The Difference between GYFTY and GYFTA/GYFTS optical cable
Generally, there are three types of non-metallic aerial optical cables, GYFTY, GYFTS, and GYFTA. If it is non-metallic and unarmoured, it is GYFTY, a layer-stranded non-metallic non-metallic optical cable, which is suitable for electric power, as a guide, and as a lead-in optical cable. GYFTA is a n