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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An extension cord is something that we use in our day to day life. Its name depicts the exact thing which it does i.e. extend itself and provides you with an electrical connection in the most unlikely places. However, you must choose the right extension cord and use it the right way for the best results.
Today, we will provide you with a guideline that you need to follow before you start using an extension cord for different uses. Don't overuse the Extension:It's true that whenever an electrical outlet is far from an extension cord, it proves to be of great help. But, it's better not to go over the board with it. Choose a cord that does not go too long. Because, if it's too long, it lowers the amount of voltage delivered. If you do not want to lower the electrical efficiency, it is better to go for an extension cord of a precise size. The one which is good enough to serve your needs. It will save energy and will also enable you to use lighter duty cords. Go Through the Fine Print:Apart from length and gauge, you need to know whether your extension cord is proper for outdoor usage or not. In case, if it doesn't have the ratings for outdoor usage, you run the risk of overheating it and can cause a fire hazard. The letter "W" on the box of power extension cord means that it is right for outdoor usage. If it has a letter "S" on it then it is meant for genetic utility. Some high-end cords have indicator lights that tell you if the power is flowing through the cord. Each letter on the cord has some meaning to it.
Make sure that the extension cord is away from the reach of children because that can be hazardous. Refrain from running them from below the carpet or doorways as there are chances of damage in the long run. Consider Power Rating:The power extension cords you select should be able to handle the power requirements of connected devices. Make sure you consider the amperage of your tools as your extension cord needs rating from the proper amperage. To measure the amperage: Watts/voltage = amps Suppose, your extension cord doesn't have maximum amperage rating then you can find out its capacity by looking at American Wire Gauge rating. If the AWG number is low then the wire will be thicker and of high capacity. Remember, lower the number, the better the capacity of the cord to deliver the power. Keep the extension cool:It's a fact that the electricity passes through the extension and produces heat which needs a vent so the cord does not overheat. When you are using it make sure it does not cover with carpet, ceilings, or other things. When you feel that the cord is too hot to touch, unplug it immediately, and find the cause of overheating. Once you understand the cause, then you can easily resolve the issue. Conclusion: In addition to the above-mentioned points, remember that an extension cord is a temporary power supply accessory and can be substituted with permanent wiring. In case, you need additional power and extension cords are too far to stretch it, consider hiring an electrician, and mount the outlets for long term usage. There are many companies that provide extension cords online, right angle power cable, switches, and other electronic devices. Make sure to purchase from the renowned manufacturer or distributor. Source: https://www.sooperarticles.com/shopping-articles/electronics-articles/choose-right-extension-cord-1786915.html
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If you purchased a new 4K monitor recently then it is very obvious that the number of ports on the back might puzzle you. HDMI, DisplayPort, and USB-C are all common. But, which is best, and why?
Here we will see each of them, differences between them and which one to buy:HDMI 2.1:High Definition Multimedia Interface is the full form of HDMI. It is a common display interface today and widely used in televisions, game consoles, and Blu-ray players. It provides a stable digital signal which can be swapped i.e. plugged and unplugged without turning devices off. HDMI 2.1 is the latest version adopted by manufacturers. It supports data throughput of 48 Gbps and has a drive of 10K display at 60 frames per second in full 10-bit color. HDMI 2.1 is adequate for 4K displays. Daisy-chaining from the computer to a monitor and then connecting that monitor to another is possible with HDMI 2.1. Monitors that support this are rare and you can only daisy chain two displays at once. HDMI 2.1 includes limited power delivery and the ability to act as an Ethernet adapter. They are cheap when it comes to cost but remember to upgrade them timely. HDMI 2.1 is capable of supporting the old HDMI 2.0 standard. This means it is limited to output a 4K signal at 60 fps in 8-bit color. You will have a limit of 44.1 kHz and 16-bit pass-through audio with only two uncompressed audio channels. For gamers, HDMI 2.0 does not support the FreeSync standard. HDR content limits to static metadata in comparison to 2.1. The old HDMI 2.0 if useful in 4K monitors will save you money but you will not get access to all features of HDMI 2.1. If you are going to use a 4K monitor with HDMI 2.1 you are less likely to get any issues. But, if your monitor supports HDMI 2.0, DisplayPort can provide a better experience in terms of overall features especially when you want to daisy chain more than two displays. DisplayPort: DisplayPort cables have been a go-to solution for PCs for decades now. The upcoming DisplayPort 2.0 standard can handle the throughput of 80 Gbps. We expect that the new version might release in late 2020. Till then most people will use DisplayPort 1.4 standard; it is still favorable when we compare it with HDMI 2.0. DisplayPort 1.4 can handle 8K resolution at 60 frames per second at 10-bit color using display stream compression. Uncompressed performance is similar to HDMI 2.0 at 4K/60/8-bit. You can connect two displays via daisy-chaining at 4K resolution and provide support to your monitor. There are no limits on pass-through audio like they have in HDMI 2.0. DisplayPort 1.4 can handle 192 kHz and 24-bit sound with 7.1 channels of uncompressed audio. DisplayPort 1.4a supports dynamic metadata for HDR content means Dolby Vision and HDR20+ support for wide brightness. Many times, your monitor's capabilities can be disadvantages. HDMI can support Ethernet whereas DisplayPort lacks the same. It is because DisplayPort is useful for computers to monitor connections. On the other hand, HDMI has broad applications like connecting AV receivers, TVs, and other consumer devices. DisplayPort has some advantages over HDMI 2.0 but they apply only if you are daisy-chaining multiple monitors. Once DisplayPort 2.1 launches then it can support 4K at 60fps if your monitor supports it. Pro tip: DisplayPort cables are available in many variations so choose the one you need, wisely. USB-C:USB type C has lots of variants. It uses USB-C Alt Mode to send signals over USB-C. In short, it is just DisplayPort via USB-C plug. The throughput supports resolutions depending on the DisplayPort standard. With the help of display stream compression, you can possibly get a 4K signal at 60 fps with 8-bit color through 8K resolutions in 10 bit. USB-C ports are on all laptops. Just make sure that your laptop supports display output over USB-C Alt Mode. You can check this in the technical specifications section of the manufacturer. USB type C is the perfect choice for laptops. USB-PD means that you don't have to bring the charger with you to plug in the monitor. Additionally, you also get benefits of DisplayPort 1.4. Conclusion:We can understand that in this ever-evolving technology-centric world, it can become difficult to decide which type of cables you should use for the optimal results. Hence, make sure to understand the difference between each of them and then make an informed decision. Source: https://www.sooperarticles.com/shopping-articles/electronics-articles/what-perfect-cable-your-4k-monitor-1786483.html Today we all live in a 'wireless' world where Wi-Fi is everything. But, still, Ethernet cables outperform Wi-Fi in quality of signal, speed, and network scalability. It's not only used in computers but also in gadgets and technologies like cameras, phone systems, sensor installations.
Having a wired network, be it at the workplace or at home, provides you with high speed, solutions to some issues with features like file sharing, media streaming, internet access, telecommunications, and many more. In this article, we will discuss Ethernet wiring solutions in detail. Planning an Ethernet network:The first step is to have a detailed wiring plan. Have clarity on things like length, type of ethernet cables you will need i.e. cat 5, cat 6, or cat 7 and where your devices will connect to it. Pro tip: Measure twice and cut once. Step 1: Choose locations:Answer the following questions to understand the wiring for the equipment and their placement as well:
Step 2: Choose your Ethernet Cables:Firstly, look into different types of cables and decide which one are you going to use Cat 5e, cat 6 cable, or the more enhanced version which is Cat6a ethernet cable. A brief note on both types of cables: Cat 5e: Cat5 enhanced cables is an abbreviation of Cat5e. They provide consistently high speed and reality, reduce the interference between wires within the cables, and sometimes come with Cat5 predecessors. They are the go-to solution for home networks. Cat 6 Cable: Cat 6 cable offers greater speed and extra interference improvements. They are not strictly useful for home networks but provide enhanced capabilities that are ideal for business network solutions. The more advanced version in Cat6 is cat6a ethernet cable. Step 3: Choose Equipment:Once you have selected the cables, next up is time to choose equipment i.e. other network components. Following are the things you will need:
The next section is wiring and installing the cables. Step: 4: Install Back boxesFirstly, you need to drill some holes in the walls. Make holes where you want to put back boxes and install them where you want to run it. Make sure to have one large hole so that all the Ethernet cables can fit through it. Step 5: Wire the CablesFollow the below step to wire your cables:
Step 7: Test your NetworkAt last, test your network using a network cable tester or through a manual process. If you are using a patch panel, you can plug a patch cable from the panel to each port on the Ethernet switch and turn it on. Then you can plug a laptop into each port by using another patch cable. After each port, check your switch if it displays a link indicator then your wiring is perfect. Now you can connect your network to the Internet and have access to a faster, secure, wired network. Follow these steps and start creating a cable network that is stable, properly secured, and provides you with the best speed. Source: https://www.sooperarticles.com/shopping-articles/electronics-articles/how-setup-ethernet-cable-network-right-way-1786404.html |
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