CCC wire/cable is a copper alloy made of recycled copper with impurities such as brass and tin, which is a generally cheaper alternative to pure copper data cables, suitable for low-performance applications.
3C cables refer to cables with China's CCC certification (China Compulsory Certification), also known as 3C certification. This certification is established by the China National Certification and Accreditation Administration (CNCA) to ensure product safety and quality. Cables that pass 3C certification are widely used in building construction, electrical power systems, control systems, data communications, and special environments, meeting the relevant national standards and environmental requirements.