| 摘要 |
A container data center includes a container defining a wire hole therein, a cable extending through the wire hole of the container, and an EMI shielding device preventing electromagnetic radiation from entering into the container from the outside environment or leaking from the container to the outside environment through the wire hole of the container. The EMI shielding device includes a metal cylinder through which the cable extends and an effective amount of metal powder packed between the metal cylinder and the cable for shielding EMI. The metal cylinder has an end thereof inserted into the wire hole of the container and engaged with a circumferential edge of the wire hole. The disclosure further relates to an EMI shielding device.
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