Optical cable GYXTW for outdoor use



The optical cable GYXTW is for outdoor use. The coloring fiber are positioned in a central loose tube. the PSP is longitudinal covering, and the parallel steel wire is inside the PE sheath. Between steel strip and loose tube are filled with a water blocking compound.

  • Good mechanical and temperature performance.
  • Good crush resistance, waterblockingand flexibility



Geometrical Characteristics

Cable Type 2-12
Cable Dimension (mm) 9.8
Cable Weight(kg/km) 110

Mechanical Characteristics

Tensile strength (N)  Long Term 600
Short Term 1500
Crush Resistance(N/100mm) Long Term 300
Short Term 1000
Bending Radius(mm) Dynamic 200
Static 100

Fiber Type

Fiber Type(core/cladding dimension) 9/125,50/125,62.5/125

Transmission Characteristics

SMF 50/125 62.5/125
1310/1550(nm) 850/1300(nm) 850/1300(nm)
Attenuation(dB/km) ≤0.40/0.30 ≤3.5/1.5 ≤3.5/1.5
Minimum Bandwidth(MHz·km) —— ≥400/400 ≥160/500

Environmental Characteristics

Storage Operating Temperature -40℃~+70℃

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