The recommended bend radii information can be found on our cabling data sheets.
Our CAT6 U/UTP Cca cable - CA196 has an outer diameter of 7.1mm. We recommend a bend radii of 8 x outer diameter during installation - 56.8mm and 4 x outer diameter during operation 28.4mm.
Our CAT6A F/FTP Cca cable - CA199 has an outer diameter of 7.5mm. We recommend a bend radii of 8 x outer diameter during installation - 60mm and 4 x outer diameter during operation 30mm.