H3C Technologies H3C S7500E Series Switches - Manual (Page 91)

81
Model
Max system power consumption
(full and max configuration)
Max card and fan tray power
consumption (full and max
configuration)
S7510E-AC 1600 W 1450 W
S7510E-DC 1600 W 1450 W
PoE power consumption
The power over Ethernet (PoE) power consumption refers to the power that all powered devices (PDs)
receive from the switch.
The maximum PoE power consumption refers to the sum of the power consumption of all PDs when all
power interfaces (PIs) are connected to PDs and the maximum PI power is reached. The maximum PoE
power consumption is decided by the following items:
• Number of the PoE cards installed on the switch.
• Number of the PIs that each PoE card provides.
• Maximum power of each PoE card.
Table 20 shows the specifications for each PoE card model.
For example, an S7503E switch is installed with three LSQ3GV48SC0 (LSQM3GV48SC0) PoE cards.
The maximum PoE power consumption of the switch is 3 × 806 = 2418 W.
Table 20 PoE card specifications
Model PI quantity PI power Maximum PSE power
Maximum number of PSEs
for each switch model
LSQ1GV48SD0 48 0 to 30 W 806 W
• S7502E: 2
• S7503E: 3
• S7506E: 6
• S7506E-V: 6
• S7510E: 10
LSQ3GV48SC0 48 0 to 30 W 806 W
• S7502E: 2
• S7503E: 3
• S7506E: 6
• S7506E-V: 6
• S7510E: 10
LSQM4GV48S
C
48 0 to 30 W
• S7502E/S7503E/S750
6E/S7510E: 1440 W
• S7506E-V: 800 W
• S7502E: 2
• S7503E: 3
• S7506E: 6
• S7506E-V: 6
• S7510E: 10
LSQ1CGV24PS
C0
24
0 to 15.4
W
370 W
• S7502E: 2
• S7503E: 3
• S7506E: 6
• S7506E-V: 6
• S7510E: 10