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ALS-10-EU/IALS-10-EU/I   


DescriptionDescription  The ALS-10-EU/I is a low-cost, compact, designed to implement the functionality of low pass filter in ISDN-BA with 2B1Q or 4B3T baseband linecodes over ADSL application. It integrates low pass filters that block the high frequency energy from reaching the ISDN-BA device and provide isolation from impedance effects of the ISDN-BA device on ADSL. Because the ISDN splitter connects directly to the subscriber loop media, it must also provide some protection for externally induced line hits or faults which could damage any attached equipment or endanger humans interacting with the installed equipment. The circuit protection will be provided mostly by standard central office line protection means and additional protection measures built into splitter to protect against line overstress which could damage the splitter itself. The electrical and transmission specification is based on ETSI TS 101 952-1-3 V1.1.1 for ISDN-BA requirements and POTS requirements, respectively.
FeaturesFeatures  
  • Consists exclusively of all passive elements
  • Designed for implementation of ADSL CPE application
  • Handles all POTS loop current from 0 to 60 mA
  • If the power supply or ATU-C/ATU-R fails, telephone service on the ADSL line will operate normally
  • Provides excellent isolation between DSL and POTS

Ordering InformationOrdering Information  



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