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Why Fiber Cabling Is Predominantly Accepted Today

Why Fiber Cabling Is Predominantly Accepted Today

Copper wires and cables accompanied us in telecommunication for the past so many years. It was an excellent medium of communication or get linked to feel happy. Gradually technology brought out more complex steps to achieve out individuals the quickest mode not minding the geographical boundaries.

With the time, technology introduced fiber optic rather than copper wire. Now individuals are experiencing the gift of technology knowingly or unknowingly. Telephone cabling, fiber cabling, and cabling services are helping people to enjoy communication too the fullest. As a result if we go back within the good reputation for telecommunication we once had fiber connectivity.

Fiber cabling wasn’t whatsoever new concept entirely. It had been available through cabling services long since. But now it’s been prevailed more dominantly. Development and research have proved that this cabling is highly economical. Hence every company has started adopting this cabling system. The potential studies have successfully increased the capacity of these fiber cabling. Now it’s been increased exhaustively. Fiber cabling services are simple and easy , comfortable to make use of and the price is highly affordable. Both of these properties of fiber cabling forced telecommunication fraternity to adopt fiber cabling happily.

Fiber cabling has become the spinal cord in cabling services or cabling systems worldwide. Now let’s have a look on its advantages. Fiber cabling safeguards your security all the 4 sides. This quality helps government organizations and bank very much where security is a main concern. Another critical feature is speed where data could be transmitted. This selection is very advantageous to health care industry. So hospitals install this fiber cabling because of the result it produces. It has been proved life saving in many of cases.

Fiber cabling also acts as intrusion prevention in cabling services or cabling systems. It can protect your cabling all sorts of intrusion. Fiber cabling can provide you longer length with smaller diameter clubbed with lightest weight. Installation and upgrade is very easy. You can get it completed with assistance of a professional. There’s two kinds of fiber cabling you are able to decide based on your requirements. One is single mode fiber and the other one is multimode. Multiple mode has multi paths to achieve its destination. And because the name indicates, single mode only has one road to reach the destination too.

After using a thorough survey, you can choose which one you have to choose. Seek the help of the professional for installation. And let them know what type installation you’ll need particularly, whether indoor installation or out door. Indoor installation means that you needn’t to worry about environmental surroundings disturbances. Fiber cabling, through telephone cabling and cabling services possess a small check list. That’s firstly you have to choose if installing fiber through inner duct would work for you. You will want to decide on the distance. Finally you have to visit method, which method you have to adopt.

This article briefs the fiber cabling and why it is predominantly accepted. Associated with fiber cabling products, you can buy optical cable (including figure of 8 cable, plastic fiber) from Fiberstore through the links before.

How to Build a Business Fiber Optic Network

How to Build a Business Fiber Optic Network

What A Business Fiber Optic Network Contains:
The essential philosophy of contemporary LAN wiring may be the idea of structured cabling. The complete networking method is separated into chunks that allow workstation wires to become concentrated. In a typical enterprise LAN system, the fiber optic network contains Telecommunication Rooms, Backbone Wiring, Work Areas and Horizontal Wiring.

  • On each floor, there will be a telecommunication room located on top of the other person. These telecommunication rooms hold all network equipment including routers, servers and switches. Telecommunication rooms are linked together with fiber optic cables passing through vertical shafts which are called backbone wiring/cabling or vertical wiring/cabling.
  • The backbone fiber optic cables typically run at 10Gbps Ethernet speed to supply enough bandwidth for the whole enterprise.
  • Work areas are work stations (PCs) split up into cubicles. These work areas are connected to each floor’s telecommunication room with horizontal cabling. These horizontal copper/fiber optic cables typically run at 1Gbps Ethernet speed.

How To Pull The Fiber Optic Cable Through Vertical Shaft:
The backbone cabling was once twisted pair copper cables. The good news is it is normally multimode fibers as well as single mode fibers. There are many tools available to pull the vertical backbone fiber cables. Included in this are Gopher poles, cable caster pulling tools or fish tapes. In most cases you have to put in a pulling eye to guard the fiber cables and connectors while pulling the fiber cables.

How To Terminate A Backbone Vertical Fiber Optic Cable:
The backbone fiber optic cables can be found in without termination (connector). You always have to terminate these fibers with fiber optic connectors such as ST, SC or LC connectors. The termination steps usually are not extremely hard nevertheless it does require some extensive training before you perform a fairly good job.

Fiber optic termination tools

The equipment necessary for fiber terminations are fiber optic cable strippers, Kevlar cutters, fiber cleavers, ST, SC, LC or MTRJ fiber optic connectors, fiber connector hand polishing puck, fiber polishing films and fiber inspection microscope.

Fiber optic cable termination steps

  • 1. Strip the fiber: Fiber cables have 3mm jacket, Kevlar strength member and 0.9mm buffer coating. To get at the 0.125mm fiber cladding, you should remove the 3mm jacket having a fiber jacket stripper, then cut the Kevlar fibers having a Kevlar cutter, finally strip the 0.9mm buffer down to 0.125mm cladding having a fiber optic stripper.
  • 2. Cleave the fiber: After stripping the fiber as a result of 0.125mm cladding, you insert the fiber into a SC, ST or LC connector, after which inject some fiber optic epoxy in to the connector using a syringe. You will then lay the connector into a hot oven for stopping the fiber epoxy so it can take the fiber tightly. After the curing process, you cleave extra fibers in the connector tip having a fiber optic cleaver.
  • 3. Hand polishing the fiber: Within the next step, you place the connector (already with fiber fixed inside) into a hand polishing puck, which serves as a fixture while you polish the end face with the connector to get a good quality mirror like finish. Then you definitely hold the polishing puck and polish the connector over a connector lapping film in a figure 8 shape for 10~15 times. Repeat the hand polishing steps stepping from 12um, 3um to 0.5um lapping films.
  • 4. Fiber termination quality inspection: The last step is to inspect the caliber of work. You insert the finished connector right into a fiber optic inspection microscope which zooms to 200 to 400 time level to show you all the scratches and pits which could exist around the connector end face. If everything looks perfect, then you can connect your fiber into the network.

This is only a beginning of building a fiber optic network. Please go to FiberStore for more information. FiberStore is a fiber optic cable supplier who offers a large selection of fiber optic network solutions. You can buy figure of 8 cable and plastic fiber there with high quality!

Plastic Optical Fiber Transmission Principle

Plastic Optical Fiber Transmission Principle

Glass fiber has a dominant position in optical communication. But it has some fatal weakness including the low intensity, poor anti-bending performance, and bad resistance to radiation. For nearly 20 years, scientists have been looking for a new transmission medium and finaly they found plastic optical fiber as a medium is feasible in the light transmission and carried it out in real life for some applications.

Commercial products those are made of plastic optical fiber have been widely applied in some areas, such as lighting, information transmission. Even, plastic optical fiber has been able to replace the glass fiber in some areas. This article is about the transmission principles of plastic optical fiber.

POF (short for plastic optical fiber) has a step-type structure of the fiber core skin. Refers to the radial plane containing optical axes of the plane, called Meridian, is the propagation path of light which is always in the same plane. The radial light and optical axis is always the intersection of light propagation in a homogeneous medium that is a linear spread.

When light transmits from one medium to another medium surface, the general simultaneous reflection and refraction if the light from the refractive index of light thinning small medium large refractive index of light launches into dense medium. And when the light from the light launches into optical media thinning dense medium angle of refraction will be greater than the incident angle, so that when light from the light launches into optical thinning dense medium, it is likely to occur only when the medium without refraction reflection phenomenon, which is total reflection. Total reflection is a boundary effect of light refraction, for example, from one transparent medium into another medium in which curved phenomenon. POF is through the principle of total internal reflection of light transmission.

Only when the external light incident angle is less than 0, the light to the fiber by total reflection in the form of forward spread, spreads from one end of optical fiber the other end. So the critical acceptance angle of fiber 0. Therefore, total internal reflection-type is zigzag manner in SIPOF. As radial fiber is not the same incident light angle, Guer geometry in the fiber is not the same itinerary. Meridian in the light of both the trip times of reflection formula or formula, it is assumed that fiber is in very good condition. Fiber is straight, uniform diameter fiber, optical fiber and optical fiber within the defect-free straight face such incident. If the fiber did not have the ideal conditions, the incidence of radial total reflection would change the situation, if any, would be reflected out from the fiber, and some reflection angle would change and so on, so the fiber transmission loss will increase.

For graded refractive index GIPOF, also has radial and oblique light, this is not a constant optical constants of refractive index, but with increasing distance off-axis refractive index decreased; parabolic refractive index distribution mode optical fiber has low dispersion characteristics, reflects the distribution of various forms of gradient, when the refractive index distribution by quadratic parabolic distribution, the radial spread of the path in the fiber type for the sine curve, the spread of the light path inclined spiral curve , graded refractive index POF are used for short-distance data transmission, fiber optic lighting for small. This optical transmission of laser energy distribution close to Gauss distribution, that is, near the fiber axis there is a higher density of light energy which is more focused laser energy, the transmission of laser power density.

FiberStore is a high quality fiber optic cable supplier who supplies cables including plastic fiber, figure of 8 cable and other special fiber cables. To know more, please come to our website.

How Much Do You Know About Plastic Optical Fibers?

How Much Do You Know About Plastic Optical Fibers?

Plastic optical fiber, or POF, has been overshadowed in the last decade by the success of glass optical fiber. As a result, POF had been relegated to low bit rate and short distance applications. Recent technological advances and the emergence of a killer application in the automotive industry have propelled POF into the limelight of a lower cost alternative to glass fiber or copper at medium distances and bit rates of 10 gbps. This paper reviews the history of POF , the technical developments that have created a buzz about POF, and the applications which are propelling POF into the mainstream. In addition, POF technology exhibits similar properties attributed to “Disruptive technologies”.

When people hear of optical fibers, they immediately think of glass. Few people, including professionals in the business, know about plastic optical fibers (POFs), which predate those made of glass. Because glass fibers have certain advantages, they have dominated the market, while POFs have remained largely in the background. Recent developments in technology and applications, however, have burnished the image of POFs, and they are finding a larger market with technology companies worldwide. Today, a new enthusiasm permeates the plastics side of optical fibers. The paper reviews the development if plastic optical fibers, emerging applications, and technological developments.

POFs compete with copper wires, coaxial cables, glass optical fibers, and wireless, and they require a transmitter, receiver, cables, and connectors similar to those used in glass optical-fiber links. Manufacturers form POFs out of plastic materials such as polystyrene, polycarbonates, and polymethyl methacrylate (PMMA). These materials have transmission windows in the visible range (520-780 nm).

However, the loss of light transmitted at these wavelengths is high, ranging from 150 dB/km for PMMA to 1,000 dB/km for polystyrene and polycarbonates. These losses often handicap plastic fibers in competing against high-quality glass fibers, which have losses of 0.2 dB/km for a single-mode fiber and less than 3 dB/km for multimode fibers. Hence, plastic fibers have been relegated to short-distance applications, typically of a few hundred meters or less, compared with the hundreds of kilometers for glass. Nonetheless, POFs have found many applications in areas such as industrial controls, automobiles, sensors for detecting high-energy particles, signs, illumination (including lighting works of art in museums), and short data links. Basically, POF applications divide into data-communication and non-data applications (sensors and signs, for example). Today, the surge in POF production stems from its use in data transmission.

What are the advantages of POF? Certain users find POF systems provide benefits compared to glass fiber or copper wire, which include:
• simpler and less expensive components
• lighter weight
• operation in the visible
• greater flexibility, and resiliency to bending, shock and vibration
• immunity to electromagnetic interference (EMI)
• ease in handling and connecting
• use of simple and inexpensive test equipment
• greater safety than glass fibers or fiber slivers that require a laser light source
• transceivers require less power than copper transceivers

FiberStore is a fiber optic cable supplier from which you can custom plastic optical fiber that fits your needs. It provides both simplex and duplex plastic optical fibers. The standard color is black, and other colors are available upon request.