Underground GYTA33 24 Cores G652D SM Underwater Stranded Armoured Steel Wire Fiber Cable
Underground Directly Buried Armored Cable Fiber Optic Cable GYTA53
The structure of the GYTA33 optic cable is to sleeve the optical fiber into the PBT loose tube and fill with the thixotropic compound. The central reinforcement of the cable core is a steel wire (a large core number structure optical cable needs to be extruded with a layer of PE cushion), and the loose tube is twisted around the central reinforcement by SZ stranding. The gaps in the cable core are filled with water-blocking compounds. The outer sheath is armored with a single thin round steel wire and extruded with a layer of polyethene outer sheath
Application
Suitable for directly buired laying or Underwater method
Optical Characteristics
| Items | Unit | Specification | |
| G652D | |||
| Mode Field Diameter | 1310nm | um | 9.2±0.4 |
| 1550nm | um | 10.4±0.5 | |
| Cladding Diameter | um | 124.8±0.7 | |
| Cladding Non-Circularity | % | ≤0.7 | |
| Core-Cladding Concentricity Error | um | ≤0.5 | |
| Coating Diameter | um | 245±5 | |
| Coating Non-Circularity | % | ≤6.0 | |
| Cladding-Coating Concentricity Error | um | ≤12 | |
| Cable Cutoff Wavelength | nm | acc≤1260 | |
| Attenuation(max.) | 1310nm | dB/km | ≤0.36 |
| 1550nm | dBkm | ≤0.22 | |
Technical Parameters
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Related-products: GYTA53
Packing
1/2/3/4km or customized length export wooden drum
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2. Life Time Warranty:More 25years
3. Fastest Delivery Time: 1 days for Samples, 3-15 days for bulk production.
4. 100% test before shipping.
5.OEM/ODM is available.
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