GYTA33 cable is an outdoor communication optical cable featuring a metallic strength member and a loose tube jelly-filled structure. It is designed with an Al-polyethylene laminated sheath and a single-layer thin round steel wire armored polyethylene outer sheath.
The loose tubes are constructed from high modulus plastics (PBT) and filled with a water-resistant filling gel. These tubes are stranded around a metallic central strength member, with the cable core filled with a cable filling compound. Corrugated aluminum tape is applied longitudinally, combined with a polyethylene (PE) inner sheath and galvanized steel wire armor for superior protection.
| Cable Type | Cores | Diameter (MM) | Weight (KG) | Allowable Tension (N) | Allowable Pressure (N) |
|---|---|---|---|---|---|
| GYTA33 | 12 | 15.7 | 407 | Long: 5000 / Short: 3000 | Long: 10000 / Short: 4000 |
| 24-36 | 15.7 | 405 | Long: 5000 / Short: 3000 | Long: 10000 / Short: 4000 | |
| 48-72 | 16.1 | 450 | Long: 5000 / Short: 3000 | Long: 10000 / Short: 4000 | |
| 96 | 17.5 | 590 | Long: 5000 / Short: 3000 | Long: 10000 / Short: 4000 | |
| 144 | 20.6 | 730 | Long: 5000 / Short: 3000 | Long: 10000 / Short: 4000 |


With over 21 years of experience as a leading manufacturer of fiber optic cables and accessories, our facilities utilize advanced equipment and rigorous quality control systems. We employ over 550 staff members, including a significant percentage dedicated to technical research and development. Our production processes are certified under ISO 9001:2015 Quality Systems, ensuring reliable performance for both domestic and international markets.



