A stranded loose tube cable with double armour and double jacket, for demanding installations including direct burial. Fibre counts up to 288, with S-Z stranding.
Construction
- 2 to 288 fibres, 250 µm coloured
- Gel-filled loose tubes
- Central strength member: steel wire or FRP (fibreglass-reinforced plastic)
- Double armour: aluminium tape (inner) and steel tape (outer)
- Inner jacket: black UV- and water-resistant polyethylene (PE)
- Outer jacket: black UV- and water-resistant polyethylene (PE)
Why use it
- Gel-filled loose tubes protect the fibres
- Double jacket and double armour protect against rodents and mechanical damage
- UV- and water-resistant
Typical uses
Direct burial, duct and underground conduit; backbone links.
Specifications
| Item | Parameters | |
|---|---|---|
| Loose tube | Material | PBT |
| Colour | All colors display | |
| Filler | Colour | Grey |
| CSM | Material | Phosphating steel wire |
| Inner armoured | Material | Aluminum Tape Armored |
| Inner jacket | Material | PE |
| Colour | Black | |
| Outer armoured | Material | Steel Tape Armored |
| Outer jacket | Material | PE |
| Colour | Black | |
| Min. bending radius | Static | 10 times cable diameter |
| Dynamic | 20 times cable diameter | |
| Repeating bending | Load:150N;number of cycles:30 No obvious addition attention, no fibre break and no cable damage. | |
| Tensile performance | Short term | 3000N |
| Crush | Short term | 3000N/100mm |
| Torsion | Load:150N; number of cycles:10; twist angle:±180° No obvious addition attention, no fibre break and no cable damage. | |
| Impact | Impact energy:450g×1m; radius of hammer head:12.5mm; number of impact: 5 No obvious addition attention, no fibre break and no cable damage. | |
Packing
Plywood or fumigated wooden drum.