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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 SVDSL, 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
  SoftWare options for xDSL line qualification
  ■ New !!   ESEL Measurement up to 120 dB.
  ■ New !!   DPBO ESEL and DPBO MUS dependent templates and data rate calculation.
  ■ New !!   UPBO Dependent Templates
  ■ New !!   Non-disturbing special test beside vectored VDSL2 groups.
  ■ New !!   Automatic Single-End xDSL line test with data rate estimation
  ■ Spectrogram measuring program
  ■ Stored spectrum as reference
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 dialing (pulse or DTMF) for dial-up circuit testing
  ■ Built-in loudspeaker and microphone, service telephone
  ■ Test of ordinary or special quality circuits
  Software options for voice frequency measurements
  ■ Micro Interruption Analysis
  ■ Group delay distortion measurement
  ■ Phase jitter & Frequency error measurements
  ■ Simultaneous counting of: Amplitude/Phase Hits, Interruptions, Noise impulses
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
  Software options for bridge measurements
  ■ Test of loaded cables
  ■ Test of multi section cables
ACCESSORIES
  ■ ELQP 30 High Impedance Probe for the test of operating xDSL systems.
  ■ ER 30 Directional coupler for the test of operating xDSL 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

ELQP 30
ELQP 30

ELQP 30
ER 30

elc30.jpg
ELC 30