Portable ADSL2+ Tester
GAO A0010002

Overview – Portable ADSL2+ Tester

This ADSL2+ tests the physical layer, network layer and lines in accordance with ADSL, ADSL2, ADSL2+ and Re-ADSL standards. It and is able to conduct tests while the operator browses previous test records. It also functions as a digital multi-meter (DDM).

Key Features – Portable ADSL2+ Tester

• Large color touch screen
• Easy-to-use, portable design
• Large capacity lithium cell allows for up to 6 hours operation
• Multi-tasks (tests can be conducted while reviewing previous results)
• Stores 1000 test results and 7 test configurations
• RJ45 and RS232 communication ports
• Online software updates
  
• Web page browsing
• Simulates PC and dial-up via Modem
• Network layer test includes Ping, IP config, route and tracert test

Major Functions – Portable ADSL2+ Tester

ADSL Physical Layer

• Fast channel and interleave channel
• Line parameters testing: upstream and downstream channel rate, line attenuation, noise margin, transmit power, and use rate of channel
• Performance analysis of line error and alarm
Automatic detection and display of such alarms as signal loss, frame loss, power loss and cell loss etc. at proximal end and remote end
Detection of fatal error frame count at proximal end and remote end
Detection of power loss count at proximal end and remote end
Detection of signal loss count at proximal end and remote end
Detection of interleave channel FEC forward error correcting code count at proximal end and remote end
Detection of fast channel FEC forward error correcting code count at proximal end and remote end
Detection of interleave channel CRC error frame count at proximal end and remote end
Detection of fast channel CRC error frame count at proximal end and remote end
Detection of interleave channel HEC error frame count at proximal end and remote end
Detection of fast channel HEC error frame count at proximal end and remote end
Detection of interleave channel NCD error frame count at proximal end and remote end
Detection of fast channel NCD error frame count at proximal end and remote end
Detection of interleave channel OCD error frame count at proximal end
Detection of fast channel OCD error frame count at proximal end
• DMT sub-channel carrier pattern
  Display modulated bit numbers on each DMT sub-channel by diagram and digital
• Display user's connection state and testing progress at real time, and present information of local equipment manufacturer and version
• TRACE function: trace the transmission path of IP pack, display IP router

ADSL Network Layer

• ISP PING test
  Verify the connection of user to ISP provider
• Simulated PC logon
  Simulate user terminal PC logging on ISP provider to verify if ADSL user can get on the Internet
• LAN PING test
  Verify the PC in connection failure within LAN
• WAN PING test
  Directly PING the website IP to local WAN to verify the connectivity of WAN link
• Instead of ADSL MODEM to test Internet wire speed and flow available for the user
• Simulated ISP logon instead of ADSL modem to check the operating performance of users' terminal equipment
• PPPOE dialing can know the user's dynamically distributed IP websites
• Web page browsing

For ADSL Line

• Digital multi-meter (DMM) test
  Test AC/DC voltage, loop resistance, insulation resistance, capacitance, etc.
• Phone connectivity test
  Built-in separator connected an external phone to verify the connectivity of user's phone
• Estimate the distance of subscriber telephone wire

Technical Specifications – Portable ADSL2+ Tester

Packing List – Portable ADSL2+ Tester