ISO/IEC TR 11801:2014(E) covers the following channel descriptions constructed from components with a nominal impedance of 100:
- Class I: 30 m channel based on upcoming Category 8.1 components. This channel provides increased margin compared to ISO/IEC 11801, Class EA channels, and an upper frequency limit of 1 600 MHz (2 000 MHz (ffs),
- Class II: 30 m channel based on upcoming Category 8.2 components. This channel provides increased margin compared to ISO/IEC 11801, Class FA channels, and an upper frequency limit of 1 600 MHz (2 000 MHz ffs),
- Channels based on Category 6A components of ISO/IEC 11801, length corrected to 30 m,
- Channels based on Category 7A components of ISO/IEC 11801, length corrected to 30 m,
- Channels based on Category 6A components of ISO/IEC 11801, length corrected to 30 m, characterized beyond the current upper frequency,
- Channels based on Category 7A components of ISO/IEC 11801, length corrected to 30 m, characterized beyond the current upper frequency.