The key features：
TFT true color display and touch screen operation
Windows CE operation system, Graphical interface, easy operation
Line qualified/unqualified indication function: users can set the value of parameter threshold of key lines on their own, and judge whether the line is qualified through comparing actual testing results with threshold value
Web browsing
Tone generation
Product overview
In the deployment and maintenance of operators broadband service，there is a need of xDSL to judge line quality.
DSL-3020V xDSL Tester developed by DADI Telecom is a portable handheld ADSL/ADSL2/ADSL2+line test and analysis instrument, which can test physical layer, network layer and application layer quickly and accurately. It is a necessary tool for xDSL line deployment and maintenance.
Typical applications
'ATUR+PC' emulation
ADSL2+ Modem replacement
Ping testing
DMM testing
Tone generation
Functional specifications
xDSL testing
?l xDSL physical layer testing：Test upstream, downstream, maximum speed and channel utilization and Test upstream and downstream noise margin, and output power and power attenuation
?l xDSL network layer testing: Ping, PPPoE dialup trace route test
?l xDSL application layer testing：web browsing,web speed and FTP measurement
Ethernet testing
?l network layer testing：Ping,Ipconfig,PPPoE dial up,Route and trace route, etc.
?l application layer testing：web browsing, web speed and FTP speed measurement
Cable testing
?l Tone generation：Send tone generation signal one side of line and identify current testing line through audio sensor on the other side.
?l DMM testing：test loop resistance, insulation resistance, capacitance, AC/DC voltage and line length estimation
Main indicators
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General
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Size
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200×120×60 (mm)3
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Weight
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1000g
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Display
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2.8'' 320x240 TFT true color, touch screen
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Operation mode
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Touch and keyboard
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Interfaces
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RJ11, RJ45, USB, DC power
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battery
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Li-ion battery
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Charging time
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3hrs
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Operation time
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5hrs
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operation
environment
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Operating temperature
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-10℃~+50℃
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Storage temperature
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-20℃~+70℃
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Operating humidity
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10% ~ 90%
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Storage humidity
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5% ~ 95%
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Data storage
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50M（expandable），more than 2000 recoeds
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Testing –xDSL
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Attenuation
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0～63.5dB
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Output power
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-32.0～31.5dBm
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Noise margin
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-64.0～63.5dB
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ADSL2+ Downstream rate
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0～24Mbps
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ADSL2+ Upstream rate
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0～1.2Mbps
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VDSL2 Downstream rate
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0～100Mbps
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VDSL2 Upstream rate
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0～100Mbps
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DMT sub-channel modulation bits
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0～15
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Bit error quantity (CRC、HEC、FEC)
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0～65535
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Testing - DMM
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Loop resistance
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5Ω~5KΩ±5%
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Capacitance
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0~500nF±10%
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DC voltage
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-110V~110V±5%
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AC voltage
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0~110V±5%
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Insulation resistance
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0.1MΩ~50MΩ±10%
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