Huawei ADSL Splitter (model HWSP-140) used to separate voice and data signals on a telephone line

elephone Line to Broadband ADSL Splitter - ADSL Filter - Converter With Surge Protection Huawei ADSL Splitter ( HWSP-140) Specifications US ADSL Filter/Splitter CE and ROHS Compliance Isolates ADSL and Voice bands High Quality Product and Services ADSL splitters/filters is an electronic device that isolates the ADSL and voice bands. An ADSL Line Filter is required whenever you connect a computer to the internet using Broadband over a standard telephone line. The filters/splitter divide the signals on the telephone line between the high pitched computer modem sounds and the lower pitched human voices. ADSL / DSL broadband enables your computer modem to share a voice telephone line, by transmitting data at high frequencies outside of the range of human hearing, thus enabling both computer and voice services to be used at the same time. Without any equipment installed between your broadband modem and telephone, the interference from the modem makes the telephone unusable as you can hear the high pitched squeal in the background. You also have to bear in mind, that unlike a standard 56K dial-up modem, a broadband modem connects to the internet as soon as you switch on your computer - as a result, the interference is noticeable as soon as you switch on the PC, even if you have not connected to your ISP (Internet Service Provider). Reduce the influence of noise on the ADSL data signals Easy installation and compact dimension Enable broadband access well A good choice for you It has long service time Ideal for home or office Specifications Material: Plastic Connector Type: 1-port Input to 2-port Output Dimensions: ( 5.5 x 4 x 2.4 )cm / ( 2.17 x 1.57 x 0.94 )” (L x W x H) Color: White Weight: 0.88 oz / 25 g Surge Protection