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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Whether it is a workplace or a home-based network, the existence of Wi-Fi network is a bliss. Nevertheless, we need ethernet cables to establish certain network connections. Let’s say there is a multi-storey building with thick walls and you need to transmit the data amongst thick walls. Or you need to use internet at some confined and obscure places. During such times, the usage of Lan cable becomes imperative.
Search online and you will find plentiful types of ethernet cables meant for different purposes. And then, arises the moment of confusion as to - which cable to buy? Through today’s article we will discuss the difference between different categories including CAT5, 5E, 6 and 7 and understand the pointers you need to consider before buying Ethernet cables. CAT 5 Cables: What Makes Them Slow? As you all know, the abbreviation CAT refers to the word Category. CAT 5 is the oldest category of cables and was crafted to work with the devices that work at the speed of 10Mbps (megabytes per second) and 100Mbps. Although you can obtain gigabit speeds by using CAT5 cable, it is not guaranteed. Also, it is a little difficult to find CAT5 cables in the stores today as they were used previously for pairing routers, switches and other devices. It can support the bandwidth of up to 100 MHz. Cat6: What Makes Them Faster than Cat5 and Cat 5E? CAT 6 cables are more superior and swifter in working as compared to CAT5 and 5E cables. It supports speeds of up to 10 Gbps. Which makes it 10 times faster than CAT5E cables. The only drawback of this cables is that it cannot work with home networks. Even if you use them, you won’t be able to notice the difference that occurs in the crosstalk interference as you can in CAT5E. Large enterprises that need to deal with bulk files everyday often need CAT6 cables. It supports the bandwidth of up to 550 MHz. And How About CAT7 Ethernet Cables? CAT7 is the latest ethernet cable and is a better version of CAT6 performance wise. These cables are backward compatible with CAT5/5E and CAT6 and offer the speed and support of up to 10Gbps. When tried and tested by different professionals, these ethernet cords have displayed the potential of transmitting data of up to 40 Gb at 50 meters. It is covered by a jacket that prevents signal loss. Is the Advent of CAT8 Cables on the Cards? Some brick and mortar stores do sell CAT8 cables. These cables are expected to support the bandwidths of up to 2GHZ and speed of 25Gbps/40Gbps for up to 30 meters. Its major purpose to be used with patch cords in data centers. This is because, as of now, they will be more effective only for short length cables. Once it evolves over the years, we might start using it for other purposes. Okay, So Which One Should I Go for? When you decide to buy a Lan cable, you must keep in mind that network speed and internet speed are different. Also, when you upgrade your network cables, the speed of internet will not change as it is dependent on several factors. But it might affect the speed of file transfers that happen between computers. When you choose a network cable, you must check whether it compatible with your hardware or not. If you want to enhance the speed of your network despite of the latest cable, you can consider buying other devices like a gigabit friendly network card and a compatible router. Search on the internet as to what kind of cable will work with your hardware. If you want to make the most out of the potential of ethernet cables, make sure that they are not longer than 100 meters in length. Also, choose the network topology which goes with your office’s interior. In case you are confused or get stuck somewhere, you can always seek help from experienced professional of a firm that sells cables and electrical accessories online. We hope that the article was useful to you.
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So, today is the day you decide to connect your computer and monitor. You take the monitor and monitor cable out of the box, go through the manual and the next thing you know; you’re sitting on the floor stressed out. Wondering where to start from! Being a company that sells computer accessories online, we often come across customers who inquire about computer cables and how to go about connecting their computer systems.
Through today’s blog, we will provide you with a systematic guide to installing a new monitor to the computer. Step 1: Replace The Old, Install New As the first step, you need to get rid of the old monitor. So, shut down your computer and disconnect the monitor cable from behind your old monitor. Once you have done that, you can get rid of the old monitor. You might feel like using the same cables for setting up the new monitor. However, whether you should be using new connections or not depends on the type of the system you have. Clean up the old area and get the keyboards, accessories and other paraphernalia out of the place. This will create a room for your new monitor. Also, keep the area well-ventilated as you would need some space and light to install the monitor properly. Step 2: Unboxing The New Next, you need to unbox the new monitor. Be careful with getting it out as some of them can be really bulky and large causing an accident. So, take someone’s help and install it at the right place. Don’t be in a hurry to plug it in and turn it on. Try deciphering the user manual and the guidelines given therein without getting overwhelmed. There are times when the instructions are not written in an understandable language and the diagrams are cumbersome. However, if you read it with patience and try to know about the accessories and computer cables in detail; you will have a better understanding of installing them. Step 3: Time To Connect Once you have installed the monitor and have gone through the user manual, you need to decide which monitor cable goes where. The power lead cable would be the most apparent one. It is known as the kettle lead as its structure is like the lead from a kettle. Thereafter, you have to decide which cable will go on which part of the monitor out of the 3 or 4 available options. You will find a displayport connector as a part of accessories. If it hasn’t come with it, you can always order for display ports online. Plug one end (the bigger one) to the monitor and the other end to the computer. Next comes up the DVI connector. These monitor cables typically come with white ends. If the size of your computer is between 27 to 30 inches, you would need a Dual Link DVI cable. If your laptops and monitors work on the HDMI connection, you can make use of HDMI cable. But if your laptop works on HDMI and your monitor works on display port, you can make use of HDMI to other connection adaptors. As the monitor you are about to use is new (we assume) there are hardly any chances of VGA analog connector being there. And last but not the least, you might also find a USB cable in case you want to make USB connections. Step 4: Switch It On Turn the switch on your power socket on. The monitor will start for some seconds and go on the standby mode with the power indicator on. In case you don’t see the light, you can check the power switches on the back of the monitor. As soon as you realize it’s working you can start your computer. Remember, the monitor should be on first so that the graphics card and monitor can interact with each other while the computer starts. In few seconds, you should be able to see the display on your monitor. Step 5: Control Panel Settings Last but not the least, you will have to make some settings in your control panel. This is because you would like to arrange the virtual monitors on the screen according to the physical arrangement of you monitors. Navigate to Control Panel>>Appearance>>Display. Thereafter you can drag the monitors in the right arrangement to so that they are arranged properly. There’s also an option to extend the display or show your display one monitor by keeping another blank. You can change the title bar from one screen to another. We hope the above steps were helpful in guiding you with the installation of new monitors. For more information, visit https://www.sfcable.com/. We do not take cables seriously. And that being said, we tend to buy the connectors for our precious devices from anywhere we like. Sometimes, from a friend, sometimes from a brick and mortar store nearest to our houses and sometimes, online. Least aware that there is a huge market of counterfeit ethernet cables out there which can be a real disappointment! So, what are fake cables like? How are they different from the authentic ones?
Well, just so that you know, there are several companies that sell shady ethernet cables advertising them as genuine and it is a problem of around $500 billion. This happens because customers do not mind buying cheaper cables if they save their money. Probably, they tend to forget that these “cheap cables” result into slow networks and interruptive video, audio and data transmission. Whether you buy ethernet or bulk cables consciously or by being unaware, there are certain parameters you can check to figure out their authenticity. Let’s find out how you can do so: Is Copper Replaced With Other Materials? Genuine Cat5e, Cat6 or Cat6a ethernet cables are made using 100% solid copper. Some manufacturers make and sell copper clad aluminum and copper clad steel cables for cheap so that they can cut on the costs. If your cables have steel or aluminum core, they are sure to give you poor signals and high attenuation. Goes without saying that it will also affect the working and speed of your network. So, make sure you find out what the interior of your cables consists of and you would know whether it is fake or genuine. Have They Been Created Using Re-Ground Plastic? The RJ 45 connectors that get rejected during quality testing are usually reground to pellets and are made into new connectors by merging them with the plastic. Although it is not illegal to do so, using a lot of reground plastic can it can result into low combustion rating. Hence, if the connector you are using has a foggy colored yellow plastic, you can assume that the manufacturers made it using low-quality plastic. Some manufacturers also replace the gold parts on the metal with selective plating or gold flash which form corrosion quite early. If you find this difficult to figure out or are skeptical, don’t think twice before asking the retailers whether they have or have not used reground plastic. Is The Jacket Material Of Substandard Quality? This is important to check especially if you are buying bulk network cables. Several manufacturers replace the CRM and CMP flammability rating with an inferior quality jacket material which is not fireproof. Though all cables do not need to follow these standards, cables must have them. If you do not wish to get into the trap of buying counterfeit cables, you must get in touch with a trustworthy and standardized company that sells legitimate products. Also, there are several companies that sell ethernet cables online. So, you can make price comparisons, read customer reviews and place an order. Wrapping Up… It is important to consider small details like observing the box in which you have received the cables, know where your cables have come from and know whether you have bought from a genuine resource. If you think that you have been cheated, it is a criminal violation of building code regulations. So, you can go against the company in question and ensure that you get all due justice. If you are based in USA and are looking for certified and standardized ethernet cables online, you are sure to find them at cost-effective prices through SF Cable. All you need to do is go through the products available on our e-store and place an order in few clicks. We provide lifetime warranty on cables and non-electronic products. Also, if you do not like our products, you can return it within 60 days and we will give you with full refund on it. Have you ever had an experience of using counterfeit cables? Did they have any adverse effect on your equipment? Feel free to share with us! If you make the most out gadgets that the technological world has endowed you with, you must be used to being around USB adapters and cables. Right from charging your mobile phone to transferring data amongst different devices and operating systems, they have become an inevitable part of our lives. Since its inception in January 1996, the evolution of USB has come a long way to the advent of USB Type C works on the USB 3.1 standard.
The latest standard of USB has a universal port. Which means, it works across all the devices without any glitches. And therefore, it is considered to be a perfect standard for the future. Today, we will understand the importance and utility of USB C cables and know why you should make the most out of them. USB VS USB C As you all know, USB is the abbreviation of Universal Serial Bus – an industry standard term that provides short distance data connection. USB C cables are made using the latest standards developed and set by USB implementers’ forum. It is quite likely that over the course of few years, USB C will replace the old USB standards including USB A, B and USB Mini B. Are USB Cs and Micro USB Same? Although USB C looks like Micro USB, it is a completely distinct standard having thick cable plugs and USB C ports. Quite unlike the old generation of USB cables, USB C doesn’t put you through the plugging in up or down dilemma. As both the ends of the cables are the same, one doesn’t need to worry about which side goes up. Unlike a micro USB, USB C provides data and USB charging up to 10W (5V x 2A). It’s data speed goes up to 10Gbps on USB3.1 Gen 2 and 20Gbps on USB3.2. What Makes USB-C Different from Its Previous Versions? Just as we discussed, there is no up or down part to the new USB cables and both ends are the same. So, how is it different than other USB types? If you look at its structure closely, it is smaller, lighter and thinner as compared to other USBs. Also, the devices that are compatible with C type support fast speed transfers, quick charging and superior quality audio/video using the USB 3.1 standard. How Is USB C Cable Used? You can plug the USB C port into your smartphone, computer as well as other devices for charging your devices and transferring the data with ease. In case you do not have the USB C cables for connecting your devices, you can also use USB adaptor to plug in your USB C cable to your smartphone, notebook or computer. Thereafter, you can use it like any other cable. If you wish to charge your mobile with USB C Cable, all you need is a compatible charger using which you can plug your USB C cable. Remember, these cables are not just an updated version of USB A or B cables. Their ports are being used in tablets and smartphones since 2015. What Does the Future Look Like? Most of the population has embraced these latest USB cables as they offer swift data transfer than parallel ports and serial cables. When Apple released its 12-inch MacBook in the year 2015, it intended to have one port for video input, data, charging and peripherals; which was USB C. Other MacBooks also adapted the utility of same ports. Smartphone manufacturers like OnePlus have also inculcated the usage of USB C ports. There are several companies in the USA that sell USB adapters and cables online. But before you place an order, you must ensure that you’re buying from an authentic resource and the cables are standardized. Some companies also provide 6 months warranty on all its cables and non-electric accessories. You can find the USB C type cables at the most cost-effective rates from the online retailers in the USA. Computers, televisions, telephones - they all make use of cables. And it’s difficult to imagine our lives without these electronic devices. So, we can probably say that networking cables are an inseparable part of people’s lives as several electronic devices don’t work without them.
Computer supplier promotes ethernet cable and television supplier speaks about cable connection. With many different types of cables, people often get confused as to which one to buy. Also there is a common question that often arises. “Are Ethernet Cables and Network Cables the Same?” Let us clarify this common confusion. Network cable is a general term that incorporates many different applications. And ethernet is a local area network access technology. So, any cable that enables connection with a system/device, within a Lan, you can name it “ethernet cable” or “network cable.” Apparently, there is no difference in network and ethernet cables. Network cables comprises of ethernet and Lan cable. Today, we will try to understand about Ethernet Technology and Lan Cables in detail. We hope it will help you get over all the confusion you have. Ethernet Technology Talk of any wired electronic device at home or workplace, and the term ‘ethernet’ will be applicable to it. So, ethernet connection refers to all the systems that require network cable to make a connection. All the equipment that doesn’t require a wire for operation, doesn’t fall into this category. It was Xerox which had created ethernet in 1970s and in 1983, it handed over the responsibility to IEEE. It is after this that ethernet became an open standard, i.e available to all. As the IEEE was of the opinion that ethernet is not a piece of design for some equipment but rather a recommendation. It simply lays down as how to configure the equipment in order to make a connection. Ethernet Cable The term ethernet cable originated from the word Ethernet. And UTP (Unshielded Twisted Pair) is the most common type of ethernet network cable. This cable type is available in different grades and its most common form is CAT5. However, to give UTP the name ethernet cable is a misnomer. As not all ethernet networking wires are unshielded, some are STP (shielded twisted pair). Apart from this, ethernet cables have seen a long history of progression from 10 to 100 megabytes and later from 1 to 10 gigabytes. Some data centers have even reached to 40 G and sometimes, it goes beyond 100G. LAN Cable Any specific type of data cable which helps in computer networking is Lan cable. It is specially meant for usage in small distances. It includes most kind of coax and stuff terminated with a BNC or ethernet cables. These Lans use wired connections to link or access any data. There are two characteristics that help to differentiate Lans from each other.
Furthermore, there are 2 types of Lan Cables depending upon protocols:
Hope this information aided in solving the confusion pertaining to Lan, ethernet and network cables. Furthermore, we assume that two concepts are now clear as to what do we mean by Lan (Local area network) and Wan (Wide Area Network). Whether it is Ethernet or Lan cables, they are Network Cables that provide connectivity to devices and help with data transfer. What are your thoughts on the same? Do share with us. Looking to hook your DVD player, video game or new shiny HDTV? Connecting to HDMI is the only solution. But, with an array of HDMI cables differing in their length, speed, durability, utility, price, and resolutions, it often creates a confusion among people how to select the best one. You might want to have a glance at all and make the correct decision.
For that, go through the below mentioned brief about all the different HDMI cables: Since its inception, the HDMI forum continues to update the HDMI specifications. Take a look at its evolution: HDMI 1.0: this is the first version with a maximum bandwidth of 4.95 Gbps. HDMI 1.1: an added version to support DVD audio HDMI 1.2: one-bit audio format support added HDMI 1.3: Enables high definition display with a bandwidth of 10.2 Gbps HDMI 1.4: Enables 4K resolution up to 30fps with maximum bandwidth of 10.2 Gbps HDMI 2.0: 4K resolution up to 60 fps with maximum bandwidth of 18 Gbps HDMI 2.1: Rumors about this, being the Best HDMI Cable with a lot many features. Let us have a look at all those features in detail and know the reason behind this HDMI to be the leading one. Enhanced Bandwidth And Speed HDMI cord 2.1 is highly flexible as it is compatible to every device due to its increased bandwidth resolution. It supports ultra-HD resolutions ranging from 4K at 120fps to 8K at 60 fps (Frames per second) to 10K for industrial and commercial applications. With this big resolution too, you might think that it is not a big deal for TVs and projectors. As our eyes are already able to see maximum detailing. But, the addition of higher frame rates is great news for gamers. Moreover, the Hollywood directors are already looking to make the higher framerate content, work for homes and theatres too. Guess what? With this huge resolution, you might be able to watch the 2020 Olympic on 8K or 10K. HDMI 2.1 Featuring EARC (Enhanced Audio Return Channel) People often face problem with their home theaters when their audio and video must flow through an AVR and then to the television. Due to this, most of the consumers were in need to upgrade their system with new HDMI technologies. But now to everyone’s surprise, there is emergence of a fantastic new feature of HDMI 2.1 which is known as HDMI 2.1 eARC. This removes the AVR from the video path thereby allowing you to directly connect your device to the television. Simultaneously you can play a full range of your audio and video formats. For example- if your 4K AVR has an eARC feature, it enables you to play high bitrate home theatre audio and video formats on 8K TV. But ensure your TV must also have an eARC feature. In short it means, you do not require to switch inputs, rather simply choose what you want to watch on TV and audio will play it. Eradication Of Synchronization Issues How often do you face hassle in synchronizing your audio, video, and TV? For instance- you might get delay in video signals relative to the audio signal or vice versa and leads to an unmatched audio and video timing. This happens because the TV uses a heavy amount of processing and the audio system takes far less time than video system. The new HDMI 2.1 removes this lip-syncing issue and make your television to speak in real time. And thereby ensures your audio and video are in perfect sync all the time. High Dynamic Range You will probably forget the SDR and Static HDR, if you see a true HDR. And what’s true HDR? It’s the Dynamic HDR. That gives a far more dramatic picture quality with an improved color and enhanced contrast effects. You might have heard about this in Dolby’s version of HDR which is known to be superior to all other formats. The only hang up is that it is a proprietary technology and not every manufacturer or common men is interested in investing for it. Therefore, you can prefer HDMI cord 2.1 that brings dynamic performance even on standard TVs and other devices. Enhanced Refresh Rates This feature ensures a smooth and seamless motion transition in gaming, videos, and movies. Furthermore, the various categories include:
Conclusion The above information clearly demonstrates features of HDMI 2.1 and prove how it takes the HDMI lead. Now, make the best cable choice for hooking your computer, TV, DVD player, etc. Feel free to share information or ask doubts pertaining to HDMI cables. Source https://www.sfcable.com/blog/why-hdmi-2-1-spearheading-hdmi-cable-world/ |
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