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Black shielded coaxial cable with BNC connectors and attached red and black power wires, 150 ft length

BZBGEAR

BZBGEAR BG-CAB-SDIS150 150ft 75-ohm SDI Siamese BNC Cable

SKU CH-XETT-X0SR4

A 150 ft 75-ohm SDI Siamese cable that carries 1080P60 video plus DC power or RS232/485 control on a single shielded run up to 100 m

  • Cable length150 ft (45.7 m)
  • Overall length150 ft (45.7 m)

Cable Length 150 Feet

  • Transmit 1080P60 video over 100 m distance
  • Carry DC power or RS232/485 alongside video on single run
  • 3 GHz sweep tested for guaranteed signal quality
  • 75 ohm shielded coaxial design rejects electromagnetic interference
  • 150 ft pre-made cable ready for permanent or temporary installs

150 ft 75-ohm SDI Siamese Cable

This 150 ft BNC cable is built for installers and broadcasters who need a single-run solution for 3G-SDI video up to 1080P60. It combines a 75-ohm shielded coaxial line with an 18-gauge stranded copper pair so DC power or RS232/485 control travels alongside the video signal.

100 m 1080P60 transmission limit

The cable is sweep-tested at 3 GHz and rated to carry 1080P signals up to 100 m without degradation. That distance ceiling is the deciding specification; runs beyond it will require repeaters or a different transmission method.

Siamese power and control pair

The bundled 2-conductor 18-gauge wire eliminates a separate power or serial cable, reducing labour and clutter on camera rigs, PTZ heads or fixed security mounts. It supports both temporary patching and permanent conduit pulls.

How it compares

Measured against everything we stock in BNC & CCTV Video Cables, at today’s prices. Recalculated every night.

Price $104.99
Pricier than about 83% of the 129 comparable items (median $23.99).

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Specifications

Product
Brand nameBZBGEAR
Model nameBG-CAB-SDIS150
Size & build
Overall length150 ft (45.7 m)
Cable shieldingYes
Cable length150 ft (45.7 m)

Other versions of this model

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Questions about this item

How far can I run 1080p60 video on this 150 ft cable before the signal degrades?

The cable is tested to carry 1080p60 up to 100 metres, so the full 150 ft length stays within the guaranteed distance for 3G-SDI signals.

What does the 75-ohm rating limit in a real installation?

The 75-ohm impedance matches standard SDI equipment, letting the cable pass 3 GHz sweep-tested bandwidth without reflection loss at BNC connections.

Will the 18-gauge power pair fit standard camera power terminals?

Yes, the stranded 18-gauge copper conductors are sized for common DC power or RS-232/485 control terminals on professional cameras.

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