DSP-20CT ( Display Port Cable Tester )
 

Power supply : USB Power cable / Battery / AC Adapter (option)
Features & Specification  Test - Table 
  • DC 5V Power required   
  • With Display port - F Connectors *2 - Display port Cable Test 
  • LED display test result 
  • Test cable Open & Short
  • Open / Short : LED NO Light
  • Easy to test
  • With 3 colors LED appeared 
  • Compact size 
  • Housing : Plastic, 
  • Weight : 55g
  • Dimensions (L*W*H) : 47 * 40 * 24 ( mm ) 
  • With 5V / 3.5mm power jack (Inner + / Outer -)
  • With 5V USB power cable
  • Power jack :Center pin / 1.3mm  

  • Pin Assignment :

  • Display port <=>Display port Signal Text LED-Color
    Pin 1 <=> Pin 12 Lan0+ Lan0 Green *
    Pin 3 <=> Pin 10 Lan0- Lan0 Red *
    Pin 4 <=> Pin 9 Lan1+ Lan1 Green *
    Pin 6 <=> Pin 7 Lan1- Lan1 Red *
    Pin 7 <=> Pin 6 Lan2+ Lan2 Green *
    Pin 9 <=> Pin 4 Lan2- Lan2 Red *
    Pin 10 <=> Pin 3 Lan3+ Lan3 Green *
    Pin 12 <=> Pin 1 Lan3- Lan3 Red *
    Pin 15 <=> Pin 15 AUX+ IO+ Green
    Pin 17 <=> Pin 17 AUX- IO- Red
    Pin 18 <=> Pin 18 HPD HPD Blue
    Pin 19 <=> Pin 19 RTN RTN Blue
    Pin 20 <=> Pin 20 3.3V 3.3V Red
    Pin 2/5/8/11/16 GND1 Lan0~Lan3
    Pin 13/14 GND2  IO+/IO-/HPD/RTN/3.3V
    Test  step: Lan0(G/R)=>Lan1(G/R)=>Lan2(G/R)=>Lan3(G/R)=>CK=>IO+=>IO-=>HPD=>RTN=>3.3V                 

  • * Double color LED

  • If Pin 2/5/8/11/16 open Lan0~Lan3 don't light

  • If Pin 13/14 open IO+/IO-/HPD/RTN/3.3V don't light