Layer stranded Reinforced Armored and Double Sheathed Optical Cable(GYTA53)

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 sometimes sheathed with 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 is applied around the cable core,which is filled with the filling
compound to protect it from water ingress.Then,the cable core is coverd with a thin PE inner sheath.
After the PSP is longitudinally applied over the inner sheath,the cable is completed with a PE out sheath.

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