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Thread: How to enhance the performance of ADSL

  1. #1
    Join Date
    Feb 2010
    Posts
    669

    How to enhance the performance of ADSL

    Hi all,

    ADSL is the last two years, a topic of fervent speculation. The greatest advantage of ADSL does not require set up a private network, it can benefit. With today's world, most widely distributed of telephone copper wire as the transmission medium, and can a pair of copper twisted-pair (telephone line) get three information channels. I want to know that how to enhance the performance of ADSL. Please suggest.

  2. #2
    Join Date
    Jan 2006
    Posts
    4,221

    How to enhance the performance of ADSL

    Transform circuit is widely used in telephone lines, was originally designed for voice communications, and its bandwidth is approximately between 300Hz to 3300Hz are not considered data communications needs. In the Internet, the right high-frequency part of the communication signals have a certain attenuation, especially when the aging is more narrow bandwidth, attenuation is more severe - for ADSL, this is the most fatal. As the ADSL technology on the quality of telephone lines require a higher, and is now used in ADSL is a kind of RADSL (ie rate-adaptive ADSL), if the module Bureau to the user's telephone lines between a certain period of time, interference by external factors, RADSL will be dynamically adjust the user's access speed. All the best.

  3. #3
    Join Date
    Jan 2006
    Posts
    3,792

    Re: How to enhance the performance of ADSL

    ADSL is based on twisted pair transmission technology, twisted pair is two insulated copper wire wrapped around a certain pattern with each other, so that can effectively resist the external electromagnetic field interference. Households parallel lines over 20 meters of the user, you should first replace the twisted pair of parallel lines, the best line of the brand of the five categories. Change the line in the time to note that the strength of twisted pair is not enough, we must try and fixed, or else you planted a lot of hidden dangers. Check and reply.

  4. #4
    Join Date
    May 2008
    Posts
    2,945

    How to enhance the performance of ADSL

    ADSL is a regular phone lines superimposed high-frequency low-frequency voice digital signal, so this from the bureau to the ADSL filter to connect any device to join will be harmful to the normal transmission of data, so do not filter before and telephone, telephone security devices and other equipment to fight. Although theoretically the ADSL line to connect the call does not have any impact on the connection speed, but when they pick up the equipment failed, the speed will slow down even on the Internet. I suggested that if conditional, it is best to install an ADSL line, this can avoid some baffling questions. All the best.

  5. #5
    Join Date
    Feb 2008
    Posts
    2,635

    How to enhance the performance of ADSL

    There are many cell floor, in walk inside when the telephone lines and power line wiring together in parallel. Power Line on telephone lines have a very strong interference effect, flat walk line will interfere with greatly increased. In the re-line the time, we must individually pull. Single pull may be a waste of effort and easily damaged the overall layout of the room, but access speed is indeed a great impact. As for how to do that you consider very carefully their own bar! Anyway, I went to re-route. Best of luck.

  6. #6
    Join Date
    Apr 2008
    Posts
    3,339

    How to enhance the performance of ADSL

    Conditions from a user under the low-voltage distribution transformers disc single pull of course ideal, followed by the total distribution from the cell floor, cabinet pull line, attention must be to avoid high-power electrical equipment. Because of this current loop is independent, and other electrical appliances to avoid the current loop mixing, thus effectively reducing the interference to achieve the mutual separation role. In fact, the use of high-power electrical equipment when the already require the use of line, but the majority of people do not care about Bale. If you are qualified, you can also choose Power Purification equipment, power supply to purify better. All the best.

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