What are Wi-Fi Amplifiers

Wi-Fi amplifiers, also called Wi-Fi repeaters Wi-Fi or extenders, are electronic devices that expand the reach of Wi-Fi signal so you can reach areas of shadow, acting both on the signal strength as on the stability of it. Wi-Fi amplifiers can be configured as Primary Access Point or Repeater Access Point, allowing connection to both Wi-Fi terminals to other Wi-Fi amplifiers.

Features

The Wi-Fi wireless connections have become the main gateway to the Internet both at home and in business environments, to extend its signal efficiency, ease of use and installation and the convenience of the wireless . However, signal quality and coverage radius are affected by many factors, such as interference, distance from the router or older network cards, which can cause shadow areas where reception is lacking.

There are several options to improve Wi-Fi signal, with the installation of Wi-Fi amplifiers one of the most effective. Wi-Fi amplifiers are connected to the main router and amplify the signal from its position, thus achieving greater coverage. Wi-Fi amplifiers are placed in a place where the connection is stable, halfway between the main router and where you want to extend the signal, and increase the power and stability it, avoiding peaks that prevent power connect to the Internet in a stable manner.

Wi-Fi amplifiers are generally compatible with the wireless protocols 802.11 b / g / n and can double the reach of the main router, being also possible to use several at once to cover a greater extent.

Operation

Wi-Fi amplifiers have two modes:

Home Access Point (Master Access Point): Wi-Fi amplifiers with this configuration are connected directly via Ethernet cable to the modem / router and create a network ADSL Wi-Fi wireless network different from the Wi-Fi modem / router ADSL , making AP Principal.En this case disable the Wi-Fi modem / ADSL router to avoid interference signal by using the same frequency. This option is suitable when the modem / router ADSL has low power or function in 802.11b standards instead of 802.11g / n, which offer significantly higher power.

Repeater Access Point (Relay Access Point): In this mode, Wi-Fi amplifiers are connected to the modem / ADSL router via Wi-Fi or Ethernet cable, acting as a repeater wireless network modem / router ADSL, greater coverage by adding señales.En this case both Wi-Fi amplifiers are simultaneously Remote Access Point (Remote Access Point) and a client Wi-Fi. Are placed at a point within radio range of the main router or Wi-Fi amps, about halfway to where you want to extend the signal.

Source: Wi-Fi Amplifiers