DSL 滤波器 

DSL Filters are in stock at Tenco. A DSL filter or microfilter is an analog low-pass filter installed between analog devices (such as telephones or analog modems) and a plain old telephone service (POTS) line. The DSL filter prevents interference between such devices and a digital subscriber line (DSL) service connected to the same line. Without DSL filters, signals or echoes from analog devices at the top of their frequency range can reduce performance and create connection problems with DSL service, while those from the DSL service at the bottom of its range can cause line noise and other problems for analog devices.Tenco offers inventory, pricing, & datasheets for Multi-Directional Switches. To know more, please view our large section of DSL filters below.