Advantages Of T1 Line Connections | The Communication Blog

Sunday, January 29, 2012

Advantages Of T1 Line Connections

By Jacob Richard


The internet has slowly risen to power over the last decades. These days, one cannot help but be online for an hour or two each day. Some people can even stay connected for days. People connect to the web through numerous ways. A few of these ways is with the help of T1 line connections or via cable or dial up connections.

T1, in truth, is not known by all. It is unlike any other internet connection. It has numerous benefits that make DSL and cable connections seem unorthodox.

Unlike the other methods of connecting, T1 line connections offer a dedicated medium between the consumer and the ISP. This basically means that no one else is sharing the bandwidth with you. To better appreciate this information, one should know that a physical wire can be used by numerous people. The T1 and only few other selected services allow a consumer to dominate that line.

The speed of the T1 is also a thing to behold. The medium is divided into 24 channels that use Digital Signal 0. Each channel has a capacity of 64 kbps. Multiplying both values gives rise to an astounding 1.54 Mbps. That bandwidth is yours alone which basically means that it does not falter.

T1 line connections were originally only available in select countries. In the west, it was only available in the US. In Asia, only Japan and South Korea were able to offer it. Europe had its own version called the E1. These days, however, almost every provider in every country can offer T1 lines.

The core institution that developed this technology is AT&T. They implemented this service using their original carrier lines. The carrier letter T was assigned to the lines and numbers dictated how fast the data rate is. This means that there are also T2, T3, T4 and so on lines.

The major advantage of T1 over DSL is its speed. DSL utilizes a hardware located at the cabinet called an access multiplexer. This device is connected to the ISP and several households or buildings. Whenever someone wants to transmit data, the multiplexer does something with it so that it does not interfere with the other connections. In order to accomplish this, bandwidth is restricted proportionally with the number of users. With T1, this is not a problem. You alone are using the wire which means that you have full access to the 1.54 Mbps bandwidth. The advertising trick used by DSL is that they say your speed can reach 1.54 Mbps. It is true that it can reach that speed but only when no one else is connecting.

T1 line connections are also more secure than DSL lines. Since many people are using the same bandwidth, crosstalk and interference can be a problem. One can easily eavesdrop on persons using the same DSLAM because you are all connected to the same cabinet. With a little idea about subnets and IP addressing, one can actually pinpoint the WAN IP address of his neighbors.

Finding providers for T1 Line Connections is not hard when you know where to look for the reliable ones. If you are considering to get T1 Line Connections, review the information available here to find out more.




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