Active Member
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[China]
Address: No. 55 building,Zhangkeng Industrial Park,Minzhi,Longhua District,Shenzhen,Guangdong Province,China
Contact name:Richard
Qualfiber Technology Co.,Ltd |
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The fibers, either single-mode or multimode type, are placed in a
loose tube made of high modulus plastic. The tubes are filled with
a water-resistant filling compound. A steel wire locates in the
center of core as a metallic strength member. The tubes (and
fillers) are stranded around the strength member into a compact and
circular cable core. After PSP is applied around the cable core,
this part of cable accompanied with the stranded wires as the
supporting part are completed with a polyethylene (PE) sheath to be
figure 8 structure. This kind of cable is specifically applied for
self-supporting aerial installation.
Cable construction details :
| Number of fiber | 24~144core | |||||||
| Moisture Barrier | Water blocking system | |||||||
| Central strength member | material | FRP | ||||||
| diameter | 1.4mm | |||||||
| Mental strength member | material | Steel wire | ||||||
| diameter | 1.0mm*7 | |||||||
| Gallus | material | PE | ||||||
| diameter | 2.2mm*2.8mm | |||||||
| Loose tube | material | PBT | ||||||
| diameter | 2.2(outer/inner) | |||||||
| Tube-filling | material | Tube filling compound | ||||||
| Outer armored | material | corrugated steel tape | ||||||
| Outer sheath | material | PE | ||||||
| diameter | 1.70±0.2mm | |||||||
Fiber color
| Number of fiber per tube 8cores | 1 | 2 | 3 | 4 | 5 | 6 |
| Blue | Orange | Green | Brown | Grey | White | |
| 7 | 8 | 9 | 10 | 11 | 12 | |
| Red | Black | Yellow | Violet | Pink | Aqua |
Cable Mechanical characteristic
| core | Cable diameter | weight | |||||
| 24 cores to60 cores | 5.5*10.0±0.5mm | 145 ±5 kg/km | |||||
| 72cores | 13.1±0.5mm | 290±10kg/km | |||||
| 96cores | 14.7±0.5mm | 330±10kg/km | |||||
| 144cores | 17.9±0.5mm | 420±10kg/km | |||||
| Min Bending Radius(mm) | Long term | 10D | |||||
| Min Bending Radius(mm) | Short term | 20D | |||||
| Min allowable Tensile Strength(N) | Long term | 3000 | |||||
| Min allowable Tensile Strength(N) | Short term | 7000 | |||||
| Crush Load (N/100mm) | Long term | 1000 | |||||
| Crush Load (N/100mm) | Short term | 3000 | |||||
| Operation temperature (℃) | -40+70 | ||||||
| Installation temperature(℃) | -15+60 | ||||||
Cable marking and cable reel marking
The cable sheath shall be marked with white characters according to
customer's requirement.
