GYFTY FRP 24 Core Single Mode Fiber Optic Cable Use in Duct
Description:
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. The following measures are taken to ensure the cable watertight:
a.Single Fiber Reinforced Plastic as the central strength member
b. Loose tube filling compound
c. 100% cable core filling
Application:
1. Adopted to outdoor distribution.
2. Suitable for aerial, pipeline laying method.
3. Long distance and local area network communication.
Cable Mechanical characteristic:
Cable type | Diameter (mm) | Weight (kg/km) | Tensile strength Long/short term (N) | Crush Resistance Long/Short Term(N/100mm) | Bending radius Dynamic/static (mm) | Storage temperature ( ℃ ) |
GYFTY-2~60 | 9.0 | 85 | 600/1500 | 300/1000 | 20D/10D | -20~+70 |
GYFTY-62~72 | 10 | 95 | ||||
GYFTY-74~96 | 11 | 110 | ||||
GYFTY-98~120 | 13 | 125 | ||||
GYFTY-122~144 | 15 | 145 |
Main mechanical & environmental performance test:
Item | Test Method | Acceptance Condition |
Tensile Strength IEC 794-1-2-E1 | - Load: Short term tension - Length of cable: about 50m | - Fiber strain £ 0.15% - Loss change £ 0.1 dB @1550 nm - No fiber break and no sheath damage |
Crush Test IEC 60794-1-2-E3 | - Load: Short term crush - Load time: 1min | - Loss change £ 0.05dB@1550nm - No fiber break and no sheath damage. |
Impact Test IEC 60794-1-2-E4 | - Points of impact: 3 - Times of per point: 1 - Impact energy: 5J | - Loss change £ 0.1dB@1550nm - No fiber break and no sheath damage |
Temperature Cycling Test YD/T901-2001-4.4.4.1 | - Temperature step: +20℃→-40℃→+70℃ →+20℃ - Time per each step: 12 hrs - Number of cycle: 2 | - Loss change £ 0.05 dB/km@1550 nm - No fiber break and no sheath damage. |