Cable Construction:Brand:Belden CablesModel No: Belden GUPPA02General Description:Fibre Count: 2 & Description : 9/125 ITU G.657A1-OS2.Primary coated optical fibers: Ø 250 ± 15 ?m. Steel wires 0.4 mm as strength members and for easy split ability. Colored halogenfree (LSZH) outer jacket.