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Black 200ft 75-ohm SDI Siamese BNC cable with dual 18-gauge power conductors

BZBGEAR

BZBGEAR BG-CAB-SDIS200 200ft 75-ohm SDI Siamese BNC Cable

SKU CH-3SD3-C3QKT

A 200 ft shielded 75-ohm BNC cable with an 18-gauge power pair for DC or RS232/485, sweep-tested to 3 GHz for 1080P60 video up to 100 m

  • Length200 ft.
  • ShieldingYes
  • Cable Length200 ft.

Cable Length 200 Feet

  • Carries DC power or RS232/485 signals on a single run
  • 200 ft shielded 75-ohm coaxial cable with BNC connectors
  • Supports 1080P video up to 60 fps over 100 m
  • 3 GHz sweep tested to verify signal integrity
  • 18-gauge stranded copper conductors built for long-term durability

Professional SDI Cable for Camera Runs

The BZBGEAR BG-CAB-SDIS200 is a 200 ft premade 75-ohm coaxial cable with BNC connectors designed for 3G-SDI video up to 1080P60. A bonded 18-gauge two-conductor pair carries DC power or RS232/485 control signals alongside the video, so installers can run a single cable for both power and data.

Installers Needing Combined Power and Video

This cable suits technicians wiring PTZ cameras, broadcast heads or security domes where a single pull must deliver video, DC supply and serial control up to 100 m. Buyers who only need a bare video link or who require bandwidth beyond 3G-SDI should choose a different cable type.

75-Ohm Shielded Coax with 18-Gauge Siamese Pair

The woven shield rejects electromagnetic interference while the 18-gauge stranded copper pair transports power or RS232/485. Together they enable reliable 1080P60 transmission over the full 200 ft length without a separate power run.

Highlights

  • Carries DC power or RS232/485 signals on a single run
  • 200 ft shielded 75-ohm coaxial cable with BNC connectors
  • Supports 1080P video up to 60 fps over 100 m
  • 3 GHz sweep tested to verify signal integrity
  • 18-gauge stranded copper conductors built for long-term durability

Specifications

BrandBZBGEAR
ModelBG-CAB-SDIS200
Length200 ft.
ShieldingYes
Cable Length200 ft.

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Questions about this item

Will the 75-ohm BNC connectors on this 200 ft cable mate with my existing 3G-SDI camera and recorder without adapters?

Yes, the cable uses standard 75-ohm BNC connectors that plug directly into 3G-SDI equipment, so no adapters are needed for typical camera-to-recorder runs.

How can I verify the link is clean after I run the 200 ft Siamese cable to a 1080P60 camera?

The cable is 3 GHz sweep tested; after installation, check the monitor for a stable 1080P60 image with no sparkles or dropouts, which confirms the shielded coax is passing the full 3G-SDI bandwidth.

Does the 200 ft BG-CAB-SDIS200 include the 18-gauge power pair terminated, or must I buy connectors separately?

The Siamese cable arrives as a single premade assembly with BNC ends on the coax and the 18-gauge stranded copper pair ready for your DC or RS232/485 terminations; no extra coax connectors are required.

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