Прямая захоронения волоконно-оптического кабеля с алюминиевой ап

Direct burial Optical Fiber Cable (GYTA53)Characteristics 1. High quality optical fiber provides good transmission performance 2. Accurate fiber excess length control ensures excellence mechanical and temperature performance 3. Strict craft and raw material control for cable stably operating over 30 years 4. The sturcture of all section water blocking and longitudinally armored with both side coatedaluminum tape provide good performance of moisture-proof and water blocking 5. Special filling gel filled loose tubes provides optical fiber protection 6. Corrosion resistance phosphated steel wire with high Young's module as the central strength member 7. Longitudinal corrugated aluminum tape and steel tape improves crush resistance of the cable Structure -> metallic central strength member -> PBT-made loose tubes -> aluminum-PE inner sheath -> steel tape & PE outer sheath ConfigurationNo. of Fibers 2-3638-7274-9698-120122-144Design6*66*128*1210*1212*12Loose Tube / Filler - Ømm1.92.32.32.32.3CSM Ømm2.02.44.05.57.1Outer Sheath Thicknessmm2.02.02.02.02.0Cable Diametermm13.915.117.118.620.2Cable WeightKg/km202241290333381 Application: Direct burial Temperature Range Transportation & Storage: - 40 to + 70°CMinimum Bending RadiusInstallation: - 30 to + 60°CUnder Maximum Tension: 20 x Cable-ØOperation: - 40 to + 70°CWithout Tension: 10 x Cable-Ø Main Mechanical and Environmental Test Max. Installation Tension; Max. Operation Tension; Crush; Impact; Torision; Repeated Bending; Cable Bend; Temperature Cycling; Water Penetration Identification and Packing a. Fiber Colors & Buffer Tube Colors (acc. to TIA/EIA-598-A standards) Blue, Orange, Green, Brown, Grey, White, Red, Black, Yellow, Violet, Rose, Aqua. -> Note: special color spectrum can be customized according to customer requests, but it must be clearly described in the order. b. Sheath Marking: the outer sheath is marked in 1 meter intervals as follows:DRAKA COMTEQ<year of manufacture> <number and type of fiber><length marking in meter>c. Packing: Wooden drums with protection. d.Delivery Lengths: Standard delivery lengths are 2 km, 4 km, 6 km with a tolerance of - 1% / + 3%