 100% trac.
8
The power supplies will continue to operate at +/- 10% of the rated input to accommodate temporary loss of input
voltage regulation.
9
The extended temperature switches are the X440-G2-24fx-GE4, X440-G2-12p-10GE4, and X440-G2-24t-GE4.
Power Specifications Technical Specifications
388 ExtremeSwitching Hardware Installation Guide