Belden 4855R 1000' 12G-SDI 4K UHD Mini RG59 Video Coaxial Cable, 23AWG, Light Blue

SKU: BEL4855R1LB MFR: BL-4855R-1000LBE
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Key Features

  • Experience superior signal quality with this 1000ft Belden 12G-SDI coaxial cable reel.
  • Ensure reliable 4K UHD video transmission using this high-performance mini RG59 coax cable.
  • This durable 23AWG silvered copper core coaxial cable supports up to 12G-SDI standards.
  • Minimize signal loss with the 95% tinned copper braid shielding on this Belden coax cable.
  • Perfect for professional video setups, this 75 Ohm coaxial cable offers consistent impedance.
  • Enjoy long-lasting performance with this light blue PVC jacketed coaxial cable, built to last.
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Special Order?Estimated to Ship: 08/19/2025
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Belden 4855R Specifications

  • Color

    Light Blue

  • AWG

    AWG: 23
    Stranding: Solid
    Conductor: SC Silvered Copper
    Diameter: 0.023" (0.058cm)

  • Insulation

    Material: PE Polyethylene (Foam)
    Diameter: 0.102" (0.259cm)

  • Outer Shield

    Layer 1:
    Type: Tape
    Material: Tri-Laminate (Alum+Poly+Alum)
    Coverage: 100%

    Layer 2:
    Type: Braid
    Material: TC Tinned Copper
    Coverage: 95%

  • Outer Jacket

    Material: PVC Polyvinyl Chloride

  • Max. Recommended Pulling Tension

    40 lbs (18.1kg)

  • Min. Bend Radius

    1.6" (4.1cm)

  • Compliance

    CMR, CMG, EU CE Mark, EU Directive 2015/863/EU, EU Directive 2011/65/EU (ROHS II), EU Directive 2012/19/EU (WEEE), China RoHS II (GB/T 26572-2011); CA Prop 54 Sustainability

  • Flame Test

    Flammability / Fire Resistance: UL1666 Vertical Shaft, FT4

  • Impedance

    75 Ohms

  • Capacitance

    16.3 pF/foot

  • Velocity of Propagation

    82%

  • Operating Voltage

    UL: 300 V CMR, CMG Maximum

  • Operating Temperature

    -22 to 167 Degree F (-30 to 75 Degree C)

  • UL Temperature Rating

    140 Degree F (60 Degree C)

  • Diameter

    0.159" (0.403cm)

  • Length

    1000' (304.8m)

  • Weight

    17 lbs (7.7kg)

About Belden 4855R

It is a robust and high-performance 4855R 1000' 12G-SDI 4K UHD Mini RG59 Video Coaxial Cable, designed to deliver superior video transmission quality. This light blue, 23AWG cable is constructed with a solid 0.023" silver-plated copper conductor, ensuring reliable and high-quality signal transmission for your 4K Ultra High Definition video needs.

The cable's gas-injected, foamed high-density polyethylene insulation enhances its durability and flexibility, making it an ideal choice for long-distance cable runs in various video applications, including broadcasting, live events, and professional video production.

Moreover, the cable features a Duofoil layer bonded to the core, complemented by a tinned copper braid shield with 95% coverage. This design significantly reduces signal interference and loss, ensuring that your video signals maintain their quality over the cable's impressive 1000-foot length.

Finally, the cable is encased in a PVC jacket, further enhancing its durability and longevity. This Belden-manufactured 12G-SDI cable is a testament to the brand's reputation for producing reliable and high-quality cables, making it a cost-effective solution for your high-definition video transmission needs.

Belden 4855R Features

  • Bulk 1000' RG-59 Mini Video Cable
  • Supports up to 12G-SDI 4K Video Signals
  • 23 AWG, 75-Ohm SDI
  • PVC, PE Insulation, Foil & TC Shielding
  • 40 lbs Maximum Pull Tension
  • 300V UL Voltage

Warranty Information

This product has a limited warranty of 120 months.

Key Features

  • Experience superior signal quality with this 1000ft Belden 12G-SDI coaxial cable reel.
  • Ensure reliable 4K UHD video transmission using this high-performance mini RG59 coax cable.
  • This durable 23AWG silvered copper core coaxial cable supports up to 12G-SDI standards.
  • Minimize signal loss with the 95% tinned copper braid shielding on this Belden coax cable.
  • Perfect for professional video setups, this 75 Ohm coaxial cable offers consistent impedance.
  • Enjoy long-lasting performance with this light blue PVC jacketed coaxial cable, built to last.

What's in the box:

  • Belden 4855R 1000' 12G-SDI 4K UHD Mini RG59 Video Coaxial Cable (Light Blue)
  • Belden 10 Year Limited Warranty