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GYTZS-74~84Xn Optic Cable is Stranded Loose Tube Flame-retardant Cable, which is applicable to overhead
GYTZS-74~84Xn Optic Cable Product Overview
The structure of the optical cable consists of a 250µm optical fiber housed in a loose tube made of high modulus materials, with the inside of the tube filled with a waterproof compound. At the center of the cable core is a metal reinforcing core, and for certain types of fiber cables, an additional layer of polyethylene (पी.ई) is extruded around the metal reinforcing core. The loose tube and filling yarn are twisted around the central reinforcing core to form a compact and round cable core, with the gaps within the cable core filled with water-blocking material. A double-sided coated steel tape (PSP) is longitudinally wrapped and then extruded into a flame-retardant sheath to form the cable.
Optical cables are mainly composed of optical guiding fibers (optical fibers) and plastic protective tubes and outer sheaths. They consist of a certain number of optical fibers arranged in a specific way to form the cable core, which is covered with a sheath, and some are also covered with an outer protective layer, used for transmitting optical signals as a communication line.
GYTZS-74~84Xn Optic Cable Product Pictures
GYTZS-74~84Xn 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 (एन) |
Allowable squashing force Long-term/short-term (N/100mm) |
मुड़ी हुई बहिः प्रकोष्ठिका Static/Dynamic (मिमी) |
|
| GYTZS-2~6Xn | 2~6 | 1 | 4 | 118 | 600/1500 | 300/1000 | 10D/20D | |
| GYTZS-8~12Xn | 8~12 | 2 | 3 | 118 | ||||
| GYTZS-14~18Xn | 14~18 | 3 | 2 | 118 | ||||
| GYTZS-20~24Xn | 20~24 | 4 | 1 | 118 | ||||
| GYTZS-26~30Xn | 26~30 | 5 | 0 | 118 | ||||
| GYTZS-32~36Xn | 32~36 | 6 | 0 | 131 | ||||
| GYTZS-38~48Xn | 38~48 | 4 | 1 | 139 | ||||
| GYTZS-50~60Xn | 50~60 | 5 | 0 | 139 | ||||
| GYTZS-62~72Xn | 62~72 | 6 | 0 | 170 | ||||
| GYTZS-74~84Xn | 74~84 | 7 | 1 | 200 | ||||
| GYTZS-86~96Xn | 86~96 | 8 | 0 | 200 | ||||
| GYTZS-98~108Xn | 98~108 | 9 | 1 | 230 | ||||
| GYTZS-110~120Xn | 110~120 | 10 | 0 | 230 | ||||
| GYTZS-122~132Xn | 122~132 | 11 | 1 | 268 | ||||
| GYTZS-134~144Xn | 134~144 | 12 | 0 | 268 | ||||
| GYTZS-146~216Xn | 146~216 | 13~18 | 5~0 | 268 | ||||
| GYTZS-288Xn | 288 | 24 | 0 | 360 | ||||
| फाइबर प्रकार | क्षीणन | बैंडविड्थ | संख्यात्मक एपर्चर | Fiber optic cable cut-off wavelength | ||||
| （+20℃） | ||||||||
| @850एनएम | @1300एनएम | @1310एनएम | @1550 एनएम | @850एनएम | @1300एनएम | |||
| जी.652 | — | — | ≤0.36dB/किमी | ≤0.22dB/किमी | — | — | — | ≤1260 एनएम |
| जी.655 | — | — | ≤0.40dB/km | ≤0.23dB/किमी | — | — | — | ≤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 | — |
GYTZS-74~84Xn Optic Cable Product Features
- Optical Fiber: The core of the optical cable, made of high-purity quartz glass or plastic, used for transmitting optical signals. Optical fibers are divided into single-mode fibers and multi-mode fibers; single-mode fibers are suitable for long-distance transmission while multi-mode fibers are suitable for short-distance transmission.
- Cladding: Wraps around the outer layer of the optical fiber, with a lower refractive index than the fiber core, ensuring total internal reflection transmission of optical signals within the fiber, preventing signal leakage.
- Buffer Layer: Provides additional protection, reducing the mechanical stress and environmental impact on the optical fiber.
- Armored Layer: Located on the outer part of the cable, used to protect the optical fibers from external physical damage, such as metal wires, plastic sheaths, or materials resistant to rodent bites.
- Reinforcement Elements: Usually made of steel wire or glass fibers, used to enhance the tensile strength of the optical cable.
- Filling Material: Such as waterproof grease, used to fill the internal gaps of the cable, preventing water and moisture from entering.
- Outer Sheath: The outermost protective layer, typically made from materials like polyethylene (पी.ई) or polyvinyl chloride (पीवीसी), which have good weather resistance and mechanical strength.
GYTZS-74~84Xn Optic Cable Product and More Optic Cables
- Long-distance communication: Used for long-distance data transmission between countries and internationally.
- Metropolitan area network: Connects different network nodes within a city.
- Local area network: Used for high-speed data transmission in local networks such as businesses, schools, and homes.
- Data center: Connects servers, storage devices, and network devices to achieve high-speed internal communication.
GYTZS-74~84Xn Optic Cable Product Applications
Loose Tube Stranded Reinforced Core Armored Flame Retardant Optical Cable (GYTZA53)
Loose Tube Stranded Non-Metallic Reinforced Core Armored Flame Retardant Optical Cable (GYFTZA53)
Loose Tube Stranded Flame Retardant Optical Cable (GYTZS)
Loose Tube Stranded Non-Armored Flame Retardant Optical Cable (GYTZA)
Loose Tube Stranded Non-Metallic Reinforced Core Armored Optical Cable (GYFTA53)
Loose Tube Stranded Non-Metallic Reinforced Core Ordinary Armored Optical Cable (GYFTY53)
Loose Tube Stranded Non-Metallic Reinforced Core Non-Armored Optical Cable (GYFTA)
Loose Tube Stranded Non-Metallic Reinforced Core Optical Cable (GYHTY)
Loose Tube Stranded Non-Metallic Reinforced Core Non-Armored Optical Cable (GYFTY)
Loose Tube Stranded Single Steel Wire Armored Optical Cable (GYTA53 33)
Loose Tube Stranded Reinforced Armored Optical Cable (GYTA53)
Loose Tube Stranded Ordinary Armored Optical Cable (GYTY53)
GYTZS-74~84Xn Optic Cable Product Structure
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