ADSL filters and splitters.
The ADSL filters are used to block noises on telephone lines with the ADSL service. They are available in the plug-type version or in the three-pin socket version.
The splitter is the device for separating the speech line from the ADSL data line.
Code 4FA-001: PLUG type ADSL filter.
Code 4FA-002: Three-wire ADSL filter
Code 4SS-001: ADSL passive splitter.