GYTC8s 36 Core Steel Armored Fiber Optic Cable direct buried fiber optic cable used in telecommuniction
Outdoor Self-Support 36Core Fiber Optic Cable GYTC8s
Application:
☆.Adopted to outdoor distribution.
☆.Suitable for aerial duct and buried method.
☆.Long distance and local area network communication.
Characteristics:
☆.Stainless steel or gaivanized steel self-supporting.
☆.Excellet mechanical and environmental performance.
☆.Fiber count: 2-24 cores.
Fiber Allocation Scheme
| Fiber number | Tube number | Fiber per tube | Fiber type |
| 2 | 1 | 2 F/Tube | SM G652D MM 50/125 MM 62.5/125 |
| 4 | 1 | 4 F/Tube | |
| 6 | 1 | 6 F/Tube | |
| 8 | 1 | 8 F/Tube | |
| 12 | 1 | 12 F/Tube | |
| 24 | 1 | 24 F/ Tube |
Cable Construction Details
| Items | Description | |
| Number of fiber | 2 cores to 24cores | |
| Connector strength member | Material | Galvanized steel wire |
| diameter | 1.2 mm | |
| Loose tube | material | PBT |
| diameter | Ф2.0-2.8 | |
| Cable filling | material | Cable filling compound |
| Outer sheath | material | HDPE |
| diameter | 1.7±0.2mm | |
Cable Mechanical Characteristic
| Items | Cable diameter | Weight | |
| 2 cores to 24 cores | 3.2*7.2 mm | 70 kg/km | |
| Installation Temperature range | -15--+60 | ||
| Operation and transport temperature | -40-+70 | ||
| Rec.daily max working tension | 1500 N | ||
| Max. Allowable working tension | 600 N | ||
| Min Bending Radius(mm) | operation | 10D mm | |
| installation | 20D mm | ||
| Extra load | 0.5%-0.7% | ||
| Ice | 5mm | ||
| Wind speed | 35m/s | ||
Fiber Characteristic
| Fiber style | Unit | SM G652D | MM 50/125 | MM 62.5/125 | ||
| condition | nm | 1310/1550 | 850/1300 | 850/1300 | ||
| attenuation | dB/km | ≤0.36/0.23 | ≤3.0/1.0 | ≤3.0/1.0 | ||
| Dispersion | 1310nm | Ps/(nm*km) | ≥-3.4 ≤3.4 | ..... | ..... | |
| 1550nm | Ps/(nm*km) | ≤18 | ..... | ..... | ||
| 1625nm | Ps/(nm*km) | ≤22 | ||||
| Bandwidth | 850nm | MHZ. KM | ..... | >=400 | >=160 | |
| 1300nm | MHZ. KM | ..... | >=800 | >=500 | ||
| Zero dispersion wavelength | nm | >=1302,≤1322 | ..... | ..... | ||
| Zero dispersion slope | Ps(nm2*km) | ≤0.091 | ..... | ..... | ||
| PMD Maximum Individual Fiber | Ps√km | ≤0.2 | ..... | ..... | ||
| PMD Design Link Value | Ps√km | ≤0.08 | ..... | ..... | ||
| Fibre cutoff wavelength λc | nm | >=1180,≤1330 | ..... | ..... | ||
| Cable cutoff wavelength λcc | nm | ≤1260 | ..... | ..... | ||
| MFD | 1310nm | um | 9.2±0.4 | ..... | ..... | |
| 1550nm | um | 10.4±0.8 | ..... | ..... | ||
| Numerical Aperture(NA) | ...... | 0.200±0.015 | 0.275±0.015 | |||
| Step(mean of bidirectional measurement) | dB | ≤0.05 | ≤0.10 | ≤0.10 | ||
| Irregularities over fiber length and point discontinuity | dB | ≤0.05 | ≤0.10 | ≤0.10 | ||
| Difference backscatter coefficient | dB/km | ≤0.03 | ≤0.08 | ≤0.10 | ||
| Attenuation uniformity | dB/km | ≤0.01 | ....... | ....... | ||
| Core diameter | um | ...... | 50±1.0 | 62.5±2.5 | ||
| Cladding diameter | um | 125.0±0.1 | 125.0±0.1 | 125.0±0.1 | ||
| Cladding non-circularity | % | ≤1.0 | ≤1.0 | ≤1.0 | ||
| Coating diameter | um | 242±7 | 242±7 | 242±7 | ||
| Coating/chaffinch concentrically error | um | ≤12.0 | ≤12.0 | ≤12.0 | ||
| Coating non circularity | % | ≤6.0 | ≤6.0 | ≤6.0 | ||
| Core/cladding concentricity error | um | ≤0.6 | ≤1.5 | ≤1.5 | ||
| Curl(radius) | um | ≤4 | ..... | ..... | ||
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Tag: self-supporting cable, figure 8, 24 core.
FAQ
Q1: Where is your factory ?
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