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ELEKTR Globe NIKA

Founded in 1952



More than 60 years of
experience


60 Year

Long-term relationship
with our customers

UNIVERSAL COPPER QUALIFIER ELQ 30A+

 
QUALIFICATION OF xDSL LINES
  ■ Pre-qualification of copper wire pairs with physical parameter measurements up to 35 MHz
     before installation of Vplus, VDSL, ADSL 2+, ADSL, SHDSL or other modems
  ■ Line qualification with immediate PASS/FAIL indication
  ■ Automatic (master-slave) test sequences
  ■ Achievable data rate prediction
  ■ Preprogrammed tolerance masks
  OPTIONAL SOFTWARE PACKAGES FOR xDSL LINE QUALIFICATION
  Test Beside Vectored Groups
  ■ New !!   Non-disturbing special test beside vectored VDSL2 groups.
  ■ New !!   Non-disturbing special test beside vectored 35 MHz Vplus groups.
  DPBO & UPBO Dependent Templates
  ■ New !!   ESEL Measurement up to 120 dB.
  ■ New !!   DPBO ESEL and DPBO MUS dependent templates and data rate calculation.
  ■ New !!   UPBO KL0 dependent data rate calculation.
  Single End Line Test
  ■ New !!   Single-End loss estimation
  ■ New !!   Automatic Single-End xDSL line test with data rate estimation
  Spectral Trace as Reference
  ■ New !!   Stored spectrum as reference for spectrum measurement.
  ■ New !!   System dependent PSD as reference for spectrum measurement.
  Spectrogram Measurement
  ■ Long Time Spectrogram Measurement instrument SW
  ■ Long Time Spectrogram Measurement PC program
  Parameter Editor
  ■ Parameter Editor instrument SW
  ■ Parameter Editor PC program
QUALIFICATION OF VOICE FREQUENCY CIRCUITS
  ■ Analogue measurements on leased or switched circuits 20 Hz to 20 kHz
  ■ Analogue-to-analogue measurements on PCM systems
  ■ Loop holding and dialling (pulse or DTMF) for dial-up circuit testing
  ■ Built-in loudspeaker and microphone, service telephone
  ■ In-service talk/listen and voice monitoring facility
  ■ Test of ordinary or special quality circuits
  OPTIONAL SOFTWARE PACKAGES FOR VF. MEASUREMENTS
  Voice Frequency Line Qualification
  ■ Group delay distortion measurement
  ■ Phase jitter & Frequency error measurements
  ■ Simultaneous counting of: Amplitude/Phase Hits, Interruptions, Noise impulses
  ■ Echo test
  Micro Interruption Analysis
  ■ Number of interruptions divided into five categories.
  ■ Relative duration of interruptions.
  ■ Errored seconds.
  ■ Time distribution of interruptions in 240 time slots.
FAULT LOCATION WITH TDR
  ■ 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
FAULT LOCATION WITH AC-DC BRIDGE
  ■ DC Fault Location Methods: Murray, 3 Point, Küpfmüller, Repeated Küpfmüller
  ■ Resistance difference measurement
  ■ Loop resistance & Isolation resistance measurement
  ■ AC Fault Location Methods: Interruption, Repeated Küpfmüller
  ■ Capacitance and Capacitive Balance Measurement
OPTIONAL SOFTWARES FOR BRIDGE MEASUREMENT
  ■ Test of loaded cables
  ■ Test of multi section cables
HARDWARE OPTIONS
  ■ High Impedance Probe for the test of operating systems
  ■ ELC 30 loop closing device to open or close the far end of the tested cable



elq30a


ELQ 30A is an excellent tool
to get the proper diagnosis.



pass_fail
Pass         Fail


doctor