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 .

• Small Size and Light Weight;
• Two FRP and yarn as strength member to provide good tensile performance;
• Gel Filled , good waterproof performance;
• Low price ,high fiber capacity;
• Applicable for aerial and duct installation

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

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

Outdoor aerial, duct, direct bury use fiber optic cable, indoor fiber optic cable, ADSS, FTTH cable, fiber patch cord cable with SC/LC/FC/ST connectors....

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

 

 

What Are the Data Transmission Distances of Multimode and Single-Mode Fibers?

Transmission Distance of Single-Mode Fiber

A single-mode optical cable can carry 64-channel data of 40G Ethernet over a distance of up to 2,840 miles.

A single-mode fiber mainly consists of a core, cladding and coating layer. The core is made of highly transparent materials. The refractive index of the cladding is slightly lower than that of the core, which creates an optical waveguide effect that confines most electromagnetic fields within the core for data transmission. The coating layer prevents the optical fiber from water vapor corrosion and mechanical abrasion, while improving the fiber's flexibility. A plastic jacket is usually applied outside the coating layer.

Differences Between Single-Mode and Multi-Mode Optical Fibers

Differences in Refractive Index

Single-mode optical fibers mostly adopt a step-index refractive index profile. Multi-mode optical fibers can employ either a step-index refractive index profile or a graded-index refractive index profile. Accordingly, silica optical fibers are generally categorized into three types: multi-mode step-index fiber, multi-mode graded-index fiber, and single-mode step-index fiber.

Differences in Transmission Distance Between Multi-Mode and Single-Mode Fibers

Single-mode optical fibers significantly outperform multi-mode fibers in terms of transmission distance and bandwidth. If the transmission distance exceeds 5 kilometers and high-bandwidth signals need to be transmitted, single-mode fiber is the preferred option. For transmission distances of only a few kilometers, multi-mode fiber is a better choice, since LED transmitters and receivers are far more cost-effective than the laser transceivers required for single-mode fiber.

Differences in Optical Fiber Transmission Wavelengths

Single-mode optical fibers feature a small core diameter and propagate light in only a single mode at a specified operating wavelength, delivering wide transmission bandwidth and large transmission capacity. Multi-mode optical fibers are capable of transmitting multiple light modes simultaneously at a given operating wavelength. Compared with single-mode fibers, multi-mode fibers offer relatively inferior transmission performance.

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