SF Cable Inc

  As you might already have experienced, choosing and getting the best Ethernet cable is not as easy as searching ‘ethernet cable near me’ on the search engine. With the new updates and modifications in Ethernet cables, there are  various types  of them available for different uses. These network cables often look the same but have significant differences in terms of categories, cables, and purposes. Its quality and performance majorly depend on the vendor you buy from. So choose wisely. Even though Cat5e cable tops the line, more options like Cat6, Cat6a, Cat7, and Cat8  Ethernet network cables  are available. Now let us come to the big question,' How to choose the right Ethernet network cable'. And to help you clear this confusion, we are here to help you with this Ethernet buying guide. Let us focus on some primary considerations you must do while choosing the best Ethernet cable. What to Look for? It is necessary to choose the correct Ethernet cables for bet...

  NEMA (National Electrical Manufacturing Association) and IEC (International ElectroTechnical Commission) are two types of power cords that we use in our everyday lives. NEMA is the industry group that sets standards for use in electrical products. And IEC is a non-profit & non-govt organization that publishes international standards for all the AC interconnections between equipment. Both of them have many different varieties. And to introduce you with commonly used NEMA and IEC power cords, we have this article for you. NEMA Power Cord Types The establishment of NEMA certificates for power cord types for North American and other countries. The cords range in amperes from 15-60, and in voltages from 125-600. One can create unique and non-interchangeable different types of plugs on the basis of specific amperes and voltages.   There are different variants of the NEMA plugs available but NEMA 1-15-P & NEMA 5-15-P are the most commonly used among them. NEMA type 1 includ...

  Serial ports are an important part of many embedded systems. However, it is hard to find them on desktop PCs and laptops because of replacements. The most common type of serial cable, straight-through serial cable, is useful to connect a Data Terminal Equipment (DTE) device to a Data Communications Equipment (DCE) device (for example, a modem). Let us know more of its type: Types of Serial Cables Data communication among digital devices is performed by serial cables, which are useful to transfer data between devices that use serial port communication techniques. Most of its types use RS-232 (Recommended Standard-232) standard interface to communicate that mainly specifies that data should be sent in a predefined sequence of bits. Also, there are some special modifications in serial cables like male and female combinations, for example, DB9 serial cables can come in DB9 F/F and DB9 M/M, DB9 M/F, or DB9 F/M. Here DB9 serial cables categorization is shown where F means female and M...

  “Cable management” and “hide your cables” are perhaps two of the most used phrases in any decor magazine/blog you read. A whole industry is dedicated to making any home or office look “put together,” and they all start with cable management. There are TikToks and Reels and Pinterest boards dedicated to cable management. If you follow them, at first glance, you might as well be living in a wireless world, somehow transmitting power to your gadgets over the air. Very futuristic.  Now we might agree with the cable management part, but it’s not just because it can spruce up a space. Cable management eliminates any guesswork out of what wire goes where and no one will accidentally unplug the wrong one. And this is especially helpful in an office, no matter what size it is. You want to make sure everything is always up and running.  Another advantage of proper cable management is that it increases the lifespan of your cables. Tangled cables tend to bend at awkward angles, and...

  If you have an electrical outlet situated exactly where you need it, you are living the dream because we mostly use extension cords in real life. While using cords can be convenient, it is important to remember that choosing an unsafe or inappropriate extension power cord can be dangerous. According to the U.S. Consumer Product Safety Commission, extension cords are the most dangerous electrical devices among other household equipment. However, it can be easy to prevent most accidents simply by choosing the correct type of cord. SF  Cable has prepared a small guide that will help you choose the right extension cord for your use. What Makes Extension Cords Dangerous An extension cord is basically a bundle of insulated electrical wires with a plug on each end. Generally, electrical current flows through these wires that generate heat. However, when too much current flows through a wire, it might overheat the wire causing short circuits and fires. Here is how to avoid that sit...

  Laptop chargers have two primary parts: a transformer and a power cord. Here, the transformer is the brick that converts the electric current from your power outlet from AC to DC. And the power cord will connect the charger to the outlet. Over time, transformers may overheat, which can cause internal damage. And due to this, any section of your power cord may wear away and expose the wires inside. Maintaining your laptop's charger will ensure you can safely charge your laptop for a longer time. Tightly wrapping your laptop's power cord is one of the many reasons it can break down faster. Avoiding contact with table edges, exposure to liquids, etc., can help to prevent wearing down of the rubber protecting wires inside your cord. A laptop charger is necessary to have on hand, and replacing one can be challenging and expensive. There are a few simple tips you can follow to extend your laptop charger's life. Firstly, make sure you invest in a good quality power cord like nem...

  Also known as the digital display interface, today we shall talk about DisplayPort Cords. Well-known giants like HP, Dell, and Apple recommend and make the most out of this standard. First, let us know what DisplayPort cables and connectors actually are? What are DisplayPort Cables? These cables are useful for providing audio and video connectivity between a host device and display via a single cable. These cables are commonly used due to their simple design and basic layout. They are useful for connecting displays to a source device like a PC or laptop and transmitting the output audio and video data to the final display. These cables support the HD video in 10-bit color and 2560 x 1600 resolution. A lot of professionals from the PC industry use DisplayPort technology to establish connections between both internal and external displays easily. This is not it, DisplayPort Cords also provides cheap and slim displays. DisplayPort connectors feature twenty pins into an L-shaped conn...

  A key component in any wired home network is - wires! More precisely, cables. When it comes to home, Twisted-pair Ethernet cable is the most common type of home network wiring used today. Twisted-pair Ethernet cables are useful to connect: DSL routers or modems to hubs or switches DSL routers or modems to wireless access points DSL routers or modems to computers Computers to hubs or switches Other devices (like network printers) to computers, switches, or hubs What is the difference between a wire and a cable? A wire is a single conductor that can be solid or stranded. Two or more insulated wires grouped in a sleeve or jacket form a cable. While purchasing network cables, you will probably need Cat5e cables or Cat6 cables , UTP straight-through Ethernet cable with RJ (registered jack)45 connectors. Types of Ethernet Cables and Connectors 1. Twisted Pairs and RJ-45 Connectors Twisted-pair Ethernet cables include eight copper insulated wires in a plastic sleeve. Out of which, two w...

  Medical grade power cords are manufactured specifically for use in hospitals, clinics, and medical facilities. Hospital grade power cables are subject to special requirements by Underwriters Laboratories (UL). These cords have a green dot on the power plug end. This green dot signifies the medical-grade quality of cords. Hospital grade cords have solid pins and larger plug bodies that virtually eliminate the risk of wire to outer contour shock and withstand greater pull forces. There are many issues related to hospital wiring that hospital grade cords can solve by increasing the safety. It comes in various types. You should know specifications of each type to ensure that you are opting for a right cord before buying it. What You Need to Know Common Problems and Solutions One of the most common problems we can find in hospital grade cords is the urgent unplugging of the cables. If someone accidentally pulls the plug from the socket, connection problems may occur. Make sure the cor...