T1EG1HE filled unit pair cables for local distribution
Cables from 10 to 400 pairs with copper conductors of 0.4, 0.6 or 0.9 mm diameters. Insulation of “foam-skin” PE, twisted into pairs, stranded in units of 10 pairs, petroleum jelly filled and with a moisture barrier sheath. These cables are installed inside ducts unpressurized as feeders in the distribution network.