GYTZA-74~84Xn Optic Cable

Descriere

GYTZA-74~84Xn Optic Cable is Flame-retardance Stranded Loose Tube Optical Cable. It is widely used in outdoor overhead and pipeline laying scenarios, especially performing well in environments that require high flame-retardant performance.

GYTZA-74~84Xn Optic Cable Product Overview

The structure of GYTZA fiber optic cable is that a 250μm optical fiber is sleeved into a loose tube made of high-modulus material, which is filled with a waterproof compound. In the center of the core is a metal reinforcing core, and for some core cables, a layer of polyethylene (PE) is squeezed out of the metal reinforcing core. The loose tube (and filler rope) are twisted around the central reinforcing core to form a compact and rounded core, and the gaps within the core are filled with water-blocking filling. Plastic-coated aluminum strip (APL) is longitudinally wrapped and extruded into a flame-retardant sheath to form a cable.
A fiber optic cable is a communication line used for long-distance, high-speed data transmission, and its core component is an optical fiber made of high-purity glass or plastic. The optical cable uses the principle of total reflection of light to convert the electrical signal into an optical signal, transmit it through optical fiber, and then convert the optical signal back to the electrical signal at the receiving end, so as to realize the high-speed transmission of information.

GYTZA-74~84Xn Optic Cable Product Pictures

GYTZA-74~84Xn Optic Cable Product Specifications

GYTZA-74~84Xn Optic Cable Product Features

• Flame Retardant Sheath Design GYTZA optical cable adopts a longitudinal wrapping structure with a double-sided coated aluminum tape (APL), with an outer layer made of extruded flame-retardant polyethylene (PE) or low-smoke halogen-free sheath, exhibiting excellent flame retardant properties, meeting B-grade flame retardant standards, and being non-toxic and environmentally friendly. The thickness of the aluminum tape is 0.25mm, which tightly bonds with the sheath, providing strong moisture-proof performance.
• Waterproof and Mechanical Protection The loose tube is filled with a special waterproof compound, and the cable core gaps are filled with water-blocking grease to achieve dual water-blocking across the entire cross-section, significantly enhancing moisture resistance. The central metal reinforcing core (phosphated steel wire or steel strands) provides high modulus support, enhancing tensile and compressive strength.
• Layer-stranded Structure Optical fibers are inserted into high modulus polyester loose tubes, using ‘SZ’ bi-directional layer-stranding technology. The cable pitch design is reasonable, reducing additional loss to the optical fibers and ensuring mechanical stability.

GYTZA-74~84Xn Optic Cable and more Optic Cables

Fire-resistant optical cable (GJFZY53-FR)
Loose tube stranded all-dry optical cable (DCFA)
8-shaped optical cable (GYTC8A)
Central tube light armored fiber optic cable (GYDXTW)
Central tube flame-retardant optical cable (GYXTZW)
Central tube non-metallic unarmored optical cable (GYFXY)
Central tube unarmored optical cable (GYXY)
Central tube light armored optical cable (GYXS/GYXTW)
Loose tube stranded light armored fiber optic cable (GYDTS)
Loose tube stranded non-armored fiber optic cable (GYDTA)
Loose tube stranded non-metallic reinforced core non-armored flame-retardant optical cable (GYFTZY)
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)

GYTZA-74~84Xn Optic Cable Product Applications

1. Communication NetworksLong-distance transmission:
Fiber optics are used in backbone communication networks that span cities and countries, carrying massive data like internet, telephone, and television signals.
5G base station interconnection: Fiber to the antenna (FTTA) provides high-speed backhaul for 5G networks, meeting the demands for low latency and high-density coverage.
Residential fiber optics (such as flat drop cables) enable applications like gigabit broadband, high-definition video, and smart home technologies.
2. Power SystemPower Communication
Private NetworkOPGW (Optical Fiber Composite Overhead Ground Wire): Integrated into high voltage transmission lines for grid monitoring, fault location, and dispatch communication.
ADSS (All-Dielectric Self-Supporting Cable): Installed on power towers, resistant to electromagnetic interference, suitable for complex power environments.
Optical cables support distribution automation, remote meter reading, and data transmission and control for new energy power plants (wind and solar).
3. Transportation and Public Facilities
Rail TransitRailways and High-speed Rail: Optical cables are used for train control signals (such as CTCS), video monitoring, and passenger information systems (such as GYTZA optical cables suitable for tunnel fire safety scenarios).Highways: Transmit ETC, traffic monitoring, and tunnel emergency communication data.Urban Security and Smart CitiesSystems such as video monitoring networks, smart streetlights, and environmental monitoring rely on optical cables for real-time data transmission.

GYTZA-74~84Xn Optic Cable Product Structure

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