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Beskrywing
The structure of the GYFTY fiber optic cable is that a 250μm fiber is sleeved into a loose tube made of high-modulus material, which is filled with a waterproof compound. At the center of the core is a glass fibre reinforced plastic (FRP) tube (and filler rope) twisted around the central reinforcing core to form a compact and round core, and the gaps in the core are filled with water-blocking filling. The cable core is extruded with a layer of polyethylene sheath to form a cable.
GYFTY86 Non-armored Cable Product Pictures
GYFTY86 Non-armored Cable Product Specifications
| Fiber optic cable model in 2-fiber increments) |
Number of fibers | Number of casings | Number of fill ropes | Reference cable weight (kg/km） | Tensile force is allowed Long-term/short-term (N) |
Allowable squashing force Long-term/short-term (N/100mm) |
Buig radius Static/Dynamic (mm) |
| GYFTY53-2~6Xn | 2~6 | 1 | 7 | 201 | 1000/3000 | 1000/3000 | 12.5D/25D |
| GYFTY53-8~12Xn | 8~12 | 2 | 6 | 201 | |||
| GYFTY53-14~18Xn | 14~18 | 3 | 5 | 201 | |||
| GYFTY53-20~24Xn | 20~24 | 4 | 4 | 201 | |||
| GYFTY53-26~30Xn | 26~30 | 5 | 3 | 201 | |||
| GYFTY53-32~36Xn | 32~36 | 6 | 2 | 201 | |||
| GYFTY53-38~42Xn | 38~42 | 7 | 1 | 201 | |||
| GYFTY53-44~48Xn | 44~48 | 8 | 0 | 201 | |||
| GYFTY53-50~60Xn | 50~60 | 5 | 3 | 213 | |||
| GYFTY53-62~72Xn | 62~72 | 6 | 2 | 213 | |||
| GYFTY53-74~84Xn | 74~84 | 7 | 1 | 213 | |||
| GYFTY53-86~96Xn | 86~96 | 8 | 0 | 213 | |||
| GYFTY53-98~108Xn | 98~108 | 9 | 1 | 244 | |||
| GYFTY53-110~120Xn | 110~120 | 10 | 0 | 244 | |||
| GYFTY53-122~132Xn | 122~132 | 11 | 1 | 288 | |||
| GYFTY53-134~144Xn | 134~144 | 12 | 0 | 288 |
| Vesel tipe | attenuation | bandwydte | Numeriese diafragma | Fiber optic cable cut-off wavelength | ||||
| （+20℃） | ||||||||
| @850nm | @1300nm | @1310nm | @1550nm | @850nm | @1300nm | |||
| G.652 | — | — | ≤0.36dB/km | ≤0.22dB/km | — | — | — | ≤1260nm |
| G.655 | — | — | ≤0.40dB/km | ≤0.23dB/km | — | — | — | ≤1450nm |
| 50/125µm | ≤3.3dB/km | ≤1.2dB/km | — | — | ≥500MHz·km | ≥500MHz·km | 0.200±0.015 NA | — |
| 62.5/125µm | ≤3.5dB/km | ≤1.2dB/km | — | — | ≥200MHz·km | ≥500MHz·km | 0.275±0.015 NA | — |
GYFTY86 Non-armored Cable Product Features
- Very good mechanical and temperature properties
- The loose tube material itself has good hydrolysis resistance and high strength
- The tube is filled with a special paste to protect the optical fiber
- Good compression resistance and softness
- The following measures are taken to ensure the waterproof performance of the cable:
- Single non-metallic center reinforcing core
- The loose tube is filled with a special waterproofing compound
- Full core filling
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