Latest News


Portable ADSL2+ Tester Performs PPPoE Testing

Toronto, Canada - GAO Comm ( has announced the release of anADSL 2+ tester which incorporates xDSL testing, PPPoE testing,DMM function and modem emulation. When functioning as a digital multi-meter(DMM), the tester performs loop resistance,capacitance,insulation resistance and voltage measurements.
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Portable ADSL 2+ Tester Performs PPPoE Dialing

Toronto, Canada – GAO Comm ( has released its portable ADSL 2+ tester  providing ADSL2 plus auto modem mode and multi modem mode for selection. It meets the needs for xDSL testing including ADSL, ADSL2, ADSL2+ and READSL. The compact tester is ideal for the installation and maintenance of xDSL  telecommunication systems.
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Fiber Fusion Splicer Performs 150 Continuous Splices

Toronto, Canada - GAO Instruments  ( has announced the release of its fiber fusion splicer supporting both manual and automatic splicing modes. It is designed for single mode fiber, multi-mode fiber, dispersion-shifted fiber (DSF), non-zero dispersion-shifted fiber (NZ-DSF) and erbium-doped fiber (EDF). The single fiber fusion splicer features simultaneous X and Y views, a short splicing time of eight seconds and an impressive tube heating time (sleeve shrinking time) of only 40 seconds.
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A Versatile IPTV Tester Performs ADSL Test

Toronto, Canada -GAO Comm ( offers its professional IPTV tester which tests network performance metrics and verifies network configurations. It provides many kinds of test patterns including simulation, interception, series connection and straight connection.The well-designed IPTV tester features a true color TFT liquid crystal display with touch panel, simple operation and real-time display of test results, which makes it a perfect test device for maintaining IPTV services.
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