Module power consumption and system power
consumption
Card power consumption
The power consumption of the cards depends on the card model and state. Table 16 shows the power
consumption for different card models.
• The static power consumption of a card refers to the power consumed by the card when the card is
running but all ports on the card are down and when no transceiver module is available on the
optical interface of the card.
• The dynamic power consumption of a card refers to the power consumed by the card when all the
ports on the card are link up and send broadcasts.
Table 16 Card power consumption
Model
Minimum static power
consum