The fibers,250μm,are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire locates in the center of core as a metallic strength member. The tubes (and llers)are stranded around the strength member into a compact and circular cable core. After a metal tape is applied around the cable core, this part of cable accompanied with the stranded wires as the supporting part are completed with a polyethylene (PE)sheath to be figure 8 structure.
short description
The fibers,250μm,are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire locates in the center of core as a metallic strength member. The tubes (and fillers)are stranded around the strength member into a compact and circular cable core. After a metal tape is applied around the cable core, this part of cable accompanied with the stranded wires as the supporting part are completed with a polyethylene (PE)sheath to be figure 8 structure.
Figure 8 cable GYTC8Y,GYTC8A are also available on request.This type of cable is specically appliedfor self- supporting aerial installation.
High tensile strength of stranded wires meet the requirement ofself-supporting and reduce the installation cast.
Good mechanical and temperature performance
High strength loose tube that is hydrolysis resistant
Special tube filling compound ensure a critical protection of fiber
The following measures are taken to ensure the cable watertight:
● Steel wire used as the central strength member
● Loose tube filling compound
● 100%cable core filling
● Metal tape moisture barrier
| Cable type | Maximum cores | Tensile Strength | Crush Resistance | Minimum bend radius | Cable diameter | Cable weight | |||
| Short term | Long term | Short term | Long term | Dynamic | Static | ||||
| GYTC8S | 30 | 3000 | 1000 | 1000 | 300 | 20D | 10D | 9.1×16.9 | 156 |
| GYTC8S | 60 | 3000 | 1000 | 1000 | 300 | 20D | 10D | 10.1×17.9 | 182 |
| GYTC8S | 30 | 4500 | 1500 | 1000 | 300 | 20D | 10D | 9.1×17.5 | 178 |
| GYTC8S | 60 | 4500 | 1500 | 1000 | 300 | 20D | 10D | 10.1×18.5 | 204 |
| GYTC8S | 30 | 7000 | 2000 | 1000 | 300 | 20D | 10D | 9.1×18.7 | 236 |
| GYTC8S | 60 | 7000 | 2000 | 1000 | 300 | 20D | 10D | 10.1×19.7 | 261 |