SF Cable Blog - Get Expert Tips & Advice on Cables & AccessoriesIn our blog, we educate customers on the various types of cables, components and accesscories for computer, laptops and mobiles. Find More Blog
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SF Cable Blog - Get Expert Tips & Advice on Cables & AccessoriesIn our blog, we educate customers on the various types of cables, components and accesscories for computer, laptops and mobiles. Find More Blog
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Streaming through the Facebook timeline relentlessly, chatting away with customer care executives and processing important information. When you indulge into these activities, do you ponder over questions like, “What powers the internet?” and “What enables you to interact with call center executives in a glitch free way?”
Once you start pondering over these questions, you think of a network. The one that enables you to conduct these activities seamlessly. And what powers this network? Fiber Optic Cables – the thin strands made from molten silica glass. They process the information, convert it into light and transmits the data for you.
Through today’s blog, we will acquaint you with the multiple ways in which Fiber Optic Cables benefit you. So, let us plunge in:
Excellent Internet Connection
When we talk about internet connection, the first thing that comes to our mind is; huge amount of data exchange. During the initial days of advent of internet, you might have experienced low speeds and hours of anticipation while internet transmits the data. But after the advent of Fiber Optic Cables, the speed of data transmission reduced drastically. These network cables transmit data without hindrance and enable you to stream internet smoothly.
Despite of these cables, the speed of download totally depends on the type of connection you have. However, fiber is faster than other average broadbands in the USA. And of course, more reliable, and less patchy than WIFI.
Customer Service Support
“Hello! How may I help you?” When your customer care executives ask this question, you want your customers to hear it right. Trailed off voices and breaks in conversations can bring business losses. Thanks to Optic Cables, you can offer your customers with an uninterrupted customer care service. Huge network of huge cables crisscrosses the globe and provides telecommunication services. It offers voice, video, and data communications to meet the requirements of call center owners.
To get a good quality network, you need to find the right fiber optic system for your application. The professionals also provide field inspection and installation services and have a detailed knowledge about fiber cables. Once installed and set, you can offer glitch free services to your customers.
Military And Data Transferred
The U.S. Military personnel of today undergoes a lot of challenges due to changes in operations. For enhancing safety and awareness, U.S military keeps upgrading its communication infrastructure. The communication systems established through optic cables create a dependable network between command control center and theater. By investing into fiber optic systems, they can avail a cost-effective network and get better bandwidth for real-time voice, video, and data applications. The best part? The military grade cables meet the military standards and work in the harsh environments.
Whether it is intelligence processing or aeronautical data, military personnel need a trustworthy security network. And due to optic cables, defense companies can transform data safely.
Fiber Optic Cables: Redefining The Future
With the above-mentioned advantages and many more, there is no denying that fiber optic technology is driving the future of digital communication. It transforms data at the speed of light and give a flawless communication experience. Here are the ways in which they will redefine the future:
Fiber-To-Home Network
It is not surprising to find fiber-to-home networks installed in most of the commercial and residential premises. With home automation solutions and internet of things gaining popularity, the usage of fiber networks will increase. Google Fiber clocking offers speed the speed of 1,000 megabits/second which is way higher as compared to the major internet service providers like Verizon, Comcast Xfinity etc. Needless to say, a good quality cable network can only make this possible.
Multi-Terabyte Networks
Several researchers are looking forward to achieve a bandwidth of around 100Gb/s. As the costs of fiber optic cables have reduced, the chances of achieving higher bandwidths are higher. The intelligent optical network will be such that it will be able to cope with volatile bandwidth allocations. Soon, we’ll be thriving in the world of massive bandwidths!
Enhancement In Glass Fiber Designs
To change the transmitting capacity of optic cables, the electrical engineers add and remove impurities to the glass fiber. This enables them to control the speed of light that passes along the glass fiber. To obtain better glass fibers, the engineers will continue with the miniaturization of fiber optic cables. The enhancement in glass fiber designs will prove beneficial to us in multiple ways.
Adoption By Multiple Businesses
Several companies all over the world make use of fiber optics as it keeps their data safe and secure. It is impossible to hack these cables and tap into the line as you need to cut the cable to do so. And someone cuts the cable, it brings the whole system down. Also, when there are exclusive fiber connections, business owners do not share them with others. These benefits make them better, safer, and preferable as compared to copper cables. In the upcoming years, several companies will join the fiber optic bandwagon.
SFCable offers a range of multimode and single mode duplex, fiber optic adaptors and connectors, attenuator, and MTP fiber patch cables. We also provide different types of USB cables, ethernet cables, adapters, power cords and PC accessories. You can check the range of products on our website and place an order. As ISO 9001-2000 registered manufacturers make our products, there is no compromise in the quality.
SFCable is strives to implement the technology advances that can boost the quality of products. And to enable that, we always keep an eye on the latest developments in our field. Most of our products are RoHS compliant, eco-friendly, and come with a lifetime guarantee. If you are looking for cost-effective technology and equipment online, you can order from us.
We hope the above blog has given you much clarity about the working, utility, and benefits of fiber optic cables. What are the ways in which these cables have proved to be beneficial to you? Feel free to share with us.
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In the recent years, fiber optics is steadily replacing copper wires. It is a better and apt means of transmitting communication signals. Today, fiber optics cable span across long distances between local phone systems. In addition, it also serves as the backbone for many networking systems including:
Fiber Optics Cable use pulses of light to transfer data using the event of total internal reflection. The cable has a coating of plastic. This protects the cable from exposure to heat, cold, and other weather atrocities. It also protects the cable from electromagnetic interference and ultraviolet rays of sun. These cables are the most reliable and fastest data transfer cables on the planet.
A fiber optics cable system is very similar to the metal wire system. The fiber optics is replacing the metal and copper wire system. The basic difference is that fiber optics uses light to transmit data; whereas metal wires do not. It sends the data down the fiber lines instead of using electronic pulses for transmitting data like in the metal wires.
Fiber Optics Cables serve the purpose of connecting and transferring data across continents. They are fast and they can carry large capacity. The signals have higher strength and need least maintenance.
Types Of Fiber Optics Cables
There are three types of fiber optic cable commonly in use. They are single mode, multimode, and plastic optical fiber or photonic fiber. Transparent glass or plastic fiber allows the guiding of light from one end to the other with minimal loss is the most efficient.
Single Mode
In a single mode fiber, the core diameter reduces to few wavelengths of the incoming light. For a beam with 0.55 μm of wavelength, the core diameter must be of the order of 4.5 μm.
Under this situation, the core is so small that only the primary mode can travel inside the fiber. Given the wave broadcast of the light inside the cavity, there is no other way for the light to take longer optical paths.
Multimode
In this fiber, the core diameter is much greater than the wavelength of the transmitted light. The transmission of number of modes is simultaneous. The possible ways in which, light travels inside the fiber is relative to the fiber modes. The primary mode travels parallel to the axis of the fiber. Therefore, it takes the minimum time to reach the end of the fiber.
When an incoming beam enters with an angle relative to the fiber axis, the light follows a longer path. Thus, it takes a little longer to reach the end. When you increase the core diameter, you can increase the transmission of number of modes.
Photonic Fibers
In photonic fibers, the number of cavities around the core guides the transmission of light. The core may be present in a glass or even an air cavity! These are new fiber optic cables available in the market. For the moment, their performances are still under the observation for astronomical applications.
Fiber Optics Cable Connectors
Fiber optics cable connectors make flexible connections possible. Fiber optics cable connectors are generally in use where flexibility is in need. Fiber optics cable connectors are also a necessity at termination points when an optical signal routes.
Polish And Epoxy Connectors
Polish and Epoxy style connectors were originally in use for termination. These are still under very high rate of extensive installation. These connectors offer a wide range of choices including SC, ST, LC, FC, SMA, D4, MT-RJ, and MU. Some of their advantages are present in the list below:
Sturdiness – skill to bear higher levels of environmental and mechanical stress
Cable size – Usability with cables of varying diameters, from big to small
Multiple Connectors – Can handle single and multiple cables (up to 24) in a single connector
Polish And No-Epoxy Or Pre-Loaded Epoxy Connectors
The main advantage of these connectors is that they are easy to install. This translates to lower skill levels in need to handle them. These connectors can have further division as follows:
The fiber has stabilization by an internal crimp mechanism and these connectors are available in SC, ST, and FC styles.
No Polish And No-Epoxy
Simple design and low cost are the hallmarks of these connectors. The result of training and installation is a higher cost reduction. Moreover, this also enables fast restorations. They are available in SC, ST, LC, FC, and MT-RJ connector styles.
Numerous connectors, both standard and proprietary, are in use in the field of telecommunication equipment, data lines, television, cable, and other industrial fields. The connectors described in this text are the ones that are under extensive use in the past. Many are still under use this very day.
The primary function of fiber optic cables is to send signals across long distances. The transmission of these signals takes place in the form of light. This answers for the speed of broadcast and its zero interference with other electronic devices around.
How Does It Actually Work?
Each of the cables constitutes thin strands of glass, which we often hear of as ‘fiber optics.’ These pieces of glass form the core of these cables and facilitate the major task of sending data, assisted by Fiber Optic Patch Cords. But doesn’t light travel in waves, spreading straight from its point of diffraction?
Yes, absolutely. Then how do light bend around corners while running through the length of the fiber optic cable? Let’s try to unravel the science that goes behind it.
How Light Bends Through Fiber Optic Cables?The Mirror Effect
When you show a flashlight beam across a hallway, you will see the length of the light extending till the next bend but won’t be able to see anything further. But placing a mirror on the corner does the trick. You can now see the light bending further. This is because the mirror reflects the light. That’s exactly how the fiber optic cables basically work.
Internal Reflection
The reflection on which these cables operate is often termed as ‘total internal reflection’. That’s because when you send the light signal, the light remains within the cable and reflects internally. This also ensures the data isn’t lost during the transmission.
But the signals sent through fiber optic cables eventually degrade. That’s because of the decay of the signal either due to the wavelength or the affected purity of the optic glass.
Why So?
The wavelengths that fiber optic cables utilize to send over information are much longer than the light visible to use. We call these invisible ranges of long light ‘infrared’. These infrared waves are when passed through the fiber optic cables weakens the transmission of data either by absorption and scattering.
So, basically, the length of the waves reduces the accentuation of the fiber optic cable. And if we use longer waves with lower frequencies, it would result in heat interference. The temperature of surrounding objects will thus be affected resulting in signal loss.
How To Ensure Maximum Utilization?
Though fiber optic cables do eventually degrade, getting good quality cables and accessories can increase its life significantly. For optimum functioning, consider buying quality cables. The wavelength of a typical good quality fiber optic cable varies from 850 to 1550 nanometers.
The accessories are equally important. The fiber optic patch cords that connect the devices through which the information transmits should also be of best quality. Often the patch cords decay and are assumed as cable decay, resulting in increased cost investment. Therefore, it’s always a great idea to get your electronics supply only from branded and reliable manufacturers. It’s not only important for the longevity of the supplies but is also imperative from the point of view of safety.
Fiber Optic Jumpers, also known as Fiber Patch Cords are the cables that connect network hardware or end devices to your cabling system. These cables terminate with MTRJ, LC, SC, or ST connectors at each end. The jumpers come in simplex and duplex types and can be selected depending on your network requirements. Here are some insights on Fiber Optic Jumpers and considerations you should make before buying them.
Simplex vs Duplex Jumpers
If you see Simplex Cables, you will notice a strand of glass enclosed in plastic. These cables are used when you need to do data transmission in one direction. When you need to establish connections within buildings or huge cable TV networks, they are a right choice.
Duplex cables, on the other hand, have two strands of fiber in a single cable. These are used for bidirectional transmission, between your device and cable. When one cable transmits signal, the other one receives it. You will observe Duplex cables being used at large workstations, servers, switches, and on networking hardware.
These cables are available in uniboot or zip cord construction. In uniboot, two fibers meet as a single connector at either of the ends which makes it difficult to maintain and expensive as compared to zipcord cables. Whereas in zipcord, the two fiber strands are fused but are easy to separate when you dig out receiver strand or transmission.
How to Choose Your Patch Cord?
Simplex fiber carries a single ray of light at once. The best part about it is you can completely rely on it for its potential to carry out long distance transmissions. As it doesn’t require a lot of material, it costs lesser than a duplex cable. Simplex Fiber Cords are used a lot for modern communications due to its excellent capacity which enables high transmission speed with more bandwidth.
Duplex Jumpers are good at keeping your data tidy and organized. As they ask for less number cables, it becomes easy to maintain them. Whether you should go for Simplex or Duplex jumpers depends on how complex your network is and what purposes does it fulfill.
Considerations to make while using Fiber Optic Jumpers
Before you start using Fiber Optic Jumpers, you should ensure that the wire light wavelength of transceiver module at the end of fiber optic jumper is identical. Which means the ends of optical fiber should match with the wavelength of light module. The best way to differentiate between the two is through colours of the optic module.
A short wave optical module has a multimode optical fiber which is orange in colour. Long wave module makes use of single mode optical fiber which is yellow in colour.
Protecting your Fiber Jumpers
It is okay to confirm the accuracy of data transmission. But do not bend the optical fiber jumpers too much as it might increase the light attenuation during the transmission process. You must guard the connector by using a protective material which will protect it from dust and pollution that cause damage to the coupling of optical fiber.
The fiber jumpers should be in accordance with ANSI/TIA/EIA and ISO/IEC as aspects like coupling stress, optical fiber tensile force, cable tension stress, vibration, moisture, durability, temperature variations are considered while making them.
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