Extron SYM BNCM/3 (part number 26-533-12) — a 3 ft (0.9 m) VGA to five-BNC-male breakout for RGBHV video inside racks and equipment bays.

Three feet covers the gap between a source device and a BNC-input display, scaler or distribution amplifier that lives a few rack units away, without leaving a loop of surplus cable to dress. The assembly is factory terminated: one molded 15-pin HD male connector on the source side, five color-coded 75 ohm BNC male plugs on the other, joined by Extron MHR-5 mini high resolution cable. All five coaxes stay inside one jacket, so the red, green, blue and sync legs arrive together and stay identifiable.

Key Capabilities

• Independent 75 ohm coaxial paths for red, green, blue, horizontal sync and vertical sync.
• Five 26 AWG stranded tinned copper centre conductors sized for high resolution computer video.
• Every conductor is wrapped in 100% aluminum foil and a 95% tinned copper serve.
• BNC male plugs mate directly with equipment jacks, so no gender changers are needed.
• The 15-pin HD shell is grounded, giving electrostatic discharge a path away from the source.
• NEC CM rated, non-plenum jacket.

Where It Is Used

Equipment racks in boardrooms and classrooms, lectern and credenza bays, broadcast patch fields, video test and QC benches, and imaging or simulation suites where BNC-input reference monitors sit alongside legacy RGBHV sources.

Specifications at a Glance

• Length: 3 ft (0.9 m)
• Connectors: one 15-pin HD male to five 75 ohm BNC male
• Cable: Extron MHR-5, five 26 AWG coaxial conductors
• Nominal impedance: 75 ohms
• Rating: NEC CM, non-plenum

Also referenced as Extron SYMBNCM3, SYM-BNCM-3, part number 2653312.