The cable consists of a central loose tube, filled with a synthetic oil-based jelly, non-nutritive to fungus, electrically non-conductive, homogeneous, and free from dirt and foreign matter, containing up to 24 optical fibers.
दुई फाइबर प्रबलित प्लास्टिक (FRP) तत्त्व अनुदैर्ध्य ट्यूबको समानान्तर लागू हुन्छन्, र बाह्य कालो पीई म्यान, UV प्रतिरोधी।