Kind reminder
DS3608
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DS3678
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LI3608
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DS3678
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…
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Barcode reader data line material analysis
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Appellation
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Good specifications √
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Explain
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General specification × |
Explain
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Appellation
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Good specifications √
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Explain
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General specification ×
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Explain
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1.Conductor
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26AWG Pure copper or Tinned copper
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Good conduction and long service life
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Less copper or copper-plated steel wire
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Large resistance value and short service life
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2.Nylon yarn
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250D nylon wire
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Increase life
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Without
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Short service life
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3.Cotton thread
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3 Cotton threads
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Increase life
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Without
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Short service life
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4.Core wire coverage
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HDPE insulation
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Long life span, which is good for signal transmission
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Ordinary PVC
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Short service life and large signal attenuation
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5.GND coverage |
Patented conductive HDPE |
Conduction with tin foil to strengthen anti-interference |
Ordinary PVC |
Short service life |
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6.Tin foil |
Connect the tin foil to GND |
Replace metal braided shield, good anti-interference, low price, long bending life |
Insulated from GND |
Poor anti-interference performance |
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7.Jacket |
Low temperature resistant soft material |
Long service life in normal or low temperature environments |
Ordinary PVC |
Short service life in low temperature environment |
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White and green wires twisted in pairs
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Standard Twisted Wire
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Enhance signal transmission
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No twist
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Large signal attenuation
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RJ45 RJ48 RJ50
RJ45 RJ48 RJ50
USB
USB
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