① Loose Tube : PBT material, filled with a thixotropic jelly compound
② Optical fibers : All type available
③ Central strength member : FRP (non-metallic) or Steel wire (metallic)
* If necessary, CSM may be coated by black PE
④ Core filling : Dry core (Water blocking yarn) or Thixotropic jelly
⑤ Ripcord (Option)
⑥ Core wrapping tape : Water swellable tape
⑦ Outer strength member (Option)
* Additional strength element : Glass yarns or Aramid yarns
⑧ Corrugated steel tape : ECCS (Electric Chrome Coated Steel) tape, Armor
⑨ Outer PE jacket : Nominal 1.5~2.0mm thickness (Black)
OPTICAL CALBE(SP TYPE)
- Different fiber types available
- Single jacket, Single armor, UV stabilized, water blocked, rodent resistance
- Excellent mechanical and environmental performance
- Medium weight and flexibility
- High tensile strength available
- High fiber counts (up to 432 fibers)
- Outdoor duct, burial applications
- High capacity
- Long haul communication system
- Subscriber & Local Area Network
- Voice, data, video & imaging system
| Fiber Count | Nominal Outer diameter [mm] | Nominal Weight [kg/km] | Max. Tensile Load | |
| Short Term [N] | Long Term [N] | |||
| 6 ~ 72 | 11.9 | 131 | 2,200 | 1,100 |
| 96 | 13.3 | 163 | 2,800 | 1,400 |
| 144 | 16.2 | 233 | 3,800 | 1,900 |
| 288 | 18.5 | 295 | 4,000 | 2,000 |
| 432 | 20.9 | 357 | 4,000 | 2,000 |
| 504 | 22.3 | 413 | 4,000 | 2,000 |
| Crush Load | Min. Bend Radius | ||
| Short Term [N/cm] | Long Term [N/cm] | Load [mm] | No load [mm] |
| 220 | 110 | 119 | 238 |
| 220 | 110 | 133 | 266 |
| 220 | 110 | 162 | 324 |
| 220 | 110 | 185 | 370 |
| 220 | 110 | 209 | 418 |
| 220 | 110 | 223 | 446 |
* TEMPERATURE CHARACTERISTICS : -40℃ to +70℃ (Operation), -10℃ to +50℃ (Installation), -40℃ to +70℃ (Storage)
* SPECIFICATION : Telcordia GR-20-CORE / IEC 60793 / IEC 6079