80-400 Indoor DSL Filter with Data Port

Key Product Benefits

  • A second unfiltered RJ-11 port is provided for connection to ADSL 2+ modems and Home Phone Network (HPN) services
  • The 80-400 is designed to effectively block ADSL 2+, HPN and other radio frequency signals
  • Also designed with an RJ-11 plug on the input end to easily snap into any existing RJ-11 phone jack located at the customer premise

The 80-400 Indoor ADSL low pass filter is a passive in-line device designed to block Asymmetric Digital Subscriber Line (ADSL) signals from the subscriber’s telephone line, allowing the POTS signal to pass through unaffected. The unit is designed with a second unfiltered RJ-11 jack on the output side for connection to DSL equipment.