4 Core Single Mode Fiber Optic Cable 250µm Diameter Fiber Optic Outdoor Cable
Cable Description
1. The fibers are positioned in a loose tube made of a high modulus plastic.
2. The tubes are filled with a water-resistant filling compound.
3. The tube is wrapped with a layer of water blocking system. Two parallel FRP are placed at the two sides.
4. The cable is completed with (AT) sheath.
Application
1. Adopted to Outdoor distribution.
2. Suitable for aerial duct method.
3. Long distance and local area network communication.
Characteristics
1. Good mechanical and temperature performance.
2. High strength loose tube that is hydrolysis resistant.
3. Special tube filling compound ensure a critical protection of fiber.
4. Crush resistance and flexibility.
5. FRP ensure tensile strength.
6. Small diameter, light weight and friendly installation.
7. AT/PE can protect cable from UV and high voltage.
Cable construction details :
| Items | Description | ||||||
| Number of fiber | 2-24cores | ||||||
| Fiber | type | G652D/G657A/OM1/OM2/OM3/OM4 | |||||
| diameter | 250µm | ||||||
| Strength member | material | FRP | |||||
| Loose Tube | material | PBT | |||||
| diameter | 2.2MM | ||||||
| Outer sheath | material | PE | |||||
| diameter | 7.0±0.2mm | ||||||
| Cable size (Height * width) | / | ||||||
| Cable weight | 45KG | ||||||
| Installation Temperature range() | -20+60 | ||||||
| Operation and transport temperature() | -40+70 | ||||||
| Min Bending Radius(mm) | Long term | 10D | |||||
| Min Bending Radius(mm) |
Short term | 20D | |||||
| Min allowable Tensile Strength(N) |
Long term | 500 | |||||
| Min allowable Tensile Strength(N) |
Short term | 1200 | |||||
| Crush Load (N/100mm) | Long term | 300 | |||||
| Crush Load (N/100mm) | short term | 1000 | |||||
Standard color of fiber and tube
| Fiber style | Unit | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| condition | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| attenuation | dB/km | ≤ | ≤ | ≤ | ≤3.0/1.0 | ||
