Outdoor Armoured Direct Burial Stranded Loose Tube Cable Fiber
Optical Cable
The fibers, 250µm, are positioned in a loose tube made of a high
modulus plastic. The tubes are filled with a water-resistant
filling compound. A steel wire, sometimes sheathed with
polyethylene (PE) for cable with high fiber count, locates in the
center of core as a metallic strength member. Tubes (and fillers)
are stranded around the strength member into a compact and circular
cable core. An Aluminum Polyethylene Laminate (APL) is applied
around the cable core, which is filled with the filling compound to
protect it from water ingress. Then the cable core is covered with
a thin PE inner sheath. After the PSP is longitudinally applied
over the inner sheath, the cable is completed with a PE outer
sheath.
Characteristics
- Steel wire strength filler protect tube fiber. Steel tape armord.
- Good ultra violet radiation resistant property.
- Double sheath and Double armored .
- Good moisture resistance.
Application
1. Direct burial
2. Underground
| Item | Parameters |
| Loose tube | Material | PBT |
| Color | All colors display |
| Filler | Material | PE |
| Color | Black |
| CSM | Material | Phosphating steel wire |
| Inner armoured | Material | Plastic coated aluminum strip |
| Inner jacket | Material | MDPE |
| Color | Black |
| Outer armoured | Material | Plastic coated steel strip |
| Outer jacket | Material | MDPE |
| Color | Black |
| Min. bending radius | Static | 12.5 times cable diameter |
| Dynamic | 25 times cable diameter |
| Repeating bending | Load:250N;number of cycles:30 No obvious addition attenuation, no
fiber break and no cable damage. |
| Tensile performance | Short term | 3000N |
| Crush | Short term | 3000N/100mm |
| Torsion | Load:250N; number of cycles:10; twist angle:±180° No obvious
addition attenuation, no fiber break and no cable damage. |
FAQ
1,Q:Are you a factory or trade company?
A:We are a factory
2,Q:What is the MOQ?
A:The MOQ of Fiber Optic cable is 1km.
3.Q:Which brand of fiber do you use?
A:YOFC,Fiberhome,etc
4,Q:Can you accept small order?
A:Yes, small order is available .We support new project of our
customers as we know business is always from small order.
5,Q:What’s delivery time?
A:The general delivery time is 5-7 days after order confirmed. It
depends on the order quantity.
6.Can you supply customized products and logo?
A:Yes. We supply OEM service.
7.What’s your payment terms?
A: We accept T/T,L/C,Western Union, 30% Deposit and 70% before
shipment.
