Have you figured out why it is actually so expensive to install Fiber For The Home? Why Bell companies are hesitant to deploy Fibers in stainless steel tube production line right to consumers within a large scale?
It’s not the content cost. It’s the labor! The creation of fiber into the subscriber loop has risen the installation of short cable lengths with great number of splices. The rate in which the cables may be placed, spliced, accessed and reconfigured have grown to be vitally important.
So the need for new technologies that advertise to reduce the fiber deployment cost are really high. Bell companies are anxious on acquiring these new technologies and products to be able to reduce their cost and push the broadband fiber optic network installation.
Which is where high fiber count ribbon cables visit play. These compact, UV epoxy bonded cables are comprised with higher precision optical fibers and may be massed fusion spliced with minimum loss. The products have proven to be an excellent platform for FTTH deployment.
Mass fusion splicing machines from Japanese companies really are a integrated point about this process. These fusion splicers are utilized with the fiber installation technicians to splice approximately 24 fibers at the same time with suprisingly low splice loss.
The standard need for SZ stranding line is to protect the glass fibers inside from harsh environment. However for ribbon fibers, you have the other vital requirement: organize the fibers for maximum space efficiency and easy mass fusion splicing and handling. As well as at a similar, they need to likewise be able to keep up the optical performance and mechanical reliability.
Consequently ribbon fiber cables must pack high count of glass fibers, organize fibers precisely for mass fusion splicing, provide individual fiber identification, might be split up into single fibers or subunits, mechanically reliable and can be easily accessed through the end or midspan.
These requirements must be met concurrently which makes the manufacturing of top quality ribbon fibers a tough task.
So fiber cable specialists concluded a excellent design. A color coded array of fibers bonded within a line with fiber coating material. Depending on this fundamental structure, two designed emerged: edge bonded or encapsulated.
The advantage bonded design basically bonds the fibers along with only materials in the middle of each fiber. This design is more popular in the United States. This design is 40% smaller szzstrand the encapsulated design.
In encapsulate design, bonding materials extend well past the gaps between fibers, it actually encapsulates all fibers within a rectangular looking tube. This design are definitely more found in Japan.
The time savings for SZ stranding line are extremely big that sometimes within the field individual fibers are ribbonlized to create mass fusion splicings.
However, the success of mass ribbon fiber splicing relies critically about the fiber geometry, the ribbon and the mass fusion splicer. High quality and consistent mass fusion splices is only able to be produced with ribbons that are made of fibers having stringent geometric tolerances.
These high quality fibers and ribbons are actually commercially available. And they also create the fiber deployment in FTTH projects a joy to the installers.