Direct-Buried Optical Cable GYTA53 GYTA53-48

Direct-Buried Optical Cable GYTA53 GYTA53-48

Supplier
Szsrtx168
Part Number
GYTA53-48
Category
Fiber Cables & Bundles
Origin
China

The central strength member is phosphated steel wire, optionally PE-coated depending on the design. PBT loose tubes hold up to 12 fibers and water-blocking gel. Optional PP filler ropes fill the core. Tubes/fillers are SZ-stranded around the central member. Core-filling cable gel provides gel-based water blocking; semi-dry protection is optional. Longitudinal aluminum-tape armor forms a protective layer, with corrugated steel-tape outer armor. Each sheath layer contains two polyester ripcords. Inner/outer sheaths are black MDPE/HDPE. Direct-buried cable specifications vary with fiber count and structure. The stated 48-fiber design applies only to double-sheath, double-armored direct-buried cable. Contact the supplier for assistance with other designs.

Specification Snapshot
Loose-Tube / Filler-Rope Diameter - Φ
2.2 mm
Central Strength Member Diameter (May Include a Protective Cushion Layer) Φ
1.8 mm
Inner Sheath Thickness
≥0.8 mm
Outer Sheath Thickness
≥1.8 mm
Average Optical Cable Outer Diameter
15.0 ±0.5
Zero-Dispersion Wavelength [G.652D Specifications After Cabling]
1300nm~1324 nm
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Overview

The central strength member is phosphated steel wire, optionally PE-coated depending on the design. PBT loose tubes hold up to 12 fibers and water-blocking gel. Optional PP filler ropes fill the core. Tubes/fillers are SZ-stranded around the central member. Core-filling cable gel provides gel-based water blocking; semi-dry protection is optional. Longitudinal aluminum-tape armor forms a protective layer, with corrugated steel-tape outer armor. Each sheath layer contains two polyester ripcords. Inner/outer sheaths are black MDPE/HDPE. Direct-buried cable specifications vary with fiber count and structure. The stated 48-fiber design applies only to double-sheath, double-armored direct-buried cable. Contact the supplier for assistance with other designs.

Specifications

ParameterValue
Total Fiber Count of the Cable48
Number of Loose Tubes4
Fiber Count per Tube12
Number of Filler Ropes1
Loose-Tube / Filler-Rope Diameter - Φ2.2 mm
Central Strength Member Diameter (May Include a Protective Cushion Layer) Φ1.8 mm
Inner Sheath Thickness≥0.8 mm
Outer Sheath Thickness≥1.8 mm
Average Optical Cable Outer Diameter15.0 ±0.5
Tensile Force (Customizable, Low Value) [Customizable; Minimum (English Table)]2500 N
Attenuation [G.652D Cabled Performance; @1310nm]≤0.35 dB/km
Attenuation [G.652D Cabled Performance; @1550nm]≤0.24 dB/km
Mode-Field Diameter (MFD) [G.652D Cabled Performance; @1310nm]9.2±0.4 μm
Dispersion Coefficient [G.652D Cabled Performance; 1288~1339nm ([敏感词]); English Corresponds to Absolute Value (Chinese [敏感词] Retained as in Source)]≤3.5 ps/(nm·km)
Dispersion Coefficient [G.652D Cabled Performance; @1550 nm]≤18 ps/(nm·km)
Zero-Dispersion Wavelength [G.652D Specifications After Cabling]1300nm~1324 nm
Zero-Dispersion Slope [G.652D Specifications After Cabling]≤0.092 ps/(nm²·km)
Cutoff Wavelength λ_cc [G.652D Cabled Performance; cc Is a Subscript]≤1260 nm
Polarization Mode Dispersion (PMD, Fiber in Its Original State) [G.652D Specifications After Cabling]≤0.20 ps/km¹/²
Cladding Diameter [G.652D Specifications After Cabling]125±1 μm
Coating Diameter [G.652D Specifications After Cabling]245±10 μm
Cladding Non-Circularity [G.652D Specifications After Cabling]≤1.0%
Core-Cladding Concentricity Error [G.652D Specifications After Cabling]≤0.6 μm
Fiber Tensile Strength [G.652D Specifications After Cabling]≥0.69 GPa (100kpsi)
Macrobend loos [G.652D Performance (Cabled) English Table; Radius=30mm, in 100 Turns.]≤0.1 dB

Datasheet

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Supplier Information

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Szsrtx168
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Shenzhen Shengrui Communication Co., Ltd. was established in 2012. It is an enterprise engaged in the research and development, production, processing, and sales of optical communication products. With a good business philosophy, unique corporate spirit, and humanized service, it has won recognition from peers and achieved a good reputation and stable market share. At present, the monthly production capacity of PLC is as high as 800000 units. The company focuses on the optical communication industry, with its main business covering three major sectors: optical chips, optical branching devices, and optical jumpers. Its main products include box type splitters, differential splitters, plug-in splitters, rack mounted splitters, MPO jumpers, PLC bare devices, non-standard splitters 1:3 1:5 1:6 1:9 1:12 1:24, PLC chips, fiber optic arrays, etc. Along the way, Shengrui has won multiple honorary certificates and invention patents, including national high-tech certification, provincial-level specialized, refined, special and new in Guangdong Province. The company strictly controls its environmental quality system and has obtained ISO 9001: Quality Management System Certification, ISO 14001: Environmental Management System Certification, and ISO 45001: Occupational Health Management System Certification. In the face of new market opportunities and challenges, Shengrui people have a strong sense of mission and responsibility, constantly innovate and forge ahead, cooperate extensively with domestic and foreign operators and equipment manufacturers, and work together to create a prosperous and beautiful future for the enterprise.

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