Stranded Loose Tube Non-armored Cable – GYFTY

Stranded Loose Tube Non-armored Cable – GYFTY
Stranded Loose Tube Non-armored Cable – GYFTY-1

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 Fiber Reinforced Plastic (FRP) locates in the center of core as a non-metallic strength member. Tubes and fillers are stranded around the strength member into a compact and circular cable core. After the cable core is filled with the filling compound to protect it from water ingress, the cable is completed with a PE sheath.

Specifications:
Type 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
1 2~6 1 5 10.6 1,000 400 1,000 300 20D 10D 88
8~12 2 4 10.6 1,000 400 1,000 300 20D 10D 88
14~18 3 3 10.6 1,000 400 1,000 300 20D 10D 88
20~24 4 2 10.6 1,000 400 1,000 300 20D 10D 88
26~30 5 1 10.6 1,000 400 1,000 300 20D 10D 88
32~36 6 0 10.6 1,000 400 1,000 300 20D 10D 88
2 2~6 1 6 11.0 1,500 600 1,000 300 20D 10D 97
8~12 2 5 11.0 1,500 600 1,000 300 20D 10D 97
14~18 3 4 11.0 1,500 600 1,000 300 20D 10D 97
20~24 4 3 11.0 1,500 600 1,000 300 20D 10D 97
26~30 5 2 11.0 1,500 600 1,000 300 20D 10D 97
32~36 6 1 11.0 1,500 600 1,000 300 20D 10D 97
38~42 7 0 11.0 1,500 600 1,000 300 20D 10D 113
44~48 4 2 12.0 1,500 600 1,000 300 20D 10D 113
50~60 5 1 12.0 1,500 600 1,000 300 20D 10D 113
62~72 6 0 12.0 1,500 600 1,000 300 20D 10D 120
3 2~6 1 7 12.0 1,500 600 1,000 300 20D 10D 120
8~12 2 6 12.0 1,500 600 1,000 300 20D 10D 120
14~18 3 5 12.0 1,500 600 1,000 300 20D 10D 120
20~24 4 4 12.0 1,500 600 1,000 300 20D 10D 120
26~30 5 3 12.0 1,500 600 1,000 300 20D 10D 120
32~36 6 2 12.0 1,500 600 1,000 300 20D 10D 120
38~42 7 1 12.0 1,500 600 1,000 300 20D 10D 120
44~48 8 0 12.0 1,500 600 1,000 300 20D 10D 120
50~60 5 2 13.0 1,500 600 1,000 300 20D 10D 137
62~72 6 1 13.0 1,500 600 1,000 300 20D 10D 137
74~84 7 0 13.0 1,500 600 1,000 300 20D 10D 137
86~96 8 0 13.9 1,500 600 1,000 300 20D 10D 154
98~108 9 1 15.3 1,500 600 1,000 300 20D 10D 185
110~120 10 0 15.3 1,500 600 1,000 300 20D 10D 185

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
  • High strength loose tube that is hydrolysis resistant
  • Special tube filling compound ensure a critical protection of fiber
  • The following measures are taken to ensure the cable watertight:
  • Single Fiber Reinforced Plastic as the central strength member
  • Loose tube filling compound
  • 100% cable core filling

Standard:

  • YD/T901-2001
  • IEC 60794-1

Application:

  • Duct
  • Aerial
Ordering Information:
Brand MAY
Name GYFTY: Stranded Loose Tube Non-armored Cable – GYFTY
Cable Type 1: Type 1
2: Type 2
3: Type 3
Fiber Count 2: 2 fibers
4: 4 fibers
6: 6 fibers
8: 8 fibers
10: 10 fibers
…
118: 118 fibers
120: 120 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