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  • GYXTW53
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  • GYXTW53

    Center Bundle heavy Armored Optical Fiber Cable

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Center Bundle heavy Armored Optical Fiber Cable








                                   Introduction

                                   ■   The fibers are placed in a loose tube made of PBT. The tube
                                         is filled with a water-resistant filling compound. The tube is
                                         wrapped with a layer of PSP longitudinally. Between the PSP
                                         and the loose tube water-blocking material is applied to keep
                                         the cable compact and watertight. Two parallel steel wires are
                                         placed at the two sides of the steel tape, over which a thin PE
                                         inner sheath is applied. After the PSP is longitudinally applied
                                         over the inner sheath, the cable is completed with a PE outer
                                         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 (λcc): ≤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).



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