Self Supporting Gfrp ADSS Fiber Optic Cable 2 To144 Core All Dielectric
All Dielectric Self-Supporting ADSS Fiber Optic Cable 2-144 Core
DESCRIPTION
FEATURES
1. Designed for power system, fully insulated medium, self-supporting overhead optical cable can be directly hung on the power pole tower;
2. Fully-insulated structure and high withstand voltage index, which is convenient for the installation of overhead power lines for live operation;
3. The FRP with high tensile strength can withstand strong tension and achieve a large span, while preventing bird pecking and artificial shooting;
4. The thermal expansion coefficient of the ADSS optical cable is small. When the temperature changes greatly, the arc of the optical cable line changes very little, and its weight is light, and its ice crawling and wind load are also small.
APPLICATIONS
Aerial
PERFORMANCE
| Fiber Characteristic | ||
| Attenuation | 1310nm:≤0.35dB/km | |
| 1550nm:≤0.21dB/km | ||
| Cutoff wavelength | When the cut-off wavelength of the optical fiber cable was tested on a 22 m long cable sample, it was less than 1260 nm. | |
| Bending characteristics | The attenuation characteristic test of 1550 nm was carried out after loosening 100 turns from the bending radius of 37.5 mm, and the attenuation increase value did not exceed 0.05 dB. | |
| Mode field diameter | 1550nm : 10.4±0.5μm | |
| 1310nm:9.1±0.4μm | ||
| Cladding diameter | 125±0.7μm | |
| Cladding non-circularity | <1% | |
| Mode length non-circularity | <6% | |
| Coating diameter | 245±10 μm | |
| Macro-bending radius | 100trun X 30mm @1625 nm | ≤0.05dB |
| Mode field/cladding concentricity deviation | ≤10μm | |
| Mechanical and Enviromental test | ||
| Item | Test method | Acceptance Condition |
| Tensile strength ( IEC60794-1-2-E1) | Load : 2700N | Loss change ≤ 0.05dB@1550nm No fiber break nor sheath damage |
| Length of cable: about 50m | ||
| Load time : 1 Min | ||
| Crush test | Load : Short term crush(1100 N/cm) | Loss change ≤ 0.05dB@1550nm No fiber break nor sheath damage |
| Load time : 1 Min | ||
| Impact test | Points of impact : 10 | Loss change ≤ 0.05dB@1550nm No fiber break nor sheath damage |
| Times per point : 1 | ||
| Impact energy : 10J | ||
| Repeated bending | Bending dynamic radius : 20 D | Loss change ≤ 0.05dB@1550nm No fiber break nor sheath damage |
| NO. of cycle : 20 | ||
| Torsion | Length:1m | Loss change ≤ 0.05dB@1550nm No fiber break nor sheath damage |
| -Twist angle;±90° | ||
| -No. of cycle:10 | ||
| Water penetration | Height of water : 1m | No water leakage |
| Sample length:3m | ||
| Time :24 h | ||
| Temperature cycling | Temperature :-40~+70ºC | Loss change ≤ 0.05dB@1550nm No fiber break nor sheath damage |
| Time of each step:24h | ||
| No. of cycle :1 | ||
| Drip test | 0~70 degree | No filling compound dripping |
| High pressure test | AC10KV , 50Hz | Loss change ≤ 0.05dB@1550nm No fiber break nor sheath damage |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.