What ISO Class is Cat6
SO refers to Cat6 cabling as Class E to align with its classification system, which categorizes cabling systems based on their performance over specific frequency ranges. Class E (ISO) and Cat6 (TIA) both describe cabling systems that support frequencies up to 250 MHz, ensuring that they are technically equivalent and interoperable despite the different terminologies used by the two standards organizations. This classification system helps standardize performance expectations and ensures global compatibility in structured cabling systems.