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SieCar 125-546-V

Application

  • An automotive Ethernet twisted – pair cable used in modern vehicles for high-speed data communication between electronic system.
  • It support bidirectional data transmission upto 100Mbps using single twisted pair Ethernet.
  • Used in radar, sensors and camera system that require high-speed data transfer.
  • Transfer video data between cameras and central processing units.
  • Support communication between vehicles and external infrastructure intelligent transport systems.

Product Construction

  • Conductor : Annealed Stranded Tinned Copper Conductor (EN 13602).
  • Insulation : PP
  • Core identification : Green & White (Twisted pair).
  • Seperator : PP foil.
  • Sheath : TPE-S Black.

Technical Data

  • Operating Temperature : -40°C to + 125°C (3000hrs)
  • Test Voltage : 1 kV (AC)
  • Max. operating Voltage : 60V (DC)
  • Characteristic Impedance : 100 ± 10 Ω
  • Bending radius : 5 x Cable OD (Single)
    15 x Cable OD (Multiple)
  • Velocity of propagation ≈ 68% of speed of light
  • Max. Thermal overload (6hrs) : +155°C.

Features

  • Supports High Bandwidth Levels.
  • Easy to Install.
  • Less susceptible to noise interference compare to twisted pair.
  • Highly resistant to EMI.
  • High-speed data transmission.
  • Low insertion loss.

Part Number Conductor Construction Insulation Thickness (Nom.) Insulation Core Diameter (Nom) Laidup (Nom) Sheath Thickness (Min/Nom)) Overall Diameter (Nom) Weight Approx Conductor Resistance at 20°C (Max)
No. of core x Size No.of Strands Strand dia (Nom) Conductor Diameter (Nom)
Nos x Sq.mm Nos. mm mm mm mm mm mm mm kg/km Ω/km
C0890502 2 x 0.35 7 0.254 0.76  0.25 1.26 ± 0.03 2.6 ± 0.2 0.5/0.70  4.0 ± 0.15 21 55.5

 

Frequency (MHz)   1 10 20 33 66
Insertion loss (dB/m) Nom. 0.02 0.05 – 0.10 0.14
Insertion loss (dB/m) Max. 0.06 0.16 – 0.31 0.45
Return loss (dB) Min. 20 – 20 – 14.8

 

Frequency (MHz) 1 50 200
 Min. Longitudinal Conversion Transfer loss (dB)(LCTL) 46 46 34
Min. Longitudinal Conversion loss (dB) (LCL) 46 46 34

**We have obtained various approvals, accreditation and certification – some of which may not be relevant to this catalog.

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