The ADSL/ADSL2+ tester provides a test solution for ADSL, ADSL2, ADSL2+, and RE-ADSL installation, maintenance and measurement. It provides multiple test functions including upstream and downstream rate measurements, error counts, modem simulation and PING and Trace testing. It also delivers digital multi-meter (DMM) functionality to test subscriber telephone connectivity and line parameters. Test results and line parameter measurements are easily obtained with a push of the "Auto Test" key. Given its compact, handheld design and easy-to-use interface, this ADSL/ADSL2+ tester is an excellent tool for technician's field work.

• Automatically loads parameters for the appropriate ADSL line standard and provides real-time display of ADSL connection status
• Easy-to-use, handheld design
• Large, high resolution back lit LCD
• Line parameters are easily obtained via “Auto Test" key
• Upgradable embedded software via Ethernet interface for future ADSL standards
• Built-in Ni-MH rechargeable batteries and smart charger circuitry (automobile adaptor included)
• Voice and LED status indicators
• Automatic shut off function
• Histogram analysis

• ADSL line parameter measurement
  Upstream and downstream Practical Bit Rate
  Upstream and downstream Max Bit Rate
  Upstream and downstream Signal to Noise Ratio (SNR)
  Upstream and downstream Line AttenuationUpstream and downstream Transmit Power
  Upstream and downstream Utilization Rate
  ADSL line modulation mode, channel and connection status indication
  SNR and Character bits allocation (graphic format) under **6/**2 DMT
• ADSL statistics & error counts
  Transmission of total frames
  Severe error frame (SEF)
  Loss of signal (LOS)
  Loss of frame (LOF)
  Reed-Solomon forward error corrections
  Cyclic redundancy check (CRC)
  Header error check (HEC)
  Out of cell delineation (OCD)
  No cell delineation (NCD)
  Error second (ES), sever error second (SES), unavailable seconds(UAS)
  Bite error rate (BER)
  Signal cell (SC), Digital signal cell
• Line error
  Total test Codes
  Line Error Bit
  Bit error rate
• DMM functions
  AC, DC voltage
  Current
  Resistance
  Line capacitance
  Line insulation capacitance
  Estimated line length
• Real-time display of rate and flux
• PING testing
  WAN PING testing: IP or domain PING testing, statistical percentage of PING packet loss
  LAN PING testing: IP PING testing, determines connection faults and statistical percentage of PING packet loss
• Trace IP transmit route
• Other
  Upgradeable software via RS***2 interface
  Window's based software provided for test result and settings management