GYTA53 optical cable product description:
The optical cable adopts loose tube layer stranded structure. The optical fiber is sheathed in loose tube made of high modulus polyester material, and the tube is filled with waterproof compound. The loose tube (and filler rope) is twisted around the non-metallic central reinforcing core (phosphating steel wire) to form a compact cable core, and the gap in the cable core is filled with water blocking ointment. Plastic coated aluminum strip (APL) is longitudinally wrapped and then extruded with a layer of polymer ethylene The inner sheath (PE) is the inner sheath, and then a layer of water barrier is reinforced. After that, plastic steel strip (PSP) is coated on both sides longitudinally, and then polyethylene sheath is extruded to form a cable.
Picture of GYTA53 optical cable product:
GYTA53 optical cable product features:
·Adopt "SZ" bidirectional layer stranding technology;
·Water blocking ointment shall be filled one by one to block water in full section;
·Ribbed aluminum strip has reliable bonding, high strength and no cracking in torsion;
·Fiber excess length control is stable;
·After cabling, the additional attenuation of the fiber is close to zero, and the dispersion value does not change;
·The controlled fiber excess length and the twisted pitch of the optical cable ensure that the optical cable has good tensile performance and temperature characteristics;
·The expected life is more than 30 years;
·Excellent environmental performance, applicable temperature range: - 40 ℃~70 ℃, light weight;
·Suitable for overhead The Conduit , direct burial and other laying methods;
·Polyethylene sheath is adopted, which has good electric corrosion resistance;
·Corrugated steel strip longitudinally coated with aluminum polyethylene double sheath;
·Good tensile and temperature performance, suitable for severe weather in the north;
·Both sides are covered with plastic aluminum tape and polyethylene bonded sheath, with excellent moisture-proof performance;
·Double protective layer and double armor structure, excellent compression and flat force performance;
·It can effectively prevent rodent damage;
Application scope of GYTA53 optical cable:
Long distance communication, inter office communication and harsh environment;
It is especially suitable for pipeline, overhead, direct burial, places with high requirements for damp proof and rat prevention;
Suitable for installation, operation and storage in the range of - 40 ℃~70 ℃;
