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ELQ 2+ xDSL LINE QUALIFIER

by ELEKTRONIKA, Hungary
 
ELQ 2+  xDSL LINE QUALIFIER
 
Description:

ELQ 2+   xDSL LINE QUALIFIER

CABLE QUALIFICATION & DATA RATE PREDICTION

  • Physical parameter measurements on balanced access lines like: ADSL2, ADSL2+, READSL, ADSL, HDSL, SHDSL, ISDN, etc.
  • Memory for test results
  • PC software for test result transfer
  • Demo program for training
  • 320 x 240 dot LCD display with backlight
  • Selectable English, German or Russian languages

SINGLE END MEASUREMENTS

  • Loss, NEXT
  • Wide Band Noise, Impulse Noise
  • Spectrum Analyser
  • Impedance, Return Loss
  • LCL Balance
  • Load Coil Detection

END TO END MEASUREMENTS

  • Automatic (master-slave) test sequences
  • Preprogrammed & user editable tolerance masks
  • Templates when Downstream Power Back Off (DPBO) is applied\
  • Line qualification with immediate PASS/FAIL indication

TDR FOR FAULT LOCATION

  • Break and short location
  • Location of bridged taps causing low data rate
  • Location of splits causing cross talk
  • Long time measurement to locate loose contacts

ACTIVE BRIDGE FOR FAULT LOCATION (Option)

  • Murray & Küpfmüller methods to locate insulation faults
  • Resistance difference measurement
  • Capacitive unbalance measurement

SOFTWARE OPTIONS

  • PC software for parameter set edition
  • Software for Micro Interruption measurement
  • Software for Group Delay Distortion measurement
  • 10 Hz Resolution
  • ESEL Dependent Templates
  • ESEL Measurement
  • Spectrum as Reference
  • Quick Crosstalk

For details please Contact Us
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