ADSL Tester

DS566 ADSL Tester Introduction: DS566 is providing solution for ADSL 2+ line and modem test. It can quickly locate where the problem point is by synchronized judging test between DSLAM and terminal user. Using DS566 as user terminal, after synchronized with DSLAM, we can know the situation of ADSL and cable by the provided upstream and downstream rate/power attenuation/signal-to-noise/Cyclic redundancy check (CRC)/channel and protocol version information. These help analyze operator’s service quality. DS566 also offers physical test as line voltage,loop resistance,insulation, capacitance,frequency domain attenuation,which is good for cable selection and after-sales maintenance of ADSL2+. Function feature Hand-taking design Screen touching operation Fast test model Real color liquid crystal displayer 3 meters of drop proof Bit map Complied standard ITU G.994.1 ITU G.992.5 ITU G.992.5 Annex L compatible with G.DMT G.lite T1.413 issue 2 Transmission parameters test of ADSL line ADSL2+line Attenuation 0 63.5dB ADSL2+line Noise margin 0 32dB ADSL2+line Upstream rate 0 1.2Mbps ADSL2+line Downstream rate 0 24Mbps ADSL2+line local output power ADSL2+line all types of statues signal loss,URL close MODEM simulation function PING test: IP test, website address DMM test Voltage test 0 120V Test loop resistance 0 20000Ω Test capacitance 100pF 0.8u Insulation resistance 0 50MΩ Appearance size and Power dissipation Size L×W×H=172×84×40mm Battery 7.4V/1800mAH rechargeable lithium battery Power dissipation 3.5W. Automatically power off without button touching more than 20 minutes. Weight 340g