Description

Description - ADSL/ADSL2+ Tester - GAO***6 GAO’s ADSL/ADSL2+ Tester is the latest test solution for ADSL, ADSL2, ADSL2+, and RE-ADSL installation, maintenance and measurement. Its powerful test set provides all test functions required in the field, such as upstream and downstream rate measurement, error count, digital multi meter (DMM), modem simulation, and PING and Trace testing. By simply plugging the ADSL / ADSL2+ connections into the tester, test results are obtained with one push of the "Auto Test" key. With its compact, handheld design and easy-to-use interface, this ADSL/ADSL2+ tester is and the excellent tool for technicians. Basic Functions - ADSL/ADSL2+ Tester - GAO***6 Support ADSL (G.DMT, G.Lite, T1.**3) , ADSL2+ (G.**2.5), ADSL2 (G.**2.3), RE-ADSL (Annex L) * ADSL line parameter measurement: - Upstream and downstream Practical Bit Rate - Upstream and downstream Max Bit Rate - Upstream and downstream SNR Margin (Signal to Noise Ratio) - Upstream and downstream Line Attenuation - Upstream and downstream Transmit Power - Upstream and downstream Utilization Rate - ADSL line modulate mode, channel, 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) Anomalies - Header Error Check (HEC) - Out of Cell Delineation (OCD) - No Cell Delineation (NCD) - Error Second (ES), Sever Error Second (SES), The number of unavailable seconds(UAS) - Bite Error (BE) - Signal Cell (SC), Digital Signal Cell * Line error - Total test Codes - Line Error Bit - Bit error rate