2-288 Core Self-Support Fiber Optic Cable GYTC8S

2-288 Core Self-Support Fiber Optic Cable GYTC8SFeatures(Self-support Fiber Optic Cable):1. Up to 288 Fiber Optic.2. The loose tube stranding technology make the fibers have good secondary excess lenth and allow the fibers free movement in the tube. Which keeps the fiber stress-free while the cables is subjected to longitudinal stress.3. Corrugated steel lape armored and PE outer sheath providing properity crush resistance and gun shot resistance features.4. Stranded wires as sell supportiong member providing excellent strain performance and convenlent installation.General Specifications(Self-support Fiber Optic Cable):Cable TypeGYTC8SFiber TypeSM , OM1, OM3ApplicationLong-distance communication, LANRecommended installation methodsAerialEnvironmentOutdoorTemperature Range-40ºC to 70ºCCable Structure(Self-support Fiber Optic Cable):Characteristics(Self-support Fiber Optic Cable):        · High tensile strength of stranded wires meet the requirement of self-supporting and reduce the          installation cost        · Good mechanical and temperature performance        · High strength loose tube that is hydrolysis resistant        · Special tube filling compound ensure a critical protection of fiber        · PSP enhancing moisture-proof        · Small diameter, light weight and friendly installation        · Long delivery length and low price.Cable Design(Self-support Fiber Optic Cable):ItemDescriptionModel NoGYTC8S1. Fiber count (CORE)482. Cable Diameter - Cable outer diameter10.0±0.2mm- Cable height18.0±0.2mm3. Cable Weight150KG4. Central Strength member -MaterialSteel wire-Diameter1.4mm5. Loose Tube -MaterialPBT-Outer diameter1.6-2.0 mm-Thickness0.3mm-Type of filling compoundJelly6. Filler -MaterialPP-Outer diameter1.6-2.0 mm7.Armor -MaterialCorrugated steel tape8. Messenger wire -MaterialSteel wire-Structure1.0/7-3.0mm9. Tube Assembly -Tube Layout1+5-Stranding typeSZ10. Water-blocking system -MaterialFilling Compound11. Core wrap -MaterialPolyester tape12.Outer Sheath -MaterialMDPE-Thickness1.8mm±0.2mm13. Sheath marking -Type of markingLaser printingFiber Specifications:Technical parameter of ITU-T G.652D (B1.3) single-mode optical fiberCharacteristicsConditionsSpecified ValuesUnitsOptical Characteristics   Mode field diameter (MFD)1310nm1550nm9.2±0.410.4±0.8µmµmCut-off wavelength (λcc) ≤1260nmAttenuation coefficient1310nm1383nm1550nm