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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“Do you think I need a new HDMI Cable?” if you ask this question and you always hear a “Yes” from cable vendors; there’s bad news. They are taking you on a ride. The truth is that you do not always need a new HDMI cable. Several companies force sell HDMI cables under the pretext that the customers need to buy latest versions, new features etc. We are here to save you from falling into traps and help you understand when to buy and not to buy HDMI cables.
When Not to Buy HDMI Cables? 1.Every time a new version comes up Each time a new HDMI version comes up, customers ask questions like “I have a 1.3 version. Can it handle 1.4?” Here is an answer for them. Up through version 2.0, all the traditional HDMI cables have a similar inner structure. It is possible that its construction may change based on the company that makes it. But just so that you know; until now there has been only one update with the architecture – which is 1.4’s addition of Ethernet over HDMI feature. When this happened, it became a huge point of discussion amongst different users. However, it is important to remember that there isn’t anything drastically different about cables that were introduced after 1.3. The construction of all cables is the same and you can also connect the pins in the same way. Remember… that HDMI Licensing – the body that provides licenses and creates policies for HDMI specification, forbids HDMI Adopters to designate cables by spec version. 2. When vendors entice you with different features “This HDMI cable has Dolby surround standards.” “It can handle 4K video and color spaces of later spec versions.” When you go for buying HDMI cord, you will often hear such things from the vendors. They will glorify different features and get you into buying one. Well, for your knowledge, spec version isn’t a reason enough for you to need a new HDMI cables. Their potential to support different set of features remains the same irrespective of the version you buy. In fact, the way in which they work depends on the source or devices that you connect them with. 3. When There Are Bandwidth Confusions See the package of HDMI cables and you will read different bandwidth standards including 15, 20, 24, 33.6 and 36 Gbps. Now, the question is, are these standards important? Yes, they are. They depict the bandwidth of the HDMI cables. But that is all they do. They do not mean anything. This might come as a shock to you as you might have thought that it is an electrical measurement and it holds some significance. To understand this better, you need to understand what exactly Bandwidth is. Bandwidth is cable’s ability to transmit the signal over frequency range within the spectrum of signals. This frequency range, when measured in units, is known as bandwidth. So, do the vendors know that the bandwidth measurements stand of little or no importance? Well, sometimes they do and sometimes they do not. Whatever the reason may be, do not let the bandwidth influence your purchase of cables. So, Do I Even Need HDMI Cables? Yes, of course you do. And there are ways in which you can check that. If you make some changes to your configurations and need more bandwidth for your cable, you can plug the cable, change the settings to the highest supported resolution and color depth combination. After doing this, if your picture looks good, you are sorted. And if your cable fails to handle fast signals, you will experience the following:
We hope that the above explanations are enough to solve your dilemma of buying/not buying HDMI cables. Do you have any questions about them? Feel free to share with us or comment down below.
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Wi-Fi is like love. Always in the air and ready to connect you with the fascinating digital world. But ever wondered what keeps it in the air? Well, just like any relationship has a foundation of understanding, a wireless network has a fiber cabling underneath that helps people to connect with the internet anytime they want to. The other most popularly used cable type is Ethernet cables. They are used everywhere right from IP camera technologies to LED lighting. These cables are quite cheaper as compared to fiber cables; but when one wants to have a huge and powerful network cable, fiber cables become necessary.
Both the cables have their advantages and disadvantages, specialties, and limitations. Through this blog, we will differentiate between the two and try to understand both in details: History of Fiber & Ethernet Cables The fiber optic technology was first used in 1969 when NASA sent it to the moon for use in television cameras. And a company named Xerox developed Ethernet in 1970. By the year 1980, it became popular and developed of a commercial value amongst its users. As people have embraced both the cable solutions for decades, they hold an equal importance. Ethernet Cables – The Evolution When introduced, Ethernet was extremely slow. It had the speed of around 10Mbps over 100 meters. Thereafter, when it formed an alliance with 802 IEE and became an industry standard, the speeds reached up to 10MBPS. Currently, as you all know it has the speed of 10 Gigabit. Some experts criticize the speed ratings of Ethernet for falling short of the real-world utility. Also, there isn’t a specific formula that you can apply for calculating the performance of Ethernet cables. It depends on various factors like collisions and line interferences which need applications for resending messages. People widely use Ethernet cables, Long ethernet cable and the regular ethernet cables due to their cost-effective rates. So, the market for ethernet cables is always on the boom and the electrical engineers keep conducting R&D and come up with new cables at regular intervals. CAT5E, CAT6, CAT6A and CAT7 are the most commonly used ethernet cables. Fiber Optic Cables – The Evolution There are two major categories of Fiber Optic Technology. One, single and two, multi. Single mode cables make use of laser light for sending signals to remote places. They can reach the distance 50 times more than multimode. However, they are more expensive as compared to the latter. Diodes, on the other hand, transmit signals over multimode cables. These cables usually cover short distance with up to 10 Gigabits/s over the distance of 600 m or 2000 feet. The best and the most effective single fiber links have the potential to reach the capacity of 100gbs. So, when it comes to transmitting data over long distances, Fiber cables are an ultimate choice. The only concern here is its costs. And hence, manufacturers must offer an economical way to use them. Now that we have learnt about both the cables and their evolution, let us understand some basic differences between them. Understanding the Basic Difference When it comes to generating electricity over long distances, there is nothing like fiber cables. But, there are also certain drawbacks to it. Fiber cables do have brittle tendencies and tend to break. Also, they are more expensive as compared to Ethernet cables. Ethernet cables, on the other hand are quite swift with their working but they cannot go long distance. In case they are unshielded, they can attract a lot of interference. So, which one do you choose out of the two? Well, it totally depends on your requirements. If you want to connect an ISP to a street cabinet, you would need fiber cables. This is because they consist of glass and it is possible to transmit a huge amount of data with fiber cabling. However, if you are installing a connection proximate to your residence, you can consider choosing ethernet cord. Electromagnetic Interferences Ever heard “Buzzzzzz” “Hummmmm” and “Crackle” sounds when you connect with your devices? Those are nothing but electromagnetic interferences. Now let us see how these interferences bother both the cables. CAT5 Ethernet cables, when unshielded, create interference in several devices including, microwaves, Bluetooth, RF and transformers. The best way to get over such interference issues is to choose shielded ethernet cables of higher grades including CAT5E, 6 and 7. To obtain better results, you can also pair shielded cables and connectors. Fortunately, electrical interference has not been much of a problem with fiber optic cables. However, there are times when light pulses interfere with each other and are not monochromatic. This is when interference seeps in. To help the cables get over such issues, manufacturers keep improving the quality of cables with every new release. The Speed Difference You would say, nothing works as fast as my Wi-Fi connection does. So, it must be fiber. Well, you are kind of right. But, terabytes per second aren’t a major issue when you want to send a signal from living room to the kitchen anyway. Conclusion You can educate your customers about the specifications and features of both the cables. It is ultimately their decision as to what to buy. As the online retailers of these cables, we understand what clients want and make suggestions accordingly. If you have any questions about these products, feel free to ask us on [email protected]
Tablets have numerous use cases. They have brought a radical change in the user experiences with larger display as compared to smartphones. You can enjoy videos and movies more on tablets as compared to smartphones. But, what if you are craving for a bigger screen? What if you want to view videos or movies on a screen that is larger than a tablet?
Well, grab your popcorn and tie your seatbelts as you can enhance the multimedia experience by connecting tablet to an external monitor or a flat-screen TV. Watch movies the way you watch them in theatre. And what gives you a better viewing experience? Computer adapters.
Here is a brief yet step-by-step guide to enable you to connect tablet to a larger screen:
Check Your Tablet’s Ports
Firstly, take a close look at the tablet’s ports. It is necessary because the ports of the tablets have started advancing with every passing year. Traditionally, tablets had just video ports. Now, the new tablets have USB-C or USB Type-C ports. Many smartphone manufacturers provide USB Type-C ports in the latest tablets. With the growing popularity of USB-C connector system and its features, we expect Android tablet developers to follow the suit.
Some of the latest tablets come with USB 2.0 micro-B ports. Lenovo and Amazon tablets are the examples. A mini DisplayPort is available in Microsoft Surface Pro 4 and MacBook’s latest versions like MacBook Pro and MacBook Air.
You may find micro, mini, or full-size HDMI port in the oder tablet. The biggest benefit with an HDMI is it can provide HD audio and video.
Check Video Input on Monitor or TV
Let’s go to the second step. You need to find the video input on your HDTV or monitor. Usually, flat-screen TVs have standard (Full-size) HDMI port, DisplayPort, DVI or VGA connections. However, you can get audio with HDMI and DisplayPort technologies only. It is because, DVI (Digital Visual Interface) and VGA (Video Graphics Array) only support videos.
Now the real role of computer adapters starts. Depending on the ports of both tablet and TV or monitor, you need to select a proper cable with correct connectors on both the ends. Suppose, your tablet has a USB Type-C port and a TV has a HDMI port. All you need is a cable with USB Type-C male on one end and an HDMI connector on the other end.
You can also connect an computer adapter to a A/V cable. Let’s take MacBook, for example. MacBook Pro and MacBook Air have a mini DisplayPort. You can connect the DisplayPort to an external monitor using a mini DisplayPort (male) to DVI (female) adapter. Here, the mini DisplayPort end plugs into the tablet whereas the DVI cable of a monitor connects to the adapter’s DVI port.
In a Nutshell
With a right computer adapter, you can transform your tablet into a powerful multimedia device. A whole new and more exciting multimedia experience awaits you!
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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