TTI Fiber Communication Tech. Co., Ltd. |
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♦ Can be installed without shutting off the power
♦ Excellent AT performance, The maximum inductive at the operating point of AT sheath can reach 25kV
♦ Light weight and small diameter reducing the load caused by ice and wind and the load on towers and backprops
♦ Large span lengths and the largest span is over 1000m
♦ Good performance of tensile strength and temperature
♦ The design life span is 30 years
♦ FTTH Network GPON, EPON.
♦ Rural communication
♦ Local trunk line
♦ CATV
♦ Computer networks system
Number of fiber | 24-144core | |
Filling rope | 2-0 | |
Moisture Barrier | Water blocking system | |
Central strength member | material | FRP/FRP with PE |
size | 2.1mm | |
Tube-filling | Tube filling compoun | |
filler | PP tube/ PVC tube | |
Inner sheath | material | PE |
Loose tube | material | PBT |
diameter | 2.2(outer/inner) | |
Outer armored | material | Aluminium tape/Corrugated steel tape |
Outer sheath | material | PE/HDPE |
diameter | 1.7±0.2mm |
4. Cable Mechanical characteristic:
core | Cable diameter | weight |
2 core to 60core | 12±0.5mm | 140±5kg/km |
72core | 13±0.5mm | 190±5kg/km |
96core | 14.5±0.5mm | 220±5kg/km |
144core | 16.5±0.5mm | 240±10kg/km |
Rec.daily max working tension | 88kn | |
Max. Allowable working tension | 32.7kn | |
Modulus of elasticity | 37kn/mm2 | |
Min Bending Radius(mm) | operation | 240mm |
installation | 390mm | |
Extra load | Extra load 0.5%-0.7% | |
Ice | 5mm | |
Wind speed | 35m/s |