SF Cable Inc

  In the vast world of computers and their various parts, which connect to give us the best virtual experience, there are some important bits we tend to overlook. We love the great sound system and the crystal quality of the screen, but there’s rarely any appreciation for the cables. The cables are what hold the whole show together. There are a bunch of cables with different functions: LAN, WLAN, and WAN, among others. Let us learn about LAN in detail.  LAN is the abbreviation for local area network. These local area networks are usually used in homes, hospitals, universities, laboratories, or any sort of institution that shares a physical space. Every computer is connected to some other computer in some way, and these LAN cables are an essential part of this conglomeration. LAN networks are not necessarily small area networks; size varies. Once it expands past a certain point, it is called a wide area network, used by big corporations and governments. LAN’s origin lies in ac...

Ethernet cables are one of the most important elements of any electric system. If they don’t work properly, the rest of the network would become nonfunctioning. Any type of disruption would make faulty Ethernet Cable’s performance slow. Today we will be checking out some of the signs that indicate if your cable is performing up to the standard or not. It Often Loses Connection If you plug the cable into the Ethernet adapter and the light doesn't turn on, it could indicate a problem either with the cable or the adapter. Also, if you are seeing display messages like ‘network connection is lost’ or ‘no connection’, then something’s wrong with the system’s ethernet cable. In such cases, make sure that you’ve connected the cable properly. Otherwise, a bad cable will not work even if properly connected. You Always Have Slow Connection If your connection keeps dropping or runs very slowly, there are chances that you have a damaged cable. If there is a tear on your ca...

Back in the days when there was no WIFI, we were so fascinated with how a single cable connection could let you surf and access online data. As time passed by, we have cut down a lot on the cables. With a single Wi-Fi connection, we can access the internet from anywhere in our homes. All we need for that is good internet speed. But, when it is down, you cannot do anything but wait for the error-free connection (including adjusting our modem wiring). Think about Ethernet cables . They might be old fashioned but when it comes to internet speed Ethernet cables gives you plenty of reasons to adopt them into your system. WIFI (Wireless Connection) Vs Ethernet Cables (Wired Connection) There’s nothing like a WIFI connection. It changed our lives. Gave us the flexibility to consume data from anywhere with internet-enabled devices. In our homes, offices, cafe, restaurants. In short, everywhere. It’s now a part of our everyday lives. Having said that there are a lot of benefit...

In 2017, at the Worldwide Developer Conference, in the opening video, Apple showed a very interesting thing. They wanted to highlight the fact that the world cannot be without apps. A data center employee accidentally unplugged the servers to plug in his waterfall, and in doing so, turned off the data center. This turned off all the apps and there was an APP-pocalypse. What this also highlighted was that without data centers, most apps would stop working! Apps heavily depend on the cloud infrastructure that Amazon, Google and Microsoft (mainly) provide. So the app that you use most could stop working if the data center stopped working. The data center needs to run perfectly if it is going to be able to deliver that kind of consistency. To ensure that it runs smoothly at all times, you have to keep in mind 4 main things : 1. Cabling Structured Cabling Unstructured Cabling 2. Cooling 3. Security 4. Electricity Let’s look at all of these metrics in detail: 1...

Ethernet cable plays one of the major roles in the evolution of technology, industrial area, manufacturing processes, and more. And if you are looking to convert your home, workplace, production unit, etc. into technologically advanced places then installing an ethernet cable network would be the perfect decision. Here’s why: IoT And Ethernet Cables IoT aka the internet of things is not a newborn concept. IoT’s concept is to introduce internet connectivity in our everyday life. Having internet in everyday objects will allow them to send and receive the data. And when you have a properly installed ethernet cable in your system, it reduces downtime and renders the constant flow of data. This cable network connects your data systems and other devices including routers, modems, adapters or anything which needs internet in your place. So, if you are planning to install Ethernet cables , here are some of the points you don’t want to miss: Planning After identifying a ce...

Cat6a cables: an inexpensive solution for 10G cabling. Its design is according to the upgraded design of Cat6 cable. They are capable of supporting data transfer rates up to 10 Gbps at a maximum bandwidth of 500MHz. With the ever-emerging applications and industrial demands, it is a recommended standard for most of the production units. Moreover, they are backward compatible with Cat6 and Cat5e. However, the debate about choosing Cat6a shielded vs unshielded is a dilemma for many users. It is important to understand the difference between them along with the pros and cons. Let’s discuss that in detail. The main thing to consider while installing Cat6a cables is that they are future-proof network products. If you are planning to get a new cabling system, consider Cat6a as the first option. Even if planned for ten years or more, Cat6a definitely appears to be the best solution. Considering the Cat6a components in a 10Gbps, class EA network, here’s why they are consid...

Ethernet cables are one of the most conventional forms of network cables used for internet networks. They provide a connection within local area networks like routers, switches, and PCs. Generally, they are practically indistinguishable despite their thickness. However, not all the Ethernet cables are the same. This blog focuses more on the design aspect of Ethernet cables which is taken for granted many a time. For instance, the appropriate use of copper, benefits of twisted pairs for signal propagation, and how we can compare Cat 5 to Cat 6 . A Quick Tour of Ethernet Cable Making You will find numerous types of Ethernet Cables in the market. For example, there are shielded, unshielded, 4 pair, 25 pair and many more. The most basic Ethernet cable consists of 4 twisted pairs covered in an outer case. Other basic versions include a spline or star filler which helps in keeping the cable round. Secondly, there are other options available like ripcords and drain wir...

Choosing the right Ethernet cable is an essential thing to build up a system which is capable to deliver high speed and most importantly on-time data. To do so, it is advisable to choose the current in trend Ethernet products that is Cat 6A cables. These are the high-tech cables with advanced performance standards for twisted pair cable systems. Although, Cat5e and Cat6 Ethernet cables are still in use for installations as they cost less than the Cat6A. When we are heading towards Power over Ethernet (PoE) technology era, Category 6A cables will be the most suited products and are here to stay. A wrong choice of cables for your system might demand you re-cabling. And according to industry reports, it consumes a lot of time and resources to re-cable the network of an entire building. This way, less expensive products might end up costing you more than its pricing. Instead, you should opt for better quality products as a one-time investment. Here are some factors which explain why ...

Does your passion for gadgets have covered you in a clutter of cords? Whenever there comes a new appliance in the market, we get an impulse to buy. But what about all the untidiness it may create with the cables? Although cables are an important component for devices, managing them in an organized manner without any damage can be a little tricky. To help you out with this, we have gathered smart hacks described below to hide each and every cable safely. And to make your home look spick and span at the same time. Hook Cables at the Back of Furniture This hack works best with hanging TV or Ethernet Cables . What you need to do is, fix all the cables at the back of the nearest piece of furniture. Use cord clips at the back edges of furniture. Press the clip on the surface for a while. And after an hour, hook in one or more cords as per choice. And you’re done. There will be a clean sight of a console without any tangles of cables. It is also possible to hide charging cords and cable...

As an electrician, you might have studied about installing network cables. Sometimes, the installation might seem easy looking at the instruction guide. However, it gets difficult when it comes to the real procedure. If you fail to install the network cables properly, it is sure to bring up several problems later which will ask you to spend a lot of finances and time. Several IT professionals have confessed time and again that there aren’t many major mistakes that lead to the issues occurring in the network. A few important mistakes are enough. To keep these network issues at bay, there are certain things you must keep in mind before you go about making installations. Take a look at some of them given below: Plan Well In Advance Before you start installing network cables, it is important to have a chart or drawing of how you want to lay them out in the network. You can also assess your current network requirements, find out how the previous network installation worked and if ...

It’s been more than two decades that the cable authorities have standardized data and voice applications as 4 pair, ScTP or Sc/FTP, balanced UTP, Sc/FTP cables that support up to 40 Gigabits per second on 30 meters for CAT8. The major reason behind this requirement is the demand for high bandwidth that meet with the customer requirements. The rising interest in Internet of Things and Smart Systems have also changed the scope of future cabling systems. For example, HVAC, lighting sensors and other smart systems require less amount of bandwidth as compared to data applications. A sensor, when polled by a controller or an external event, doesn’t transmit more than some bytes of data. Due to the high demand of bandwidth for  Ethernet Cables , IEEE has started developing a new protocol for ethernet which will operate more than a single pair of STP/UTP cable. Now, although the intent was to enhance the bandwidth available through four cables in industrial installations, 100Base-T1 ...