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GYFTA-44~48Xn Optic Cable is Loose Tube Layer Stranded Non-metallic Reinforced Core Non-armored Optical Cable, Applicable: pipelines, overhead
GYFTA-44~48Xn Optic Cable Product Overview
The structure of GYFTA optical cable consists of a 250µm optical fiber encased in a loose tube made of high-modulus material, with waterproof compounds filling the inside of the tube. At the center of the cable core is a non-metallic central strength member (FRP), and for certain fiber counts, an additional layer of polyethylene (PE) is extruded over the non-metallic strength member. The loose tubes (and filler ropes) are stranded around the central strength member to form a compact and round cable core, with gaps within the cable core filled with water-blocking fillers. After longitudinal wrapping with coated aluminum tape (APL), a polyethylene sheath is extruded to form the cable.
Optical cables, with their high bandwidth, low loss, long-distance transmission capability, and resistance to electromagnetic interference, have become an indispensable part of modern communication infrastructure. With the development of technologies such as 5G, Internetul lucrurilor (IoT), and cloud computing, optical cables play an increasingly important role in building high-speed and reliable communication networks.
GYFTA-44~48Xn Optic Cable Product Pictures
GYFTA-44~48Xn Optic Cable Product Specifications
| Fiber optic cable model (in 2-fiber increments) |
Number of fibers | Number of casings | Number of infill ropes | Reference cable weight (kg/km） |
Tensile force allowed Long-term/short-term (N) |
Allowable squashing force Long-term/short-term (N/100mm) |
Bend radius Static/Dynamic (mm) |
|
| GYFTA-2~6Xn | 2~6 | 1 | 7 | 127 | 1000/3000 | 300/1000 | 10D/20d | |
| GYFTA-8~12Xn | 8~ 12 | 2 | 6 | 127 | ||||
| GYFTA-14~18Xn | 14~18 | 3 | 5 | 127 | ||||
| GYFTA-20~24Xn | 20~24 | 4 | 4 | 127 | ||||
| GYFTA-26~30Xn | 26~30 | 5 | 3 | 127 | ||||
| GYFTA-32~36Xn | 32~36 | 6 | 2 | 127 | ||||
| GYFTA-38~42Xn | 38~42 | 7 | 1 | 127 | ||||
| GYFTA-44~48Xn | 44~48 | 8 | 0 | 127 | ||||
| GYFTA-50~60Xn | 50~60 | 5 | 3 | 136 | ||||
| GYFTA-62~72Xn | 62~72 | 6 | 2 | 136 | ||||
| GYFTA-74~84Xn | 74~84 | 7 | 1 | 136 | ||||
| GYFTA-86~96Xn | 86~96 | 8 | 0 | 136 | ||||
| GYFTA-98~108Xn | 98~108 | 9 | 1 | 161 | ||||
| GYFTA-110~120Xn | 110~120 | 10 | 0 | 161 | ||||
| GYFTA-122~132Xn | 122~132 | 11 | 1 | 195 | ||||
| GYFTA-134~144Xn | 134~144 | 12 | 0 | 195 | ||||
| Tipul fibrei | Atenuare | Lățimea de bandă | Diafragma numerică | Fiber optic cable cut-off wavelength | ||||
| （+20℃） | ||||||||
| @850nm | @1300 nm | @1310nm | @1550nm | @850nm | @1300nm | |||
| G.652 | — | — | ≤0.36dB/km | ≤0.22dB/km | — | — | — | ≤1260nm |
| G.655 | — | — | ≤0.40dB/km | ≤0,23 dB/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 | — |
GYFTA-44~48Xn Optic Cable Product Features
• Has excellent mechanical properties, temperature characteristics, and flame retardant properties.
• The loose tube material itself has good hydrolysis resistance and high strength.
• The tube is filled with a special oil paste, providing critical protection for the optical fibers.
• The specially designed compact fiber optic cable structure effectively prevents tube shrinkage.
• The PE sheath has excellent UV radiation resistance.
• The following measures are taken to ensure the waterproof performance of the fiber optic cable:
– Single non-metallic central reinforcement core
– The loose tube is filled with a special waterproof compound
– Complete filling of the cable core
– Coated aluminum tape (APL) moisture barrier
GYFTA-44~48Xn Optic Cable Product and More Optic Cables
Non-metallic central tube lightweight lightning-proof and rodent-proof optical cable (GYQFXTY73)
Central tube flame-retardant optical cable for coal mines (MGXTW)
Loose-tube layer-stranded flame-retardant optical cable for coal mines (MGTS)
Layer-stranded non-metal blown optical cable (JET) Central tube non-armored optical cable (GYXY)
Central tube lightweight armored optical cable (GYXS/GYXTW)
Loose-tube layer-stranded lightweight armored fiber ribbon optical cable (GYDTS)
Loose-tube layer-stranded non-armored fiber ribbon optical cable (GYDTA)
Loose-tube layer-stranded non-metal reinforced core non-armored flame-retardant optical cable (GYFTZY)
Loose-tube layer-stranded reinforced core armored flame-retardant optical cable (GYTZA53)
Loose-tube layer-stranded non-metal reinforced core armored flame-retardant optical cable (GYFTZA53)
Loose-tube layer-stranded flame-retardant optical cable (GYTZS)
Loose-tube layer-stranded non-armored flame-retardant optical cable (GYTZA)
Loose-tube layer-stranded non-metal reinforced core armored optical cable (GYFTA53)
Loose-tube layer-stranded non-metal reinforced core ordinary armored optical cable (GYFTY53)
GYFTA-44~48Xn Optic Cable Product Applications
- Duct Cable Installations: Its compact and lightweight structure allows for easy installation in narrow conduits, while its water-blocking capabilities effectively protect against underground moisture.
- Harsh Climate Conditions: Exceptional temperature characteristics and mechanical performance ensure reliable operation in cold, high-temperature, or environments with frequent temperature fluctuations.
- Long-Distance Communication: With outstanding optical performance and low attenuation, it is well-suited for long-distance communication links, such as intercity, rural, or remote area backbone networks.
GYFTA-44~48Xn Optic Cable Product Structure
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