Fiber-optic communication October 26th, 2008

Fiber-optic communication started on a small scale, with a handful of people around the world pursuing a dream. Today it’s the backbone of the global telecommunications network. Fiber-optic transmission is among the most secure and efficient forms of communication available, becoming commonplace within buildings and in multi-building campuses for data networks and other forms of communication. This course provides an overview of fiber-optic concepts, the use of fiber-optics in data networks, and hands-on instruction in the termination and testing of several typical fiber-optic connectors, splices and circuits found today in data network systems. Fiber-optics provide higher quality and more reliable telephone services at lower operating and maintenance costs. The company plans to add digital video broadcast capabilities to this “fiber-to-the-curb,” switched broadband network by the third quarter of 1997, and broadband Internet access, data communications and interactive multimedia capabilities in late 1997 or early 1998.

Fiber-optic cables use very thin filaments (as thin as a single human hair) of glass instead of copper, and the signals are transmitted as light waves. Fiber-optic lines allow much higher volumes of information to flow than cooper wires. Advances in fiber optics and other systems steadily increase the speed and volume of information that can flow from point to point. Fiber-optic lines have been the main conduit for telecommunications since the ’80s. In the late ’90s, cable companies upgraded their networks to draw fiber closer to homes, which allowed them to offer broadband, video on demand and other services.

Installing fiber in rural areas can be quite expensive, especially in the mountainous regions; rugged terrain presents obstacles along a direct path between two points. These installation costs can be a barrier to deployment in rural areas as they must be offset by customer demand in the short term. Install, test, and implement new designs. Identify and document application and procedural changes necessitated by new designs.

Communication provides international connectivity 24/7 with fiber optic cables as the primary backbone, with satellite facilities as backup. Communities that choose not to prepare for all likely contingencies, are communities that will see untold suffering when the excrement contacts the rapidly rotating blades. New Orleans is not the only city led by corrupt and inept local government. Communities around the world are using OneCommunity as the model for connectivity and community innovation. Not only is this a good model for innovation, it is one that can be easily implemented in Memphis.

Cable prices are typically lower for breakout cables than for loose tube cables when fiber counts are fairly low. Loose tube gel-filled cables are lower in price for higher fiber counts. Cable customers making the switch were no longer faced with bandwidth frustrations.

Fiber optic networks are widely used, not just for telecom, but CATV, computer LANs, cellular phones, municipal wireless, security surveillance systems, metropolitan data, intelligent highways, fiber to the home, or practically every communications network. The FOA has certified almost 24,000 fiber optic technicians in the last decade who have been instrumental in the explosive expansion of fiber optic network usage. Fiber optic network cable can be pre-terminated with many types of fiber connectors, most commonly used are LC, SC, ST MTRJ and E2000. These fiber optic network cables are with different shape and sizes, developed by different companies.

Related Posts

Tags: , ,
Posted in Fiber Optic |

Leave a Reply