DSL Phone Line Filter splitter

DSL Phone Line Filter splitter. A DSL filter, also known as a micro-filter, is a small in-line device sometimes required in DSL installations. It filters line interference to standard telephone equipment when the equipment lines share the same line as the DSL service.

DSL stands for Digital Subscriber Line, an always-on service provided through in-place telephone lines. The ISP providing DSL service uses these standard telephone lines to provide a high-bandwidth channel that can deliver downstream speeds up to 3mbps. A special DSL modem is required and DSL filters may also be required, depending on the installation method.

5 Inch RJ11 Pigtail.

Two Female RJ11 Plugs.

Color Beige.