CAT7 Shielded Ethernet Cable

CAT7 Shielded Ethernet Cable is a specialized variant of Category 7 cable designed to provide enhanced protection against electromagnetic interference (EMI) and radio frequency interference (RFI), ensuring stable and reliable data transmission in high-interference environments. Built in accordance with the ISO/IEC 11801 Class F standard, this cable features a dual-shielding structure—each pair of twisted copper conductors is individually shielded with aluminum foil, and the entire cable is wrapped in an additional braided copper shield. This double-shielding design creates a protective barrier that deflects external interference, preventing signal degradation and data errors that can occur in environments with high levels of electrical noise.

The shielding layers of CAT7 Shielded Ethernet Cable not only protect against external EMI/RFI but also minimize internal crosstalk between the four pairs of wires, further improving signal integrity. The braided copper shield typically offers 92% coverage or higher—significantly more than the industry standard 40% coverage—enhancing high-frequency performance and ensuring consistent data transmission even at the maximum 600 MHz bandwidth. The cable supports data transfer rates of up to 10 Gbps over 100 meters, making it suitable for applications that require both high speed and high reliability, such as industrial automation, data centers, medical imaging systems, and broadcast facilities.

In addition to its superior shielding capabilities, CAT7 Shielded Ethernet Cable features a rugged outer jacket made of materials such as low smoke zero halogen (LSZH) or PVC, which provides protection against physical damage, moisture, and temperature fluctuations. The conductors are made of high-quality stranded or solid copper, ensuring excellent electrical conductivity and durability. The cable is also backward compatible with lower category cables and standard RJ45 connectors (though some native CAT7 designs use GG45 or TERA connectors), making it easy to integrate into existing networks. Whether deployed in industrial settings with heavy electrical equipment, data centers with dense server clusters, or medical facilities with sensitive imaging devices, CAT7 Shielded Ethernet Cable delivers consistent, interference-free performance that meets the most demanding network requirements.