China Outdoor Direct Buried Optical Cable GYTY53, Find details about China Optical Cable, Outdoor from Outdoor Direct Buried Optical Cable GYTY53
Item | Unit | Specification | |
Fiber Type | OM2 | ||
Core diameter | mm | 50±2.5 | |
Cladding diameter | mm | 125.0 ± 1.0 | |
Cladding non-circularity | % | £1.0 | |
Core concentricity error | mm | £1.5 | |
Coating diameter | mm | 245 ± 10 | |
Coating/cladding concentricity error | mm | £12 | |
OFL Bandwidth | 850nm | MHz·km | ≥ 500 |
1300nm | MHz·km | ≥ 500 | |
Attenuation Coefficient | 850nm | dB/km | £3.5 |
1300nm | dB/km | £1.5 | |
Proof stress level | kpsi | ≥100 |
Fiber count | Structure | Fibers per tube | Loose tube diameter (mm) | CSM diameter /pad diameter(mm) | Thickness of inner jacket(mm) | Thickness of outer jacket(mm) | Cable diameter (mm) | Cable Weight (kg/km) |
8 | 1+6 | 4 | 1.7±0.1 | 1.8 /1.8 | 0.9±0.1 | 1.7±0.1 | 11.6 ±0.5 | 140 |
Item | Parameters | |
Loose tube | Material | PBT |
Color | Full color spectrum | |
Filler | Material | PE |
Color | Black | |
CSM | Material | Phosphating steel wire |
Inner jacket | Material | MDPE |
Color | Black | |
Outer armoured | Material | Plastic coated steel tape |
Outer jacket | Material | MDPE |
Color | Black | |
Min. bending radius | Static | 12.5 times cable diameter |
Dynamic | 25 times cable diameter | |
Repeating bending | Load:150N;number of cycles:30 No obvious addition attention, no fiber break and no cable damage. | |
Tensile performance | Short term | 3000N The addition attention≤0.1dB,fiber strain ≤0.15% |
Crush | Short term | 3000N/100mm The addition attention≤0.1dB |
Torsion | Load:150N; number of cycles:10; twist angle:±180° No obvious addition attention, no fiber 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 fiber break and no cable damage. |
Item | Standard | Parameters |
Operation temperature | IEC 60794-1-2 F1 | -40ºC~+70ºC |
Water penetration | IEC 60794-1-2-F5 | Water level:1m ,sample:3m, After 24h,no water ingress. |
Cable type | Drum | ||
Height | Width | Inner diameter | |
GYTY53 -8A1a | 900mm | 760mm | 400mm |