None-Armored Aerial Fiber Cable- GYXTY - Fiber Optic Cabling Management
None-Armored Aerial Fiber Cable – GYXTC8S
None-Armored Fiber Cable – GYFTY

Uni-tube None Armored Cable

None-Armored Aerial Fiber Cable- GYXY/GYXTY


Cable Structure:

The fibers, 250µm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. Over the tube, water-blocking material is applied to keep the cable watertight. Two parallel steel wires are placed at the two sides. The cable is completed with a polyethylene (PE) sheath.


  • Good mechanical and temperature performance
  • High strength loose tube that is hydrolysis resistant
  • Special tube filling compounds ensure a critical protection of fiber
  • Two parallel steel wires (Or FRP) ensure tensile strength
  • PE sheath protects the cable from ultraviolet radiation
  • Small diameter, lightweight, and friendly installation


  1. Non-self supporting aerial


Fiber CountCable Diameter


Tensile Strength


Crush Resistance


Bending Radius


Cable Weight


Short TermLong TermShort TermLong TermDynamicStatic

Environmental Properties:

Temperature Range-40°C~+70°C

Transmission Properties:

Fiber TypeSM 9/125um


62.5um (OM1)


50um (OM2)


50um (OM3)


Maximum Attenuation (dB/km)0.36/0.223.5/1.53.5/1.53.5/1.5
Typical Attenuation (dB/km)0.35/0.213.0/1.03.0/1.03.0/1.0
Minimum LED Bandwidth (MHz·km)200/500500/500500/500


Other fiber types are available upon request.


  1. YD/T901-2009
  2. IEC 60794-1

Ordering Information:

NameGYXTW=Uni-tube Light Armored Cable – GYXTW
Armor needed or notYes=Type 1; No=Type 2
Fiber Count2=2 fibers; 4=4 fibers; 6=6 fibers; 8=8 fibers;

10=10 fibers; 12=12 fibers…24=24 fibers

Fiber ModeSM=SM 9/125um; MM=50/125um or 62.5/125um
Fiber Type2D=SM G.652.D; 5=SM G.655;

7A1=SM G.657.A1; 7A2=SM G.657.A2;

7B2=SM G.657.B2; 7B3=SM G.657.B3;

OM1=MM 62.5/125um; OM2=MM 50/125um;

OM3=MM 10G 50/125um 150m;

OM33=MM 10G 50/125um 300m;

OM4=MM 10G 50/125um 550m

Fiber Length0.5=0.5km; 1=1km; 1.5=1.5km; 2=2km; etc

For Example:

GYXTYLW-GYXTW-1-12-SM-2D-1Uni-tube Light Armored Cable, GYXTW, With Armor, 12 fibers, single-mode G.652.D fiber, 1km, steel wire strength members, PE jacket