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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As a part of this technological era, you must be familiar with the computer, especially the desktop computer. This computer was very popular before the invention of laptops. When you use desktop computer, you need to replace your CRT monitor with the LCD one. While replacing the monitor, you would realize that monitor cable plays an important role in connecting the monitor and CPU. Even for your TV set, you would need this cable to connect your TV and the video player. Owing to the development of gadgets and computers, you will find different types of this cable in the market. Computer Cables include HDMI connector, VGA cable, USB cable, and many other similar cables.
USB Cable: USB cables are commonly used to connect the computer with other devices like digital cameras, cell phones, and so on. However this cable can also be used to connect a computer with the secondary display. However, it is advisable not to connect the CPU with the main monitor using USB. This is because the resolution of the USB cable is limited (1024x768). Besides that, such cables are also used to replace a laptop screen if you want to use another display or when your laptop display is broken or dead. HD 15 Monitor Cable: HD 15 cable is the most common connector for monitor. Commonly, people know that this cable is the standard VGA cable and it is easily recognizable being blue in colour. It works by communicating the image data to the monitor processor directly. This cable is commonly used in many devices, but usually for technology of desktop computer and other devices that are popular in the same area. However, this VGA cable has a limited resolution feature. It only supports 640x480 resolution. As a result, it cannot support the newest devices and gadgets that require greater resolution. DVI Cables: This type of cable is more complete since it can transfer both digital and analog video data. This is the most common monitor cable used today for connecting digital monitor since it supports up to 1920x1200 image resolution and even more. It also supports 2560x1600 video resolutions. When used in LCD monitor, it can considerably reduce the digital noise. At one glance, it looks quite similar to VGA cable. The only difference being that its flat pins are comparatively longer than that of the VGA cable. HDMI Cable: HDMI monitor cable is the most popular cable for monitors today since it is compatible with many devices like home theatre or LCD television. However, now you would find that all the computers and gadgets are featured with the HDMI port. It means the current computers can be connected with the LCD Television or your LCD TV can be used as the computer monitor.
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Ethernet cables are of different types and ranges. These types are defined by Electronic Industries Association and Telecommunications Industry Association. You need to figure out which Ethernet Cables is suitable for your requirements. Solid Vs. Stranded CablesTwisted pair cables are available in both solid and stranded versions. Its making depends on the copper conductor found inside the cable. Solid: These Ethernet cables are most compatible with long horizontal lengths. They are strong and durable which makes them a perfect choice for permanent installations, exteriors and building into walls Stranded: Such Ethernet Networking Cables fall into a bendable category and are suitable for portable usage. They are quite flexible and can be moved around at different places. Shielded vs Unshielded CablesAs Ethernet cables are twisted, shielding can help to protect them even further. Shielded cables are a better choice for cables that run inside walls - where there is high interference or outdoors. Unshielded cables, on the other hand are more suitable for domestic purposes. Crossover CableCrossover is a special Ethernet cable type that enables one to establish direct connection between two computing devices through their Ethernet ports. You can find copper based twisted pair crossover Ethernet Cables in CAT 5, 5e and 6 types. Cat 5E/6/6A/7 Ethernet Cables TypesAt SF Cable, we have the complete collection of ethernet cables: Cat5e, Cat6, Cat6A, Cat7. SF Cable is one of the best places on the internet for buying ethernet network cables as we offer our products at wholesale prices.
Cat5E ethernet cables are enhanced version of Cat 5 cables and theoretically, support speeds of upto 1 GB. Cat5e cables also ensure less crosstalk than Cat5. At SF Cable we stock a variety of Cat5e network cables. Our collections includes Cat5e cross patch cables, Cat 5E patch cables booted, Cat 5E patch cables non-booted, Cat5e shielded patch cables andCat5e shielded crossover cables. Our Cat5e cables come in various colors and lengths. SF Cable is a one stop solution for all your network cable requirements. We provide high quality Cat5e cables at low prices by sourcing them directly from ISO 9001:2000 certified manufacturers.
Cat6 ethernet cables are cable of support high bandwidth and can handle up to 1 gigabit speed. It also has stricter guidelines for crosstalk and hence provides more interference free connection than it’s predecessor. SF Cable has a variety of Cat6 cables. Our collections includes Cat6 Crossover Patch Cables, Cat6 Flat Patch Cables, Cat6 Patch Cables Booted, Cat6 Patch Cables Non-Booted, Cat6 Shielded Crossover Cables, Cat6 Shielded Patch Cables, Cat6 UTP Slim Booted Cables and Industrial Outdoor Cat6 SSTP Cables. Our Cat6 cables come in various colors and lengths. SF Cable is a one stop solution for all your network cable requirements. We provide high quality Cat6 cables at low prices by sourcing them directly from ISO 9001:2000 certified manufacturers. We have a 60 days money back policy for all cables and provide lifetime technical support for these cables.
The Cat6a doubles data transmission bandwidth, from 250 to 500GB; transfer rate up to 10GB; decreases crosstalk interference; and provides better reliability and transmission speeds through greater lengths of cable. Cat6a ethernet cables are also mostly shielded. That's why they are better for industrial use. Our collections includes Cat6a Patch Cables and Cat6a Shielded Patch Cables. Our Cat6a network cables come in various colors and lengths. SF Cable is a one stop solution for all your network cable requirements. We provide high quality Cat6a ethernet cables at low prices by sourcing them directly from ISO 9001:2000 certified manufacturers.
CAT7 straight through patch cables are used to connect Network Adapters, Hubs, Switches, Routers, DSL/Cable Modems, Patch Panels and other Computer Networking applications. These cables are shielded against EMI (Electromagnetic Interference). Provides up to 10Gb connection and frequencies 600 MHz. There is a plethora of options in these cables of various types, colors and lengths. Lengths of CAT7 Shielded Booted Cables range from 1ft to 100ft. Our cables are environment friendly, flexible and simple to use; they are of high quality & performance too! Our ethernet cables come in different lengths and colors. They are RoHS compliant, flexible and easy to use. Most importantly, they are of high quality as we source them directly from ISO 9001:2000 certified manufacturers. We also offer lifetime technical support and lifetime warranty on cables and non electronic products. Buy network cables from us and get 100% satisfaction every time. Choosing from amongst Category 5e, 6 and 6a cables has been difficult for a lot of people. Whenever you decide to purchase one of these for your Ethernet network, several factors like data transfer speed, connection distance and costs that have to be considered. Each of these cables has a different standard. Let us understand how and why. CAT5E Cables Although CAT 5E cable is cheap, it is quite slow. CAT 5E offers data transfer speeds of One Gbps per second at 100 MHz up to 328 feet. There is a lesser interference and a lesser chance of transmission error in these cables. This is majorly because the crosstalk amongst the wires within the cable remains under control. These cables will definitely offer a good quality performance for the applications used in today’s age. But when you use Cat5e, there are lesser chances for upgrading in a long run. CAT 6 Cables Needless to say, CAT 6 cable is more expensive and faster than CAT 5E. However, it is not very efficient when it comes to covering very long distances. As CAT6’s insulation has been enhanced, it can support data transfer speed of up to 10 Gbps at 250 MHz with no crosstalk interference. But 10 Gbps speed is effective only up to 164 feet. Despite of this limitation, CAT6 cables are more capable in handling the speed of Gigabit Ethernet networks. In future, there is a possibility that Cat6 might replace HDMI as the video/audio transmission tool. CAT 6A Cables If you want to have an efficiently running Gigabit Ethernet network, Cat 6a cable is the best option. It might be more expensive as compared to Cat5e or Cat6. But as and when you connect it to your device, your network will become more advanced and technology friendly. Cat6A supports the same transmission speed as Cat6, but up to 328 feet and with less crosstalk than Cat6.
On a final note Make all of the above mentioned considerations while choosing from CAT 5E, CAT 6 and 6A cables. You can also buy all these cables online after going through all the features. Keep in mind that the speed of network transmission depends on the important elements of your network. Also remember that having a faster cable doesn’t mean that it is competent of achieving Gigabit speeds. The costs of data usage go up every 18 months. Although Cat5E can offer the kind of performance you want, it has become a little outdated. Hence, it is better to future-proof your network using Cat6 or Cat6A cables. Make your choice wisely! NEMA power are used domestic AC electrical appliances most in North America and other countries which follow the NEMA standards. SF Cable is a leading retailers of cables and cords online and stocks a wide variety of NEMA power cords as well. Our collection includes NEMA 1-15 Power Cords, NEMA 5-15 to IEC 320 C13 Power Cords, NEMA 5-15 to IEC 320 C15 Power Cords, NEMA 5-15 to IEC 320 C19 Power Cords, NEMA 5-15 to IEC 320 C5 Power Cords, NEMA 5-15P to NEMA 5-15R Power Cords Extension, C14 to NEMA 5-15 power cords, NEMA 5-20 Power Cords, NEMA 6-15 Power Cords, NEMA 6-20 Power Cords, NEMA L5-15 Locking Power Cords, NEMA L5-20 Locking Power Cords and NEMA L6-20 Locking Power Cords. We source all these power cords directly from the manufacturers to eliminate the middlemen charges and offer quality products at competitive prices. All our products are environment friendly. We also provide good after sales service and lifetime technical support on all our cable products. Different Types of NEMA Power Cords There is an array of plugs offered by NEMA and there often is a confusion regarding which one is the best. Here’s a brief overview of these power cords and their types. Standard North American Power Cords The standard North American Power Cords come with two, three, four or five prongs. Out of these NEMA power cords, plugs with two or three prongs are most popular. These plugs fit with every standard wall outlet of Canada and United States. Most of these configurations include 5-15, 5-20, 6-15 and 6-20. Hospital Grade Power Cords Power cords that are utilized in hospital must meet certain standards and requirements set by Underwriters Laboratories (UL). UL conducts rigorous testing on these cords to approve its durability and conductivity. These NEMA plugs are embossed with green dot which depict the trademark of hospital based UL cords. Locking NEMA Plugs The Locking NEMA plugs are used for high voltage requirements. These plugs are usually rated upto 30A and 60V. The locking NEMA plugs are mostly used for industrial and commercial applications. As they come with a lock that can be twisted, they remain connected even while undertaking the toughest jobs at commercial, industrial and construction sites. NEMA L6 The NEMA L6 Plugs are used when it comes to using heavy-duty equipment like welders, wherein the supply voltage is 240 V. NEMA L6 connectors are rated for 250 V. These L6 connectors do not offer a neutral connection. Based on the phase, these plugs are used for two-pole, three wire hot-hot-ground circuits having a supply of of 240 or 208 V. NEMA 10 NEMA 10 connectors are rarely used now but were quite popular at some point of time in the US for using with kitchen ranges and laundry dryers. They fall into the 125/250 V (hot-hot-neutral) category and were used in a way which indirectly grounds the frame of the appliance. NEMA 5-15P The NEMA 5-15P plug is used to power the household electronic items like microwaves, air conditioners, refrigerators etc. These plugs come in an array of shapes, widths, dimensions, voltages and current capacity. NEMA 5-15R is a standardized 15 electrical outlet which is mostly found in Canada, United States and Mexico. You can also find other plug types in this series that are suitable for heavy-duty applications. NEMA 5-15 to IEC 320 C13 Power Cords SF Cable stocks a wide variety of NEMA 5-15 to IEC 320 C13 Power cords. Our stock includes over 75 such power cords including standard power cords, various international cords following NEMA standards, angle power cords, ultra low profile angled cords, both sides angled cords, universal hospital grade cords, shielded standard power cords, etc. These power cords come in different colors and lengths and you can select the most appropriate as per your requirement. SF Cable is a one stop destination for all your cables and cords requirements. We provide high quality NEMA 5-15 to IEC 320 C13 Power cords at low prices by sourcing them directly from ISO 9001:2000 certified manufacturers.
Above mentioned are some of the most commonly used NEMA Power cords. You can get more information about each of these by reading through manuals about their application. Make sure you use the right one for the right purpose. USB Type C was introduced in the August 2014 and it is the latest connector which is used for syncing data and charging. It makes use of 24 pin reversible plug connector. So it’s easy to plug in devices and there is no need to get confused as to which side should be up. As people have started using USB Type C a lot, here are some insights about the cable and the ways in which you can use it. Compatibility with all the devices
Some of the majorly used USB cables are Type A, B, microB and miniB. USB Type C can replace all these USB cables, which makes it a universal medium to charge and manage your devices. Hence, you do not need different USBs for different tasks. Get a USB Type C cable and your work is done. Power to charge laptops With the help of USB Type B, you can charge devices having a higher power such as laptops. This is because it has been designed to provide a significant amount of power for charging electronic devices. Fast charging facility Type C enables you to charge your devices faster if your device and charger are compatible to each other. This is known as Power Delivery. You are sure to love this feature. Transfers data rapidlyType C cables can support USB2 as well as the faster USB3 data at the speed of 10Gbps. There are 2 generations of USB 3; namely, USB 3.1 Gen 1 and USB 3.1 Gen 2. Gen 1 is up to 5Gbps of data making it 10 times faster than USB 2.0 and Gen 2 is up to 10Gbps making it 20 times faster than USB 2.0. Supports additional data Through USB Type C, you can remotely monitor the device battery if your device is compatible with such a feature. Things to keep in mind while buying Type C Cables When you go for buying USB Cables, you must remember that there are two levels of power. You can buy either a 3A (60W) or 5A (100W) Type-C cable depending on the speed and power of what you need to charge. Make sure you buy the right cable as lower power means slow charging. There are several duplicate Type C cables available in the market so check its authenticity properly before you purchase them. The Future of Type C Chargers Power delivery specifications latest version has made the marking of power supply extremely easy for the end user. Power Delivery helps the device and charger to decide the amount of current that is available for charging. The latest PD version also supports authentication of chargers. This helps the devices to check whether they are being charged by using a genuine charger. Let’s wait and watch as to how the charger market takes it, but it is sure to bring some drastic changes. You can buy some genuine Type C chargers online from an ISO certified electronics company. SVGA standard has been popular since 1987 and it is found on several devices including PCs, medical equipment, industrial devices etc. Through this article, you will get to know more about how these cables came into existence and the kind of benefits are provided by it. History of SVGA Cables
In the year 1987, IBM created VGA – which stands for Video Graphics Array. Although, it was considered to be standardized, it allowed only upto 250 colours at 320 X 200 resolutions. In the year 1990, IBM came up with Extended Graphics Array – XGA. Thereafter, it came up with XGA 2 which offered 16 million colours at a resolution of 800 X 600 pixels and 1024 X 768 resolution in 65.536 colours. The Video Electronics Standards Association wasn’t happy with the resolution and colours of XGA cables and hence they created Super Video Graphics Array (SVGA) which was addressed as VESA BIOS Extension during its initial days. Irrespective of the resolution, these cables helped produce 16 million colours. Take a look at some of its benefits given below: Compatible with all video devices Even though several new versions of cables came after SVGA, its demand and utility never got affected. This is because it is compatible with all types of video equipment. If you want to connect your computer with a projector, you can use an SVGA port. Projectors that are less expensive mostly use SVGA ports. These connectors have 3 rows of 5 pins giving it the name “HD15” and are blue in colour. You might have to buy male to male cables 90% of the time as most of the devices have a female port. Cost-effectiveness SVGA monitor cables are quite cost-effective because several LCD screens and monitors use SVGA ports. HDTV also uses SVGA ports. All you need to do is go to one of the electronics store online and check out a latest LCD screen or a monitor. You will observe a port at the back for HDMI and SVGA. The same applies for a TV. Superior Quality SVGA is one of the best choices in cables as they are of high-quality. They are compatible with high resolution video cards and you will never face ghosting problems like you face with other mediocre cables. Also, some SVGA contains dual ferrites which filter out unnecessary interference. An SVGA cable having a 3.5mm mini stereo plug on each end can be plugged into the audio jack of a computer so that you can transmit audio along with the video. SVGA can be used to connect the computer to your monitor, projector or an LCD screen. Thus, it has manifold uses. If you conduct some research online, you will find companies that offer double shielded SVGA cables which meet UL2919 specifications. Some people end up buying duplicate cables and regret at a later stage. So make sure you buy SVGA cables only from an ISO certified firms. |
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