Our Commitment to Quality

For sixty-five years, South Bay Cable has been producing highly engineered, reliable, hard working cables for a multitude of applications.

From our early beginnings, using slide rule technology to our current designs which incorporate extensive computer aided design analysis it is still our personal commitment to quality that makes the difference.

We take pride in what we do and your success is our success.

Our Quality Assurance Department is equipped with a multitude of electrical, optical, environmental and mechanical testing equipment.

Testing equipment includes OTDRs, Impedance Analyzer, High Voltage Test Facility, Environmental Ovens, Hydrostatic Pressure Test Fixtures and a wide assortment of other testing equipment required to ensure cable reliability.

Each cable has its own unique set of requirements, and all cables are inspected at every step of production. We encourage our customers to visit both our Temecula and Idyllwild facilities to see both the production and testing of your cable.

What are your cable needs?

Our engineering team will design the right cable for the job.

Frequently Asked Questions

Years in Business


Cable Designs


Manufacturing Square Footage




What's Happening at South Bay Cable

Latest Updates

Staff Appreciation BBQ gallery – Summer 2023

The South Bay Cable team enjoyed the wonderful weather in Idyllwild during a Staff Appreciation BBQ.

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South Bay Cable exhibits at Oceanology

South Bay Cable exhibited at Oceanology of the Americas 2023 in February at the San Diego Convention Center. Sr. Sales Representative James Verhague, Mechanical and …

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Navy’s Submarine Acoustic Systems visit

Representatives from the Navy’s PMS-401 (submarine acoustics) Program visited South Bay Cable recently to meet with the sales and engineering teams and tour the facility. …

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