Is Huawei's cabinet shielded from signals?

Huawei cabinets shield signals. The design of Huawei cabinet fully considers electromagnetic compatibility, which makes the cabinet have good electromagnetic shielding performance. The ventilation holes on the floor of the cabinet are lined with dust-proof nets, which makes the cabinet have good dust-proof performance. Huawei standard network cabinet parameters Standard network cabinets are usually made of cold-rolled steel plates, which are used to store computers and related control equipment, and can provide protection for storage equipment and shield electromagnetic interference.