The fibers are arranged in a loose, high-modulus plastic tube. Water-blocking yarns and tape are used to fill the interstice on the inside and outside of the tubes. As a strength member, a fiber reinforced plastic rod (FRP), coated with polyethylene if needed, is positioned in the middle of the core.
To create a small, spherical cable core, tubers (and fillers) are stranded around the strength member. To create a cable, a layer of polyethylene sheath is extruded around the cable core.
Special filling gel-filled loose tubes offer ideal optical fiber shielding, while gel-free cable designs increase splicing efficiency and cleanliness.
A core strength member is a dielectric FRP rod with a high modulus.
It is simple to route the flexible buffer tubes in closures.
Outstanding temperature and mechanical performance.
Superior protection against UV rays, fungi, abrasions, and other outdoor elements is offered by jackets.
This dielectric structure is lightweight, quick to install, has strong electromagnetic resistance, and may be used in regions that are regularly lit or in electrical systems.
A 30-year lifetime is made possible by strict workmanship and raw material management.
Fiber count | Nominal diameter | Nominal weight | Max fiber per tube | NO.OF (Tubes +filler) | Allowable tensile load (N) | Allowable crush resistance (N/10cm) |
2～36 | 10.2 | 85 | 6 | 6 | 1500/600 | 1000/300 |
38～72 | 11.1 | 100 | 12 | 6 | 1500/600 | 1000/300 |
74～96 | 12.6 | 130 | 12 | 8 | 1500/600 | 1000/300 |
98～120 | 14.1 | 162 | 12 | 10 | 1500/600 | 1000/300 |
122～144 | 15.9 | 204 | 12 | 12 | 1500/600 | 1000/300 |
146～216 | 15.9 | 205 | 12 | 18(2 layers) | 1500/600 | 1000/300 |
>216 | customized | |||||
Special cables structures can be designed and manufactured on customer's request.
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No.10 Xumutang Road, Lishui Economic Development Zone, Nanjing, China 
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