Communication needs have always revolved around two parties. There is a long history of the digital sender/receiver relationship, dating back to the introduction of tools like radio and walkie-talkies. The technology that goes into networks of this caliber was - and continues to be - defined by the need for a signal to be delivered to another location from its point of origin. As such, devices called transmitters and receivers came into being in order to facilitate this.
But this method of connection is not suitable for all forms of telecom and media due to its inability to open channels in both directions simultaneously. Radios are only able to receive signals, despite the fact that there is a station somewhere broadcasting them. In contrast, telephones allow two people to speak to each other in real time. This is because landline and cellular networks use transceivers to facilitate these calls.
Transceivers are - like the name that they possess - a combination of transmitters and receivers. They have existed for a number of years in various incarnations, but are particularly valuable components in wireless networking set-ups. Network transceivers make many of the varied functions of computers possible, enabling a world of interconnectivity that was only dreamed of at the time that the technology behind these devices was first being realized.
In order to expand a Wi-Fi network into new areas, it may be necessary to invest in a transceiver. They are already in use all over by major companies and Internet providers, and have proven useful in trying to bring everyone in the world onto the World Wide Web.
Much like other aspects of network connectivity, there are options regarding what kind of connection is desired. There are some instances where it makes the most sense to use a wired, analog connection. In these situations, distance or mobility are probably not as big of factors as they could be elsewhere, and the importance of uninterrupted service is critical. But as Wi-Fi connectivity becomes less of an extra perk and more of an expected amenity, providers are seeking out new ways in which to bolster the range of their coverage. Wireless transceivers are going to be absolutely critical in expanding quality access to the Internet.
To provide you with a better idea of how transceivers are being applied today, here is a list of some of the machines they help empower: