Optical Fibre Cable
GYTY53 Outdoor Stranded Loose Tube CST Armor Double-jacket Optical Fiber Cable
GYTY53
GYTY53 · PE inner + PE outer sheath · corrugated steel tape · direct burial
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. Then the cable core is filled with water-blocking compound and covered with a PE inner jacket. After the corrugated steel tape (CST) is longitudinally armored over the inner jacket, the cable is completed with a PE outer jacket.
Key features
- Good mechanical and thermal performance
- Steel wire as the central strength member
- Hydrolysis resistant loose tube
- Tube filling gel ensures critical protection of fiber
- 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
- – Corrugated steel tape (CST) enhancing moisture-proof
Applications
Quality & compliance
GYTY53
Quality highlights
- Tensile strength, long / short term: 1000 / 3000 N
- Crush resistance, long / short term: 1000 / 3000 N/100 mm
- Bending radius, dynamic / static: 25 D / 12.5 D
- Strength member: FRP central element
- Transport / storage / operating temperature: -40 °C ~ +70 °C
Specifications
GYTY53
| Fiber Type | G652D G655 G657 50/125 62.5/125 |
|---|---|
| Tensile Strength（N） | Long/Short Term：1000/3000 |
| Crush Resistance（N/100mm） | Long/Short Term：1000/3000 |
| Bending Radius(mm) | Static/Dynamic：12.5D/25D |
| Temperature(℃) | Storage /Operation：-40℃~70℃ |
| 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) | 6 | 6 | 5 | 6 | 8 | 10 | 12 | 18 | 24 |
| Cable Diameter（mm） | 12.1 | 12.1 | 12.4 | 12.6 | 14.0 | 15.4 | 16.6 | 16.8 | 18.7 |
| Weight（Kg/km） | 153 | 153 | 156 | 167 | 202 | 234 | 267 | 271 | 333 |
| Fiber Type | G652D G655 G657 50/125 62.5/125 | ||||||||
| Tensile Strength（N） | Long/Short Term：1000/3000 | ||||||||
| Crush Resistance（N/100mm） | Long/Short Term：1000/3000 | ||||||||
| Bending Radius(mm) | Static/Dynamic：12.5D/25D | ||||||||
| Temperature(℃) | Storage /Operation：-40℃~70℃ | ||||||||
Illustration
Reference photo of this product type — not the exact item shipped.
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