Optical Fibre Cable
Stranded Loose Tube APL-Armoured Cable
GYTA
Aluminium-tape armour · 2–288 fibres · duct and aerial
The workhorse outdoor construction: gel-filled PBT loose tubes stranded around a steel-wire central member, aluminium-polyethylene laminate armour, PE sheath. Light for its strength, and the aluminium armour keeps the weight down where steel would be overkill.
Key features
- Good mechanical and temperature performance
- Steel wire as the central strength member
- Hydrolysis resistant loose tube
- Fiber gel ensures critical protection of fiber
- Specially designed stranded compact structure eliminating contraction of tubes
- Rugged, durable PE jacket protects against UV radiation, fungus etc.
- Crush resistance and flexibility
- Water-blocking measures : - Loose tube gel-filled - 100% cable filling compound - APL moisture barrier
Applications
Quality & compliance
GYTA
Quality highlights
- Central strength member: Phosphated steel wire
- Tensile strength (short / long term): 3000 N / 1000 N
- Crush resistance (short / long term): 1000 N / 300 N per 100 mm
- Operating temperature: -40 °C ~ +70 °C
- Storage temperature: -40 °C ~ +70 °C
Specifications
GYTA
| Fiber Type | G652D G655 G657 50/125 62.5/125 |
|---|---|
| Tensile Strength（N） | Long/Short Term：600/1500 |
| Crush Resistance（N/100mm） | Long/Short Term：300/1000 |
| Bending Radius(mm) | Static/Dynamic：10D/20D |
| Temperature(℃) | Storage /Operation：-40℃~+70℃ |
The fibers are positioned in a loose tube made of high modulus plastic and filled with gel. Tubes (and fillers) are stranded around the metallic strength member to form the cable core filled with water blocking compound. An Aluminum tape (APL) is armored longitudinally around the core. Finally a PE jacket is extruded.
| Counts | 2-30 | 32-36 | 38-60 | 62-72 | 74-96 | 98-120 | 122-144 | 146-216 | 218-288 |
|---|---|---|---|---|---|---|---|---|---|
| Max.fiber counts per tube | 6 | 6 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Units(Tubes or Fillers) | 5 | 6 | 5 | 6 | 8 | 10 | 12 | 18 | 24 |
| Cable Diameter（mm） | 9.2 | 9.6 | 9.7 | 10.2 | 11.5 | 12.8 | 14.0 | 14.3 | 16.2 |
| Weight（Kg/km） | 77 | 91 | 87 | 105 | 128 | 152 | 178 | 185 | 232 |
| Fiber Type | G652D G655 G657 50/125 62.5/125 | ||||||||
| Tensile Strength（N） | Long/Short Term：600/1500 | ||||||||
| Crush Resistance（N/100mm） | Long/Short Term：300/1000 | ||||||||
| Bending Radius(mm) | Static/Dynamic：10D/20D | ||||||||
| Temperature(℃) | Storage /Operation：-40℃~+70℃ | ||||||||
Illustration
Reference photo of this product type — not the exact item shipped.
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