Duct Cable GYFS GYFS-48
Central strength member: FRP glass-fiber rod, optionally PE-coated depending on the design. Loose tube: PBT containing up to 12 fibers and water-blocking fiber gel. Filler: PP cord, used as needed to fill the cable core. Stranding: loose tubes and fillers are SZ-stranded around the central member. Water blocking: longitudinally wrapped water-blocking tape, using a semidry design, with gel-filled blocking optional. Protective layer: corrugated steel-tape armor. Ripcords: two polyester ripcords inside each jacket layer. Outer jacket: black HDPE.
Specification Snapshot
Loose-Tube / Filler-Rope Diameter - Φ
2.2 mm
Central Strength Member Diameter (May Include a Protective Cushion Layer) Φ
2.3 mm
Outer Sheath Thickness
≥1.4 mm
Average Optical Cable Outer Diameter
11.4±0.5
Zero-Dispersion Wavelength [G.652D Specifications After Cabling]
1300nm~1324 nm
Cutoff Wavelength λ_cc [G.652D Cabled Performance; cc Is a Subscript]
≤1260 nm
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Overview
Central strength member: FRP glass-fiber rod, optionally PE-coated depending on the design. Loose tube: PBT containing up to 12 fibers and water-blocking fiber gel. Filler: PP cord, used as needed to fill the cable core. Stranding: loose tubes and fillers are SZ-stranded around the central member. Water blocking: longitudinally wrapped water-blocking tape, using a semidry design, with gel-filled blocking optional. Protective layer: corrugated steel-tape armor. Ripcords: two polyester ripcords inside each jacket layer. Outer jacket: black HDPE.
Specifications
| Parameter | Value |
|---|---|
| Total Fiber Count of the Cable | 48 |
| Number of Loose Tubes | 4 |
| Fiber Count per Tube | 12 |
| Number of Filler Ropes | 2 |
| Loose-Tube / Filler-Rope Diameter - Φ | 2.2 mm |
| Central Strength Member Diameter (May Include a Protective Cushion Layer) Φ | 2.3 mm |
| Outer Sheath Thickness | ≥1.4 mm |
| Average Optical Cable Outer Diameter | 11.4±0.5 |
| Tensile Force (Customizable, Low Value) [Customizable; Minimum (English Table)] | 1500 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
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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