Belden Inc. 9463 0011000 Twinaxial Cable 78 Ohm 1000 Ft

Product Description

The BELDEN INC. 9463 0011000 is a 78-ohm twinaxial cable finished in brown jacket and supplied in a 1000-foot spool. Twinaxial cable uses two inner conductors surrounded by a shared shield, providing balanced signal transmission with strong noise rejection. This construction makes it well suited for data communications, industrial control networks, and multimedia signal runs where impedance matching and shielding integrity are critical. Licensed electricians and low-voltage cabling technicians are the primary installers of this cable type.

This cable is used in applications requiring a 78-ohm characteristic impedance, including legacy and current data networking architectures, process control systems, and multimedia distribution infrastructure. The 1000-foot spool length supports longer structured wiring runs without mid-run splices, reducing potential signal loss points. It is appropriate for both commercial and industrial environments where shielded balanced cabling is specified.

Key Features

• 78-ohm characteristic impedance for matched signal transmission
• Twinaxial construction with two conductors and shared shield for strong EMI rejection
• Brown outer jacket for identification and routing in multi-cable installations
• 1000-foot spool provides sufficient length for extended cable runs
• Sold as a single unit (EA) per order

Compatibility

Designed as an OEM-style twinaxial cable for use in multimedia, data communications, and industrial control wiring applications requiring 78-ohm impedance.

Installation Notes

Installation should be performed by a licensed electrician or qualified low-voltage cabling technician in accordance with NEC Article 800 or the applicable local code. De-energize any connected equipment before terminating cable ends. Avoid sharp bends below the cable minimum bend radius to preserve shielding continuity and impedance characteristics. Proper termination connectors rated for twinaxial cable should be used to maintain signal integrity.