SmallHD

SmallHD CBL-SGL-SDI-12G-36 12G-SDI 36-Inch Cable

Name: SmallHD CBL-SGL-SDI-12G-36 12G-SDI 36-Inch Cable
Brand: SmallHD
SKU: CBL-SGL-SDI-12G-36

UHD4K36in

Ensure High-Bandwidth Connectivity with Confidence The SmallHD 12G-SDI Cable is engineered to deliver reliable, high-bandwidth signal transmission for professional video applications. This 36-inch cable ensures seamless connectivity between your SDI-equipped devices, supporting up to 12G-SDI for ...

$85.00*

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*Price sourced from Amazon.com. Last updated:Aug 28, 2026.Price and availability are subject to change — details.

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Overview

Ensure High-Bandwidth Connectivity with Confidence

The SmallHD 12G-SDI Cable is engineered to deliver reliable, high-bandwidth signal transmission for professional video applications. This 36-inch cable ensures seamless connectivity between your SDI-equipped devices, supporting up to 12G-SDI for pristine image quality.

Specifications:

Cable Type: 12G-SDI
Length: 36 inches

Key Features

Super-thin 12G-SDI Cable (less than 3/16" diameter) with BNC connectors

These cables are backwards-compatible with all 75ohm devices (SD-SDI, HD-SDI, 3G-SDI, 6G-SDI) and supports UHD and 4K video. Length: 36in (90cm)

Specifications

Cable Type

12G-SDI

Diameter

Less than 3/16 inches (super-thin)

Connectors

BNC

Length

36 inches (90cm)

Compatibility

Backwards-compatible with SD-SDI, HD-SDI, 3G-SDI, 6G-SDI (all 75ohm devices)

Video Support

UHD, 4K video

Brand

SmallHD

Model Number

CBL-SGL-SDI-12G-36

Frequently Asked Questions

What video resolutions does this SmallHD 12G-SDI cable support?

This SmallHD 12G-SDI 36-inch cable supports UHD and 4K video resolutions, in addition to being backwards-compatible with lower SDI standards.

What type of connectors does this cable use?

The cable is equipped with BNC connectors, which are standard for SDI video transmission in professional environments.

Is this cable compatible with older SDI equipment?

Yes, this 12G-SDI cable is backwards-compatible with all 75ohm devices, including SD-SDI, HD-SDI, 3G-SDI, and 6G-SDI systems.

What is the length of the SmallHD CBL-SGL-SDI-12G-36 cable?

The SmallHD 12G-SDI cable measures 36 inches (90cm) in length.

Is this a thick or thin SDI cable?

This is a super-thin 12G-SDI cable, with a diameter of less than 3/16 inches, which aids in cable management.

Strengths & Trade-offs

👍 Pros

This cable features a super-thin design (less than 3/16" diameter), making it flexible and easy to manage in tight spaces.
Supports 12G-SDI, enabling high-bandwidth transmission for UHD and 4K video signals.
It is backwards-compatible with all 75ohm devices, including SD-SDI, HD-SDI, 3G-SDI, and 6G-SDI equipment, offering versatile use.
Equipped with BNC connectors, ensuring a secure and reliable connection for professional video workflows.
At 36 inches (90cm) in length, it provides a practical reach for connecting components within a close proximity setup.

👎 Cons

The 36-inch length, while suitable for some setups, might be too short for more expansive or distant equipment connections.
While super-thin, the exact durability or jacket material is not specified, which could be a factor in rugged production environments.
Specific impedance matching or signal integrity test results are not provided, which could be important for critical installations.
The cable is designed for professional SDI applications, making it unsuitable for standard consumer video connections like HDMI or DisplayPort.
Only BNC connectors are mentioned, meaning adapters would be required for different connector types, if needed.