Does ATT fiber use existing cable?
The fiber internet service is provided by ATT in many communities of the country. In case ATT is offering fiber service in a particular neighborhood, they use new fiber optic cables instead of the old copper cables that were used in DSL internet.
What is Fiber Internet?
Fiber internet refers to a form of internet that transfers data through fiber optic cables which include glass or plastic fibers. These cables use light signals instead of electrical signals to transfer data at astounding speeds with hardly any delays. Fiber internet is the latest consumer internet technology that is much faster compared to other internet technologies available in the market with a speed of up to 1Gigabiit per second.
While cable internet, for example, DSL, is less expensive and ubiquitous than fiber optic internet, fiber optic internet delivers dramatically higher speed, quicker response time, and less susceptibility to interference than DSL. These are cables made of glass and contain no metal hence they are not affected by environmental factors as the copper cables are. Fiber permits charges of internet speed both at the download and upload end at the same rate. This means that applications such as video and other forms of conferencing, gaming, and uploading of content are faster than with asymmetric connections.
The AT&T Internet fiber installation process starts with a thorough analysis of the homes and the construction style, and after identifying a good place to begin the installation of the FTTH infrastructure, the workers begin by digging a small trench, which is approximately two feet deep, from the home into the main road or along the neighboring homes.
When ATT commences to provide fiber internet to a new area, it lays new fiber optics cables directly from houses and apartments. Even if the current telephone and cable TV is delivered through copper wires or a hybrid fiber coaxial network, ATT lays down distinct dedicated fiber lines completely for high-speed internet service. This helps customers to realize their full potential in terms of speed and low latency as would be offered by an end-to-end fiber link.
The process begins with the deployment of a fiber optic ‘backbone’ throughout the neighborhood, the main lines of which would be possibly placed on the utility poles or buried trenches. After that, they lay down “feeder” lines to each street first before proceeding to the main line or trunk line that connects them. From there, they pull fiber directly to every house that requires it, and the line ends at an ONT connected to the outside of the house. Unlike many other telecommunication companies, the installation teams attempt to make their installation minimally intrusive and will tend to reclaim existing conduits buried under the ground or existing utility poles and simply string the new fiber cable through them without necessarily having to dig or build structures all over. Although to provide fiber service to all corners of the region, some groundwork and disruption of yards might be required.
Where Existing Cables There Used or Are They Changed?
It is also important to note that ATT’s fiber internet service necessitates digging up completely new fiber optic cables to the customer’s location. There is no reusing of telephone or cable TV wiring for fiber internet – the wires that exist probably contain copper, which is not capable of supporting fiber optic speeds and functionality. Instead of investing in the expensive overhaul and replacement of these legacy lines, it is more profitable for ATT to put in new fibers optimized for the transmission of Internet data signals in the form of light.
In some installations, ATT may retain the old copper infrastructure if clients require services like wired telephones or cable television. However, that cabling is seen to be distinct from the high-speed fiber internet connection which is being offered. I also found out that the fiber optic cables do not even adhere to or depend on any pre-existing cables and wiring systems. This approach provides the best fiber internet experience while avoiding the need to remove some utility services that some customers continue to use.
However, in the areas where ATT is transitioning from older copper-line DSL internet to newer internet plans, they might pull out the old wiring entirely as faster fiber connection commonly displaces the older DSL connectivity. Yet no wiring is re-purposed from DSL for fiber- the fiber lines, routing, and network equipment that replaces copper are different despite the removal of older cables. ATT fiber internet is provisioned through fiber, and the connection is delivered through newly installed fiber.
ATT Fiber: To Switch or Not to Switch
Well, now concerning most households in the modern world, fiber optic internet is worth changing to if it’s available in your region. Fiber gives results that are at least a thousand times faster than DSL copper networks, and sometimes cable internet providers. ATT fiber guarantees download and upload speeds of up to 1,000 Mbps, or one gigabit per second in both directions. On the other hand, cable networks that may be used to connect the various devices may still afford less upload capability as they offer asymmetric bandwidth.
Apart from higher bandwidth, fiber internet provides less ping or delay for activities such as playing video games, video or audio conferencing, and live streaming. The reliability is improved, also – fiber is less capacitive to electromagnetic interference. It also ranges from individual products such as ATT fiber which can be bundled with television, phone service, and mobile phone plans meaning users can save money when they order these services in bulk. Coupled with relatively low cost in many parts of the country, ATT fiber internet offers an enhanced value proposition against legacy solutions.
The only disadvantage of switching is if you reside in a newly launched fiber area, then the installation will be a thing. Yes, as mentioned earlier, there may be some minor excavation or digging and some yard impact while ATT lays its fibers directly into people’s homes. However, it is disappointing that many households today are exposed to short-term inconveniences to enjoy the long-term benefits of blazing-fast fiber internet. However, ATT is quickly growing availability so users should verify whether fiber internet is offered at the user’s location.
Upgrade to faster, more reliable AT&T Fiber Internet today! Call us at +1 844-905-5002 and get connected with speeds that keep you ahead.
