Shenzhen Huayixin Technology Co., Ltd.
Shenzhen Huayixin Technology Co., Ltd.
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Factory Double Steel Aluminium Armored Underground Fiber Optic Cable 24 48 96 144 Cores Optical Fiber Cable GYTA53
In the GYTA53 cable, single-mode/multimode fibers are positioned in the loose tubes, the tubes are filled with water blocking filling compound. Tubes and fillers are stranded around the strength member into a circular cable core. An Aluminum Polyethylene Laminate(APL) is applied around the core.
Cable structure
The number of fiber cores can be selected from 2 to 288. There are the following optical fiber options:
1,Single mode optical fiber G.652.D(or G.652.B) ,G.655;
2,Multi mode optical fiber 50/125μm or 62.5/125μm,OM1 OM2 OM3 OM4 optional.
You can choose to use hybrid fiber according to the actual situation, such as the hybrid use of G.652.D
and G.655 fiber.
| Items | Description | ||
| G.652.D | G.655 | ||
| Attenuation (dB/km) (After cable) | 1310nm | ≤0.36 | ≤0.40 |
| 1550nm | ≤0.22 | ≤0.25 | |
| Cable cut-off wavelength (mm) | ≤1260 | ≤1450 | |
| Zero-dispersion wavelength (mm) | 1300～1324 | ≤1520 | |
| Zero-dispersion slope([ps/(nm2·km)]) | ≤0.092 | --- | |
| Dispersion slope(1550nm) ([ps/(nm2·km)]) | --- | ≤0.0084 | |
| 1310nm Mode field diameter (μm) | 8.7~9.5 | --- | |
| 1550nm Mode field diameter (μm) | 9.8~10.8 | 9.1~10.1 | |
| Core/Clad concentricity error (μm) | ≤0.6 | ≤0.6 | |
| Cladding diameter ( μm) | 125±0.7 | 125±0.7 | |
| Cladding non-circularity (%) | ≤1.0 | ≤1.0 | |
| Primary Coating diameter ( μm) (Before be colored) | 235～250 | 235～250 | |
| Proof test level (kpsi) | ≥100 | ≥100 | |
| Atttenuation with bending loss(dB) | @1550nm,25 mm radius, 100 turns | ≤0.05 | ≤0.05 |
| @1550nm,16 mm radius, 1 turn | ≤0.05 | ≤0.05 | |
| Fiber type | 850/1300nm Attenuation(20℃) (After cable) | Overfilled Modal Bandwidth | Effective Modal Bandwidth | Application support distance on (at 850nm) | |||
| Typical value | Max value | 850/1300nm | 850nm | 40GBASE-SR4 / 100GBASE-SR101 | 10GBASE-SR | 1000BASE-SR | |
| unit | dB/Km | dB/Km | MHz．Km | MHz．Km | m | m | m |
| 50/125 | 3.0/1.0 | 3.3/1.2 | ≥500/500 | --- | --- | --- | --- |
| 62.5/125 | 3.0/1.0 | 3.3/1.2 | ≥200/500 | --- | --- | --- | --- |
| OM2+ | 3.0/1.0 | 3.3/1.2 | ≥700/500 | ≥950 | --- | 140 | 170 |
| OM3 | 3.0/1.0 | 3.3/1.2 | ≥1500/500 | ≥2000 | 150 | 300 | 550 |
| OM4 | 3.0/1.0 | 3.3/1.2 | ≥3500/500 | ≥4700 | 750 | 1000 | 1100 |