GAO Instruments is offering this portable xDSL tester for various xDSL line testing including ADSL, ADSL2, ADSL2+, READSL, and VDSL2. It tests xDSL physical layer parameters and confirms whether a line is suitable for xDSL service. This portable xDSL tester, model A0010005, operates under Windows CE operating system. It provides xDSL tests such as physical layer tests, modem parameter setting tests, PPPOE properties, PPPOE dial-up, network layer tests and loop back test. It also performs LAN tests including net-card property, PPPOE dial, Web browsing, fixative IP scanning, FTP Client and Web page speed test and DMM tests including loop resistance, capacitance, insulation resistance and voltage. The XDSL tester emulates a PC+ Modem in order to test the connection to the ISP.
This portable tester provides a maximum test distance of up to 6.5 km and features DSL line self-identification connection. It has a large memory capacity of 20 M to save ADSL test records and other data which is transferable through the USB port and LAN. Its embedded software can be upgraded to the latest version. A TFT true color LCD with a touch screen allows for convenient operation and clear display of test results. This portable xDSL tester belongs to GAO’s family of ADSL testers. This line includes a wide variety of testers. Featured products in this line include Multi-function Handheld xDSL Tester which is designed to test and analyze VDSL2, ADSL, ADSL2 and ADSL2+ networks, Portable ADSL2+ Tester which provides such test functions as upstream and downstream rate measurements, error counts, modem simulation, PING and Trace testing, and Multi-function ADSL/ADSL2+ Tester which provides a test solution for ADSL, ADSL2, ADSL2+, and RE-ADSL installation, maintenance and measurement.