
Fiber optic rewind reel is special packaging spool for opticalfiber cable, used for orderly winding, storage, transportation and field deployment of optical fiber cables.
- Reliably protects optical‑fiber cables against scratches, tangles and mechanical damage in storage, transit and installation. - Optimized rigid anti‑creep structure, minimal deformation under long‑term load for stable effective width. - Light‑weight one‑piece injection‑molded design, easy for winding/unwinding and reusable. - High compatibility for various fiber lengths, ideal for factory rewinding, storage and field delivery.
Specification | 25km | 25km |
Flange Diameter D1 | 235.4±0.3 | 263.8±0.3 |
Barrel Outer Diameter D2 | 152.5±0.2 | 169.8±0.5 |
Bore Diameter D3 | 25.6±0.1 | 25.6±0.1 |
Texture Groove Spacing L1 | 110.2±0.2 | 173.9±0.3 |
Effective Width L2 | 98±0.2 | 150±0.3 |
Parameter | Value |
Appearance | The outer surface of fiber spool shall be free of cracks, scratches, dust and burrs. No abnormal protrusions inside central holes. |
Buffer Sponge | Sponge surface shall be flat without damage, dents or longitudinal cracks. Uniform winding; smooth joints between foam sections and foamflange/barrel interfaces, free of steps and gaps. |
High Temperature Performance | After 16 h continuous exposure at 50 ℃, then 1 h conditioning at room temperature, deformation shall meet: Bore diameter ≤0.1 mm; Texturegroove spacing ≤0.2 mm; Effective width ≤0.3 mm; Overall deformation ≤0.15 mm. |
Low Temperature Performance | After 8 h continuous exposure at 20 ℃, then 1 h conditioning at room temperature, deformation shall meet: Bore diameter ≤0.1 mm; Texturegroove spacing ≤0.2 mm; Effective width ≤0.3 mm; Overall deformation ≤0.15 mm. |
High/Low Temperature Performance | 6 h at 50 ℃ followed by 6 h at 20 ℃, then 1 h conditioning at room temperature, deformation shall meet: Bore diameter ≤0.1 mm; Texturegroove spacing ≤0.2 mm; Effective width ≤0.3 mm; Overall deformation ≤0.15 mm. |
Drop Impact Strength | The spool shall be dropped freely from 1.8 m height with its axis parallel to ground. Both flanges hit ground simultaneously. No cracking, breakage, flange deformation or fracture shall occur. |
The fiber-optic rewind reel is a packaging spool for optical-fiber communication systems. It neatly winds optical fibers for convenient management and fiber protection. In optical-fiber communication networks, it is widely used for fiber storage, transportation and on-site installation, preventing unnecessary fiber damage and tangling.
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