How to choose between different types of Internet connections?
The internet connections vary depending on your Internet Service Provider and region. While opting for a specific internet package or connection type some of the factors must be consider. These are connection speed or bandwidth, convenience, cost, availability and reliability. Because there are numerous ways you can connect your devices like laptops, desktop, phones and tablets to the internet.
Some Internet connection types
Digital Subscriber Line (DSL)
This uses an existing 2-wire copper telephone line connected to one’s home. Thus, service is deliver at the same time as landline telephone service. Customers have the freedom to make telephone calls while browsing the internet. The unused telephone wires cause no interruption to your telephone service. Your distance from the switching station affects the speed you experience through a DSL connection. The speed will be slower the farther you are and will be faster. The closer you are to the switching station. This is the main indicator when you have to choose between DSL line and cable connection.
Although this is a good alternative to dial-up for people living in remote areas. It is the slowest internet connection type. The installation costs are also high. There is a greater bandwidth for internet access. Similar to a wireless network, satellite connection uses a modem. There are two types of satellite connections: one way or two way. In one way connection, we can only download data. If we want to upload, we need dialup access through ISP over the telephone line. In a two way connection, we can download and upload the data by satellite. It does not require any dialup connection.
This internet connection type is provided by the local cable T.V provider. Here the internet speed varies with the number of users on the service at a particular time. The broadband cable service depends on a specific geographical location. The connection bandwidth slows the speed the more the users are on the system. Especially at peak hours in late evenings after work. A cable modem accesses this service through a cable operator. The Cable modem comprises two connections: one for internet service and other for Cable TV signals.
Integrated Services Digital Network (ISDN)
Users can send data, voice, text and video content over digital or standard telephone lines. The ISDN adapter should be install at both ends of the transmission line. On part of the user as well as the internet access provider. There are two techniques to deliver the ISDN services: Basic Rate Interface (BRI) and Primary Rate Interface (PRI). This is a circuit-switched telephone network system that transmits both data and voice over a digital line. This is perhaps a set of communication standards to transmit data, voice and signaling. You can move the outdated landline technology to digital. ISDN connections have higher speeds and better quality than traditional connections. So data can travel reliably. Since analog phone networks fail to provide long-distance communication without interruption. So ISDN was introduce.