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The structure of GYFDTS optical cable is to put 4, 6, 8, 12 core optical fiber ribbons into loose tubes made of high modulus materials, and the loose tubes are filled with waterproof compounds. The center of the cable core is a glass fiber reinforced plastic (FRP). The loose tube and filling rope are twisted around the central reinforcement core to form a compact and round cable core, and the gaps in the cable core are filled with water-blocking fillers. The double-sided plastic-coated steel tape (PSP) is longitudinally wrapped and then extruded into a polyethylene sheath to form a cable.
| Cable Type | GYFDTS |
| Fiber Counts | 2-864 |
| Fiber Color | Blue, Orange, Green, Brown, Slate, White, Red, Black, Yellow, Violet, Pink, Aqua |
| Fiber Types | Single-mode and Multimode |
| Cable Construction | S-Z Stranded loose tube |
| Strength Member | FRP |
| Sheath Options | Single PE Sheath |
| Armor | Corrugated steel tape |
| Operating Temperature | -40ºC to 70ºC |
| Tensile Strength | Short term 1500N / Long term 600N |
| Crush Resistance | Short term 1000N/100mm / Long term 300N/100mm |
| Min. Bend Radius | Dynamic 20D / Static 10D |
* Note: Parameters are typical values and can be customized according to requirements.





