SDI Cable 75ft HD-SDI 3G Coax BNC to BNC - Clear 1080P Video

Our review of the SDI Cable 75ft shows it is a straightforward choice for installers and DIYers who need reliable, uncompressed HD video between cameras and recorders. The biggest reason to buy is the cable's focus on stable signal integrity: a solid 18AWG OFC center conductor plus dense tinned braided shielding keeps 3G HD-SDI signals clean over a 75ft run, so the original image is preserved at 1080P without visible distortion. For projects that demand consistent CCTV video quality, this cable delivers predictable results.

Key Features

• Uncompressed 3G HD-SDI: Maintains the original image by transmitting uncompressed digital signals for clear 1080P video between cameras and monitors.
• 75-5 75 Ohm Coax: Uses 75-5 coax geometry for accurate video and RF signal transfer that matches common security camera equipment.
• High purity 4N OFC conductor: A solid OFC 18AWG ETP copper center conductor supports stable, lower-loss transmission across the full 75ft length.
• 98% tinned braided shielding: Dense tinned copper clad aluminum braid plus aluminum foil provides strong EMI and RFI rejection in electrically noisy environments.
• Durable jacket and connectors: ROHS PVC jacket and heavy duty metal copper alloy BNC connectors resist wear and reduce external interference over repeated installs.

Who It's For

The SDI Cable 75ft is aimed at security installers, small business owners, and homeowners wiring CCTV or professional camera systems that require a reliable 75 Ohm link for HD-SDI or 3G signals. It suits situations where preserving the original video without compression artifacts is important, and where runs up to 75ft are common.

Users who need fiber, very long runs beyond standard coax distance limits, or integrated power over the same cable should look elsewhere; this cable is focused on video signal quality rather than multi-function combined wiring.

Pros & Cons

Pros

• High purity 4N OFC center conductor improves signal stability and reduces loss.
• 98% dense tinned braided shield plus foil delivers effective EMI/RFI protection in busy electrical environments.
• Heavy duty metal copper alloy BNC connectors provide durable, low-interference connections for frequent use.

Cons

• Not designed to carry power or multiple signal types, so additional cabling is needed for power-included setups.
• As a single-function SDI coax, it is not a replacement for fiber on very long runs beyond coax performance limits.

Specifications

Our Verdict

The SDI Cable 75ft is a practical, value-oriented choice for anyone wiring HD-SDI CCTV or camera systems up to 75ft who prioritizes uncompressed image quality and reliable shielding. Its solid OFC conductor, dense shielding, and durable connectors make it a sensible pick for installers seeking consistent 1080P performance without overpaying for features they do not need.

Frequently Asked Questions

Will this cable support 1080P HD-SDI?
Yes. The cable is built for 3G HD-SDI and is suitable for transmitting 1080P uncompressed video over the 75ft length.

Does the cable include power conductors for camera power?
No. This is a dedicated video coax with BNC connectors; power must be run separately or via a different cable solution.

How well does it resist interference?
The 98% tinned braid plus foil shielding is designed for strong EMI and RFI rejection, making it effective in most residential and commercial installations.