Figure-8 stranded loose tube cable with steel tape(GYFTC8S)

Introduction

The fibers are placed in a loose tube made of PBT.The tubes are filled with a water-resistant filling compound.
A steel wire locates in the center of core as a metallic strength member.
The tubes(and fillers)are stranded around the strength member into a compact and circular cable core.
After PSP is applied around the cable core, this part of cable accompanied with the stranded
wires as the supporting part are completed with a PE sheath to be figure 8 sturcture.
This kind of cable is specifically applied for self-supporting aerial installation.
 


G652D fiber information

Mode field diameter(1310nm):9.2μm±0.4μm
Mode field diameter((1550nm):10.4μm±0.8μm
Cladding diameter: 125μm±1.0μm
Coating diameter: 245μm±7μm
Cut off wavelength of cabled fiber:≤1260μm
Attenuation at 1310nm:≤0.35dB/km
Attenuation at 1550nm:≤0.21dB/km
Bending loss at 1550nm(100 turns,30mm radius):≤0.05dB
Dispersion in the range 1288 to 1339nm:≤3.5ps/(nm.km)
Dispersion at 1550nm:≤18ps/(nm.km)
Dispersion slope at zero dispersion wavelength:≤0.092ps/(nm2.km)

Order Information