Aerial Optical Cable GYFTC8Y53-24
The central strength member is an FRP glass-fiber rod, 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. Each sheath layer contains two polyester ripcords. Corrugated steel-tape armor protects the cable. Inner/outer sheaths are black MDPE/HDPE; the messenger is galvanized stranded steel. Figure-eight cable specifications vary with fiber count and structure. The stated 24-fiber design applies only to double-sheath, corrugated-steel-tape-armored figure-eight aerial cable. Contact the supplier for assistance with other designs.
Overview
Specifications
| Parameter | Value |
|---|---|
| Total Fiber Count of the Cable | 24 |
| Number of Loose Tubes | 2 |
| Fiber Count per Tube | 12 |
| Number of Filler Ropes | 4 |
| Loose-Tube / Filler-Rope Diameter - Φ | 2.2 mm |
| Central Strength Member Diameter (May Include a Protective Cushion Layer) Φ | 2.3 mm |
| Inner Sheath Thickness | ≥0.6 mm |
| Outer Sheath Thickness | ≥1.8 mm |
| Average Optical Cable Outer Dimensions (Width*Height) | 13.5*21.2 ±0.5 |
| Tensile Force (Customizable, Low Value) [Customizable; Minimum (English Table)] | 3000 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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