Technical specifications cat 7 installation cable copper 4 x 2 x awg23 1 complies with attenuation values 82038203lt specification class fa cat7a to 1000mhz single shielding of the pairs pimf composite plastic film aluminium coated overall shield tinned copper braid halogen free on coil with metal core meter marking length 100 meters colour orange ral 2003 areas of application suitable for applications up to class f power over ethernet poe poe transmission of digital