Loose Tube Fiber Optical Cable Alumnum Armour GYTA53 With Steel Tape
Features:
- Loose tubes(or some with fillers) stranded around the central strength member to form the cable core, the cable core longitudinally bound by aluminum ployethylene laminate, further bonded to the PE inner jacket, moisture barrier and then corrugated steel tape laminated with ployethylene on both sides, the PE outer jscket consisted of mediun density polyethylene extruded under vacuum condition.
- High tensile strength, good performance on mechanical stress, crush resistance, temperature and transmission
- High Young's modulus phosphatized steel wire as central strength memebr, PE buffer extruded to outside of steel wire when necessary
- The loose tubes, cable core and all interstices filled with moisture-proof gel and compound, prevent water ingress longitudinally.
- The aluminiunm tape laminated on both sides with polythylene and closely bonded to PE inner sheath possesses the function of radial moisture-proof for the cable
- Armoured with longitudinal corrugated steel tape laminated with polyethylene
- Longitudinal water blocking tape at the inner side of the steel tape tightly bonded to the MDPE sheath ensures radial moisture-proof and reinforces mechnical crush resistance as weel as prevents wate ingress longitudinally.
Application:
1. Long-distance communication, local trunk line, CATV & computer networks system
2. Laying modes: Direct Buried
Specification:
Cable count | Out sheath Diameter |
Nominal weight | Max.tensile strength(N) | Min.Bending Radius(mm) | Max.Crush Resistance(N/100mm) | Temperature | |||
(Core) | (MM) | (KG) | Short-term | Long-term | Dynamic | Static | Short-term | Long-term | °C |
12 | 14.5 | 155 | 3000 | 1000 | 20D | 10D | 3000 | 1000 | -20~60 |
24 | 14.5 | 155 | 3000 | 1000 | 20D | 10D | 3000 | 1000 | -20~60 |
36 | 14.5 | 155 | 3000 | 1000 | 20D | 10D | 3000 | 1000 | -20~60 |
48 | 15.5 | 210 |
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