| 摘要 |
A system for cooling telecommunications device includes an air inducing mechanism which pushes air into an enclosure of the device and an air exhaust mechanism which exhausts the air from the enclosure. The rate at which the air is pushed into the enclosure is less than the rate at which the air is expelled from the enclosure and these two rates are controlled such that the pressure differential between the pressure within the enclosure and the ambient pressure outside the enclosure is minimized. By minimizing this pressure drop, the airflow mechanisms are able to operate more efficiently, that is, they are able to operate at substantially near their design speed.
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