Painless Secondary Coating Line Plans – Some Thoughts

Have you figured out why it is actually so expensive to install Fiber On The Home? Why Bell companies are unwilling to deploy fiber optic network directly to consumers in the large scale?

It's not the information cost. It's the labor! The roll-out of fiber in to the subscriber loop has grown the installation of short cable lengths with multitude of splices. The speed where the Fiber drawing machine can be placed, spliced, accessed and reconfigured have grown to be vitally important.

So the necessity for technologies that advertise to lower the fiber deployment cost are really high. Bell companies are anxious on acquiring these new technologies and products as a way to reduce their cost and push the broadband fiber optic network installation.

Which is where the high fiber count ribbon cables come to play. These compact, UV epoxy bonded cables are comprised with high precision optical fibers and will be massed fusion spliced with minimum loss. These kinds of products have proven to be a great platform for FTTH deployment.

Mass fusion splicing machines from Japanese companies can be a integrated point about this process. These fusion splicers are utilized through the fiber installation technicians to splice around 24 fibers at the same time with really low splice loss.

The most basic requirement of any fiber optic cable design is always to protect the glass fibers inside from harsh environment. However for ribbon fibers, you have the other vital requirement: organize the fibers for optimum space efficiency and easy mass fusion splicing and handling. As well as at a similar, they have to likewise be able to keep up the optical performance and mechanical reliability.

Consequently secondary coating line must pack high count of glass fibers, organize fibers precisely for mass fusion splicing, provide individual fiber identification, 40devvpky be divided into single fibers or subunits, mechanically reliable and can be simply accessed from the end or midspan.

These requirements must all be met as well that makes the manufacturing of top quality ribbon fibers a difficult task.

So fiber cable specialists concluded a excellent design. A color coded selection of fibers bonded in the line with fiber coating material. Based on this fundamental structure, two designed emerged: edge bonded or encapsulated.

The advantage bonded design basically bonds the fibers together with only materials somewhere between of every fiber. This design is far more popular in the United States. This design is 40% smaller than the encapsulated design.

In encapsulate design, bonding materials extend well beyond the gaps between fibers, it genuinely encapsulates all fibers in a rectangular looking tube. This design are definitely more employed in Japan.

Enough time savings for ribbon fiber mass fusion splicing are extremely big that sometimes from the field individual fibers are ribbonlized to produce mass fusion splicings.

However, the success of mass ribbon fiber splicing relies critically in the fiber geometry, the ribbon along with the mass fusion splicer. High quality and consistent mass fusion splices can only be manufactured with ribbons that are produced from fibers having stringent geometric tolerances.

Extremely high quality secondary coating line happen to be commercially available. And so they create the fiber deployment in FTTH projects great for your installers.

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