Fiber Optic Products

30+ years

Our factory was found in 1992, first start with coaxial cable which was one of the biggest manufacturers in lin'an city.In year of 2001 started focusing on the production of optical cables.

30+ countries

In year of 2008, set up international sales department and sale optical fiber cable to more than 30 countries and have 18 years` rich experience to export cables .

• All-dielectric design, applicable to lightning-prone areas
• High tensile strength
• Applicable to aerial installations with anti-lightning requirements

• Transport/storage temperature: -40℃ to +60℃

• Standard reel length: 2km/drum; other lengths are also available.

1. If we have inventory and the quantity is small, it is free.

2. If we do not have inventory, the samples and shipping costs must be paid by your company.

3. However, when we receive your initial order, we will refund the sample cost to you.

FTTH drop cable-Ink printing

Flat cable-Plasma pringting

Outdoor cable GYTC8S-Iron printing

Jumper cable- SC/UPC-SC/APC

GYTC8S 24 core -wooden drum

FTTH cable-1km drum

FTTH cable-carton packing

Patch cords-Pallet package

 

 

Patch cords in Pallet delivery

FTTH cable in cartons packing

Flat cable in plywood drum package

Composite drum full loaded into contianer

Solid wooden drum loading photo

 

 

The stress concentration triggering mechanism during construction:

Residual concentrated stress introduced by illegal small-radius bending during construction was the direct triggering factor for the localized concentrated cracking of the sheath. After the fiber optic products was forcibly bent, the outer side of the sheath was subjected to tensile stress for a long time, while the inner side was subjected to compressive stress, forming a fixed stress concentration area. During the long-term overhead service of the optical cable, the residual stress from construction, the reciprocating stress from wind vibration, and the stress from thermal expansion and contraction due to diurnal temperature differences continuously superimposed. After the sheath material lost its toughness due to environmental aging, the micro-cracks in the stress concentration area rapidly extended and penetrated, eventually forming longitudinal through cracks. At the same time, the invisible scratches on the surface caused by bending and dragging during construction provided diffusion channels for ultraviolet corrosion and moisture penetration, further accelerating the aging and failure process of the sheath.

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