Uni-tube Light Armored Cable - GYXTW
Cable Structure:
The 250um bare fibers are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube, water-blocking material is applied to to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. Then the cable is completed with a polyethylene (PE) sheath.
Specifications:
| Fiber Count | Cable Diameter (mm) | Tensile Strength (N) | Crush Resistance (N/100mm) | Bending Radius (mm) | Cable Weight (kg/km) | |||
| Short Term | Long Term | Short Term | Long Term | Dynamic | Static | |||
| 2~12 | 9.8 | 1,500 | 600 | 1,000 | 300 | 20D | 10D | 100 |
| 2~12 | 10.6 | 3,000 | 1,000 | 3,000 | 1,000 | 20D | 10D | 124 |
| 14~24 | 12.0 | 3,000 | 1,000 | 3,000 | 1,000 | 20D | 10D | 147 |
| 26~36 | 12.0 | 3,000 | 1,000 | 3,000 | 1,000 | 20D | 10D | 150 |
| 38~48 | 15.0 | 3,000 | 1,000 | 3,000 | 1,000 | 20D | 10D | 207 |
Remark:
The nominal value of the PE sheath minimum thickness outside of the strength member is 0.8mm.
The steel tape is not corrugated in the cable with 12 fibers below. If the corrugated steel tape is requested, it should be specified.
Environmental Properties:
| Temperature Range | -40°C~+70°C |
Transmission Properties:
| Fiber Type | SM 9/125um (1310nm/1550nm) | 62.5um (OM1) (850nm/1300nm) | 50um (OM2) (850nm/1300nm) | 50um (OM3) (850nm/1300nm) |
| Maximum Attenuation (dB/km) | 0.8/0.6 | 3.5/1.5 | 3.5/1.5 | 3.5/1.5 |
| Typical Attenuation (dB/km) | 0.4/0.3 | 3.5/1.5 | 3.0/1.0 | 3.0/1.0 |
| Minimum LED Bandwidth (MHz·km) | — | 200/500 | 500/500 | 1500/500 |
Features:
- Long delivery length
- Crush resistance and flexibility
- PSP enhancing moisture-proof
- Two parallel steel wires ensure tensile strength
- Good mechanical and temperature performance
- High strength loose tube that is hydrolysis resistant
- Small diameter, light weight and friendly installation
- Special tube filling compound ensure a critical protection of fiber
Standard:
- YD/T901-2009
- IEC 60794-1
Application:
- Duct
- Aerial
Ordering Information:
| Brand | MAY |
| Name | GYXTW: Uni-tube Light Armored Cable – GYXTW |
| Cable Type | 1: Type 1 2: Type 2 |
| Fiber Count | 2: 2 fibers 4: 4 fibers 6: 6 fibers 8: 8 fibers 10: 10 fibers 12: 12 fibers … 46: 46 fibers 48: 48 fibers |
| Fiber Mode | SM: SM 9/125um MM: 50/125um or 62.5/125um |
| Fiber Type | 2D: SM G.652.D 7A1: SM G.657.A1 7A2: SM G.657.A2 7B2: SM G.657.B2 7B3: SM G.657.B3 OM1: MM 62.5/125um OM2: MM 50/125um OM3: MM 10G 50/125um OM4: MM 10G 50/125um |
| Fiber Length | 0.5: 0.5km 1: 1km 1.5: 1.5km 2: 2km; etc |