1. The loose tube material itself has good hydrolysis resistance and high strength.

2. The special ointment is filled in the tube, which provides key sealing protection for the optical fiber.

3. PE sheath has good anti-ultraviolet radiation performance.

4. The central reinforcing core of a single steel wire helps to parallel and stretch the optical cable.

5. Anti-stretching, wear-resistant, impact-resistant, crush-resistant, can be repeatedly bent, twisted, bent, curved (bending angle not exceeding 90°), shot, etc., with good mechanical properties and temperature characteristics.

6. Double-sided corrugated steel tape (PSP) improves the moisture resistance of the optical cable.

7. The 12-core optical cable has the advantages of fast transmission speed and long distance, good confidentiality, anti-electromagnetic field interference, good insulation, good chemical stability, long life, low loss, and has good characteristics and economic benefits.

8. It is suitable for long-distance communication and inter-office communication.

9. Laying method: overhead, applicable temperature range: -40℃-+60℃, UL certified.

The more commonly used 12-core optical cable models are: GYTA layered cable, GYXTW central beam tube armored cable, GYTA53 double-sheathed layered cable, GYTS armored layered cable.