Structural features: In addition to the four pairs of twisted pairs inside, the shielded Category 6A network cable also has a shielding layer that wraps the cross skeleton and the core. This shielding layer is composed of materials such as aluminum foil and braided mesh, which is used to reduce electromagnetic interference (EMI) and radio frequency interference (RFI) and improve the stability and reliability of signal transmission.
Applicable occasions: Shielded Category 6A network cables are suitable for occasions with high requirements for network transmission performance, such as hospitals, financial terminal equipment, etc. In these environments, electromagnetic interference may be more serious, so shielded network cables are required to ensure the stability of signal transmission.
2. Unshielded Category 6A network cable
Structural features: Unshielded Category 6A network cables have no shielding layer and mainly rely on the internal physical structure and materials to reduce signal crosstalk and attenuation. It is usually composed of four pairs of twisted cables, which are separated and fixed by a cross-shaped skeleton in the middle.
Applicable occasions: Unshielded Category 6A network cables are commonly used in ordinary network environments such as homes, offices, and buildings. In these environments, electromagnetic interference is relatively less, so unshielded network cables can meet basic network transmission needs.