
Gigabit Ethernet/82543 PMC Installation and Use
B-3
B
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5V Rail : 0.4mAmp maximum
The power requirement of the Gigabit Ethernet/82543 PMC Module,
which is supplied by the carrier card, is detailed below in
!
Caution
When you add PMCs to your system, verify that the combined power
(wattage) required for the PMCs does not exceed the system’s power
supply rating. Refer to your computer system documentation for this
information.
Environmental Requirements
The Gigabit Ethernet/82543 PMC Module features the industry-standard
PMC form factor. The PMC module must be placed on a carrier card.
The conditions listed below refer to the surroundings of the board within
the user environment.
Note:
Operating temperatures refer to the temperature of the air circu-
lating around the board and not to the component temperature.
!
Caution
Board Damage
Do not operate the product outside the specified environmental limits.
High humidity, temperature and condensation may cause short circuits.
Therefore, ensure that the product is completely dry and there is no
moisture on any surface before applying power.
Table 3-2. Power Requirements
Requirement
Value
Maximum power
5.71W
Maximum DC amps (+3.3 V)
1.73A