The cost for fiber distribution box , components, and hardware has steadily decreased. Overall, fiber cable is more expensive than copper cable in the short run, but it may be less expensive in the long run. Fiber typically costs less to maintain, has less downtime, and requires less networking hardware. In addition, advances in field termination technology has reduced the cost of fiber installation as well.

Fiber network solutions offer several advantages compared to CATx copper cable for government, healthcare, enterprise, retail, and financial networks. Fiber technology provides optimized security, extended reach, unlimited bandwidth, and superior reliability.

Despite these benefits, copper remains the most popular choice for networks because it is perceived to be less expensive than fiber. A look at the total cost of ownership, however, reveals fiber cabling in the horizontal costs up to 38% less than copper.

Not until 1958 was the laser introduced as an efficient source of light. Charles Townes and Arthur Schawlow intended to show that masers could operate in optical and infrared regions.

Light is reflected back and forth to generate amplified light, as opposed to excited gas molecules being amplified to generate radio waves, as in the maser. The first continuously operating helium-neon gas laser was invented and tested in 1960. That same year, using a synthetic pink ruby crystal, an operable laser was invented.

Elias Snitzer of American Optical published a 1961 theoretical description of Fiber Distribution Hub , with a core so small that it could carry light with a single waveguide mode. He was able to demonstrate a laser directed through a thin glass fiber that had implications in medicine, but suffered too great a light loss to have any communication applications.

See more at http://www.greentelftth.com/