function Handheld xDSL Tester
function Handheld xDSL Tester

GAOTek Multi-function Handheld xDSL Tester

ID: A0010004tek

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Product Description


This light weight, handheld xDSL tester is designed to test and analyze VDSL2, ADSL, ADSL2 and ADSL2+ networks. It accurately tests the physical, network and application layers at a high speed. The compact tester is an ideal tool for the installation, maintenance and troubleshooting of any xDSL network. It can be used in “ATUR+PC” emulation without an additional ADSL2+/VDSL2 modem or computer. The xDSL tester also functions as a digital multi meter.

Key Features

  • Easy to operate
  • Large true color LCD display with touch panel
  • Windows CE operating system
  • Web site browsing
  • Auto-off function to save power
  • Audio and LED status indicators
  • Software upgradable online
  • Auto line-tracking
  • Quality of xDSL service verification
  • Automatic set up of critical line threshold parameters

xDSL Physical Layer Testing

  • ADSL2+ module: Fully complies with all current ADSL standards, which includes ANSI T1.413 Issue 2, ITU-T G.992.1 (G.dmt), ITU-T G.992.2 (G.lite), ITU-T G.992.3 (ADSL2), RE-ADSL2 and ITU-T G.992.5 (ADSL2+)
  • VDSL2 module: Apart from the standards mentioned above, it also complies with ITU-T G.993.2 (VDSL2)
  • Tests upstream/downstream maximum speed and channel utilization
  • Tests upstream/downstream noise margin, output power and power attenuation
  • Tests error value at proximal and remote ends FEC/CRC/HEC/NCD/OCD
  • Auto test and display proximal and remote signal loss, frame loss, power loss, cell loss, border loss and many other line impairments
  • Displays bits per Tone and SNR per Tone of each sub-channel and displays results graphically and numerically
  • ATM F4. F5 QAM loopback test

xDSL Network Layer Test

  • Complies with RFC1483 (RFC2684), PPPoE (RFC2516), DHCP, RAP/CHAP and variety of upper layer protocols
  • PPPoE dial-up obtain IP address and Ping test
  • Fixed Ping test
  • Ping test that includes Ping loss test (be able to identify times and packet size) and Ping loopback latency test (to test its MAX, MIN and Average level)
  • Router tracking test
  • Replaces ADSL2+/VDSL2 Modem

xDSL Application Layer Test

  • Web browsing
  • Web rate measurement
  • FTP speed measurement

Ethernet Test

  • DHCP client test
  • PPPoE dial-up is used to test the problem from user’s IP broadband or LAN
  • Network layer test: Ping, Ipconfig, Route and Tracer, etc.
  • Application layer test: Net Scan and rate measurement, and FTP speed measurement

Cable Test

  • Digital Multi Meter (DMM) is used to test loop resistance, insulation resistance, capacitance, AC-DC voltage and estimate wire length


  • Beep and LED alarm
  • Data management test

Technical Specifications

Interface RJ11, RJ45, USB, Power
Screen 480*272 resolution TFT color LCD
Operation By touch-panel and keyboard
Battery Li battery
Charging Time 3 h
Endurance Time 5 h
Dimensions 200 mm*120 mm*60 mm
Weight 1 kg
Operation Temperature -10 degree to 50 degree
Storage Temperature -20 degree to 70 degree
Operation Humidity 10% to 90%
Storage Humidity 5% to 95%
Data Storage Space 50 M storage capacity; approx. 2000 test records
Test Interface-xDSL
Attenuation 0 dB to 63.5 dB
Export Power -64.0 dB to 63.5 dB
ADSL2+ Downstream Channel Rate 0 Mbps to 24 Mbps
ADSL2+ Upstream Channel Rate 0 Mbps to 1.2 Mbps
VDSL2 Downstream Channel Rate 0 Mbps to 100 Mbps
VDSL2 Upstream Channel Rate 0 Mbps to 100 Mbps
DMT Subchannel Modulation Bit Quantity 0 to 15
Error (CRC/HEC/FEC) Quantity 0 to 65,535
Test InterfaceDMM
Loop Resistance 5Ω to 5 KΩ +/-5%
Capacitance 0 nF to 500 nF 10%
DC Voltage -110 V to 110 V +/-5%
Insulation Resistance 0.1 MΩ to 50 MΩ +/-10%

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Additional Information

Weight 2.2 lbs


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