Stranded Loose Tube Light Armored Cable - GYTA

Stranded Loose Tube Light Armored Cable - GYTA

Cable Structure:
The 250um bare fibers are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes and fillers are stranded around the strength member into a compact and circular cable core. An aluminum polyethylene Laminate (APL) is applied over the cable core, which is filled with the filling compound to protect it from water ingress. Then the cable is completed with a PE sheath.

Specifications:
Fiber Count Tubes Fillers Cable Diameter (mm) Tensile Strength (N) Crush Resistance (N/100mm) Bending Radius (mm) Cable Weight (kg/km)
Short Term Long Term Short Term Long Term Dynamic Static
2~6 1 4 9.2 1,500 600 1,000 300 20D 10D 80
8~12 2 3 9.2 1,500 600 1,000 300 20D 10D 80
14~18 3 2 9.2 1,500 600 1,000 300 20D 10D 80
20~24 4 1 9.2 1,500 600 1,000 300 20D 10D 80
26~30 5 0 9.2 1,500 600 1,000 300 20D 10D 80
32~36 6 0 9.7 3,000 1,000 1,000 300 20D 10D 97
38~48 4 1 10.5 3,000 1,000 1,000 300 20D 10D 109
50~60 5 0 10.5 3,000 1,000 1,000 300 20D 10D 109
62~72 6 0 11.5 3,000 1,000 1,000 300 20D 10D 126
74~84 7 1 13.2 3,000 1,000 1,000 300 20D 10D 153
86~96 8 0 13.2 3,000 1,000 1,000 300 20D 10D 153
98~108 9 1 14.6 3,000 1,000 1,000 300 20D 10D 182
110~120 10 0 14.6 3,000 1,000 1,000 300 20D 10D 182
122~132 11 1 16.5 3,000 1,000 1,000 300 20D 10D 221
134~144 12 0 16.5 3,000 1,000 1,000 300 20D 10D 221
146~216 18 0 16.5 3,000 1,000 1,000 300 20D 10D 222

Remark:
The nominal value of the PE sheath thickness is1.6mm.

Environmental Properties:
Temperature Range -40°C~+70°C
Transmission Properties:
Fiber Type SM 9/125um (1310nm/1550nm) 62.5um (OM1) (850nm/1300nm) 50um (OM2) (850nm/1300nm) 50um (OM3) (850nm/1300nm)
Maximum Attenuation (dB/km) 0.8/0.6 3.5/1.5 3.5/1.5 3.5/1.5
Typical Attenuation (dB/km) 0.4/0.3 3.5/1.5 3.0/1.0 3.0/1.0
Minimum LED Bandwidth (MHz·km) 200/500 500/500 1500/500

Features:

  • Crush resistance and flexibility
  • Good mechanical and temperature performance
  • PE sheath protects cable from ultraviolet radiation
  • High strength loose tube that is hydrolysis resistant
  • Special tube filling compound ensure a critical protection of fiber
  • Specially designed compact structure is good at preventing loose tubes from shrinking
  • The following measures are taken to ensure the cable watertight:
  • Steel wire used as the central strength member
  • Loose tube filling compound
  • 100% cable core filling
  • APL moisture barrier

Standard:

  • YD/T901-2001
  • IEC 60794-1

Application:

  • Duct
  • Aerial
Ordering Information:
Brand MAY
Name GYTA: Stranded Loose Tube Light Armored Cable – GYTA
Fiber Count 2: 2 fibers
4: 4 fibers
6: 6 fibers
8: 8 fibers
10: 10 fibers

214: 214 fibers
216: 216 fibers
Fiber Mode SM: SM 9/125um
MM: 50/125um or 62.5/125um
Fiber Type 2D: SM G.652.D
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
OM4: MM 10G 50/125um
Fiber Length 0.5: 0.5km
1: 1km
1.5: 1.5km
2: 2km; etc