What is the DSL filter?
Filters
Digital subscription lines (DSL), also known as micro-filters, are small in-line devices that are sometimes required for DSL installation. They filter the interference line on a standard phone device when phones share the same lines as DSL. Not all settings require the use of DSL filter, even if they are often needed for each phone connection.
Basic design
and DSL filter is a small, rectangular device that has a telephone connection at both ends. The person setting the DSL system simply disconnects the phone line from the wall connector, inserts the filter into the wall connection, and then connects the phone line to the filter. Fax machines and recorders also tend to require DSL filters. The filters separate voice and data signals sent via telephone lines, ensuring that no signal is disturbed by others.
There are two methods for installing DSL: Distribution or Splitterless. If the distribution is met, no dslped filter is requiredwe are hod. In this case, the technician visits the space and installs the splitter on the main phone cable. Two lines emerge from the hub; One line feeds on standard phone connectors, while the other line is used exclusively for the DSL modem. In this case, the DSL filter is not required because the splitter separated voice and data signals.
splates settings that require filters
The second method that has gained popularity because it does not require a technique can be installed by a user. In this case, the end user can set the DSL modem along with several micro-filters. The DSL service is sent via the main service line, so the end user must connect the modem with any existing phone wall connector. However, the signal reaches all connected phone connectors and creates a possible noise from bleeding on the phone, a recorder and a fax line. DSL filter connected to eachF These lines block the interference that could be created by the service.
Advantages of DSL Settings
DSL has three big advantages over the dial -up service: it is always on, it is up to 50 times faster and does not bind the telephone line, even if it uses the same connection. The standard telephone device uses an analog signal while DSL communicates at a higher digital frequency. This allows the user to navigate the Internet using DSL while talking over the phone at the same time.
Other filters and troubleshooting
The DSL filter is usually a small device, even if it can have built -in filters. For example, some overvoltage or power strips include a filter that helps with DSL connection and to protect the device in case of a power supply via a telephone line. Problems that arise from the purity of the signal may be related to defective or incorrect filters, although shortcomings in telephone cables or damaged hardware can also lead to poor performance.