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ALS-12 & ALS-M12ALS-12 & ALS-M12   


DescriptionDescription  The ALS-12 &  ALS-M12 are low-cost, compact, passive low-pass filters designed to provide POTS (Plain Old Telephone System) service to a line that is utilizing ADSL/VDSL technology. This device is designed to eliminate interference to POTS equipment by blocking high frequency energy (20 KHz~12MHz).
FeaturesFeatures  
  • Compact size
  • Consists exclusively of all passive elements
  • Designed for implementation of ADSL/VDSL CPE application
  • Handles all POTS loop current from 0mA to 100mA
  • If the power supply or ATU-C/ATU-R fails, telephone service on the ADSL/VDSL line will operate normally
  • Provides excellent isolation between DSL and POTS
  • The POTS splitter at remote end shall provide the RJ-11 connector for ATU-R/VTU-R line interface
  • The POTS splitter and Low-pass filter shall provide the RJ-11 connectors for
  • ADSL/VDSL line interfaces as well as POTS interface of splitter/Low-pass filter at remote end

Ordering InformationOrdering Information  



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