- for connecting/extending data cables up to Cat.7A - IP67 protection due to special shrink tube - class E to ISO/IEC 11801 Ed.2.2:2011-06 is complied with in combination with Cat.6, Cat.6A, Cat.7 and Cat.7A cables and Cat.6 connectors - connection of data lines AWG 26/1 to 22/1 (solid wire) - cable feed from one or two sides - cable sharing, i.e. splitting one 8-wire cable into two 4-wire cables (one cable tie required each on input and output side) - fully shielded metal housing - strain relief and separate captive 360° shield connection