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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To build a network infrastructure for your small business, you need to consider a few things. It is quite different from setting up a home network. Business network designs are more complex and need high security. Here is the basic list of devices that you will need.
Modem A modem modulates and demodulates electrical signals sent via coaxial cables, phone lines, etc. Modulation is the transformation of digital information from your computer into analog signals to transmit over wires. Whereas demodulation is the translation of incoming analog signals back into digital information that a computer understands. Modems support DOCSIS(Data Over Cable Service Interface Specification) which is useful to transmit the internet over hybrid fiber-coaxial cable. But with the increasing use of optical fiber, modems have become obsolete. They transmit higher bandwidth over large distances. So if you need a high data transfer rate in your office then you will not need a modem. Router A router transmits packets of data to your device. So a router connects all your devices to the internet. You probably cannot use the routers that we generally use at our homes. You will have more connections like desktops, laptops, tablets, printers, guest devices, etc. in your office. So, if your business needs 20 or more connections you should probably invest in commercial or business-grade routers. Firewall As we have locks and security systems for our home/office, a firewall is the security system for your computer network. Based on the security rules you set, it monitors and controls the incoming and outgoing network traffic. Thus, it protects your network from unauthorized external access. Nowadays all electronic devices have firewall security but it is not enough to protect your confidential data from external attacks with just one layer of security. Thus, a dedicated hardware firewall works as an added layer of security. Just like a router based on the number of users, you can choose a firewall with enough capacity. Switch A switch is an important piece of hardware your office must-have. A switch allows you to communicate and share information between all your devices like desktops, laptops, printers, etc. Thus, switches are useful for interconnecting devices. Unlike home, offices need more ethernet ports because of multiple devices. There are two types of switches for small businesses to choose from. Unmanaged Switch This is the most basic type of switch as it can be used as it is without any configuration. It is less expensive but lacks some advanced features. It is a perfect fit for small businesses. Managed Switch The managed switch provides you control over the network. You can configure your switch and set port bandwidth, modify VLANs, etc. Managed switches are a little expensive and need some technical knowledge to operate. You can manage this remotely which makes them ideal for large offices. Ethernet Cable Now that you have all the hardware devices, it is time to connect them. Ethernet network cables are responsible for delivering sufficient bandwidth to your access point. There are various categories of ethernet network cables to choose from. For small businesses, Cat5e network cables are the way to go. If you are going to use devices that need high bandwidth, you can go for Cat6 cables which are slightly expensive when compared to Cat5e network cables. Other Hardware Devices Apart from the devices mentioned above, there are other things that you can install to upgrade your network to meet demands when you scale up. They are access point, repeater, patch panel, PoE, cable management, and network security implementation. Wrapping Up While building a network infrastructure for your business, keep in mind the space to scale. Once you have a clear understanding, invest in good quality business-grade devices that are most reliable and also scalable as and when needed. Source: https://www.bloglovin.com/@sfcable/how-to-build-network-connection-for-your
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Universal Serial Bus cables (USB Cables) are a boon in the plug-in world. They allow the connection between various electronic devices with the help of only a cable. Thanks to their versatile use cases, their demand is increasing every year. By versatile, I did not mean one USB cable fits all. There are different types of USB cables used for different purposes. For example, type A for one side connection, type B to and to understand each type, we need to know more details about them. Let us get started.
But before we dig deep into the types of cables, it is important to understand the following two terms: What is a Port and a Receptor Ports are basically slotting on the motherboard, where a cable of an external device needs to be plugged in. There are two types of ports: male and female. The device controlling the electric link is known as the host, while the other end is called the peripheral/receptor. For example, if you connect a laptop via ports to the smartphone, the laptop is the host here. A receptor is a device that receives the data/output result. For example, a digital receiver is a piece of equipment that receives digital programming from the port cable. It then converts that programming into a format that can be connected to a device and viewed on a TV set. Another example is when you charge your smartphones, the host is the USB adapters, and the receptor is your smartphone. USB Cable Types There are three types of USB cables based on the physical design of the ports and connectors - USB Type A, USB Type B, and USB Type C. USB 2.0 and USB 3.0 are the versions that deal with the functionality and speed of the USB cable. USB Type-A The most commonly used type of USB standard is Type A. This is commonly used with computers, media players, game consoles, TVs, power outlets, etc. Type A cable only goes into the port in one way, i.e., in the end that goes inside the host device's slot. USB Type B USB Type B connectors are typically used to plug-in peripheral devices such as smartphones, printers, or a hard drive to the host equipment. They are usually at the end of other USB Type B to USB Type-A cables. USB Type C USB C cables are a 24-pin USB connector system having a rotationally symmetrical connector. They are commonly used to charge portable devices like laptops, security cameras, and smartphones. Additionally, Type C is similar to the existing Micro-B USB variant that measures around 8.4 mm by 2.6 mm. This cable easily fits into the smallest peripheral sockets we use today. Plus, it allows 'reverse plug orientation, which means you can plug the cable either way round. It would be easy and highly convenient to use different electronic devices and connect them to one another. It is certain that in upcoming years, mostly all electronic devices will support Type C cable. On this note, let us know more about the technicalities of Type C cable. Technical Data of USB Type C Type C cable offers a maximum speed of 10 Gbit/s for data transmission and supports USB 3.1. It has a notable higher power output of up to 20 Volts 100 W and 5 amps. Thus cover the power requirements of equipment like laptops that consume 40-70 watts of power. Additionally, Type C offers a bi-directional power supply, i.e., you can charge the smartphone from the laptop and the laptop from the phone at the same time. Many smartphone manufacturing companies are now providing smartphones with type C plugs. Examples include the Nokia N1 tablet, Chromebook Pixel, 1 + 2, and Nexus 6P smartphones. I hope this article helped you understand the different types of cables and their working. You can now invest in an ideal cable type that fulfills your requirements. You must check the cable length and quality before buying any cables. Plus, you need to ensure that the USB adapters and USB cables synchronize with each other, otherwise, the current will fail to pass through the cables. You will also need to choose the right type of USB cable for your purpose like if you need to charge your phone, first you need to check what type of cable requirements it has. If it is a C-type socket, you will need a C-type USB cable with the supporting adapter to charge your phone. By following these instructions you can choose the ideal cable for your purpose. Source: https://www.bloglovin.com/@sfcable/what-are-different-types-usb-cables Do you also feel like you know almost nothing when it comes to installing wires in your new home? How many types of cables are there, and what is the purpose of using them? However, it is important to know which kind of cable you need for your electronic devices.
Also, having a basic understanding of various cables can be helpful while choosing the right kind of cables for your home. Mostly the word wires and cables are interchangeably used but the cable is a collection of various wires. However, they have the same purpose of carrying electric current. Let us find out what kind of wires your home requires. Non-Metallic(NM) Cable NM cable is the most common type of cable. The composition of these cables is copper wire and two or more insulated wires. The copper wire is also known as a ground wire. Ground wires protect the circuit from getting damaged when there is a sudden surge of current. The ground wire will supply that current to the earth. These wires are color-coded, which means the outer jacket of the cable is in different colors to indicate wire gauge. The general range of gauge is 14 gauge to 6 gauge. Also, these cables operate in dry conditions. Underground Feeder(UF) Cable These cables are made for wet places and require direct burial. They have a solid sheath that wraps up the wires completely. UF consists of hot insulated wire and neutral wires. They produce higher voltage and are for major circuit wiring. These cables are easy to identify as their sheathing is solid plastic and is gray in color. You can use this cable for outdoor lighting of your residence like lampposts. Phone and Data Cable This cable is useful for landline telephones and internet(broadband) connections. Generally, Cat5 cable is installed in homes. They have eight wires wrapped together in four pairs. They are used for both data and phone transmission and offer greater quality and capacity than standard wires. Although this wire has a small amount of voltage, it is considered safe when it is below 30 volts. However, it can be dangerous when it comes in contact with other wires. So, you should avoid data cables touching other household wires. Coaxial Cable It is a cable with jackets with an inner conductor wrapped in a tubular insulating layer surrounded by a tubular conducting shield of braided wires. Once, coaxial cables were the standard for connecting televisions with antennas or to cable delivery services. It is still used for connecting with satellite dishes or subscription television services. It is round in shape and is generally of black or white insulation cover. Nowadays, people are moving towards HDMI cables for TV data transmission, but if you still have older subscriptions or satellite dishes, you can install a coaxial cable. Combined Cable Composite wires or combo wires are the easiest way to run multiple audio, video, and data cables without having to do multiple pulls for each. They come in a combo of Cat52/RG6 and Cat5e/16AWG audio combo. You can order bulk network cables, and they usually come 500ft long. To save yourself from the mess that multiple wires might create, you can invest in good-quality composite wires. It is easy to manage and hide making your place look much cleaner and more organized. Buying bulk network cables can save you a decent amount of money. Conclusion Choosing the right electrical wires can make a big difference to your home. Make sure you purchase good quality cables from suppliers who provide a lifetime warranty for the cables. Wiring is a one-time thing, so make sure you do it right the first time. Source: https://www.bloglovin.com/@sfcable/5-types-wires-every-home-needs . |
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