Sonnet Technologies TCB-HDXB Power Cable

Sonnet Technologies TCB-HDXB Power Cable

The TCB-HDXB is a high‑performance power cable specifically engineered for the Avid HDX PCIe card. It delivers reliable, clean power to ensure optimal operation of audio and video processing workloads. The cable’s design incorporates industry‑standard connectors, robust shielding, and precise pin alignment to meet the demanding requirements of professional media production.

Key Features

• 4‑Pin Configuration: The cable uses a four‑pin connector that matches the Avid HDX card’s power input. This configuration provides sufficient current for stable operation while maintaining a compact form factor.
• Dual Color Coding: Each end of the cable is color‑coded (black and yellow) to aid in quick identification and prevent misconnection during setup or maintenance.
• High Current Capacity: Designed to handle up to 5 A per pin, the TCB-HDXB ensures that power delivery remains consistent even under heavy processing loads.
• Shielded Construction: The cable features a multi‑layer shield that protects against electromagnetic interference (EMI) and radio frequency interference (RFI), preserving signal integrity in high‑noise environments.
• Durable Connectors: Both ends are equipped with gold‑plated contacts to resist corrosion and maintain low contact resistance over time.
• Compliance with PCIe Standards: The cable meets the specifications required for PCIe power delivery, guaranteeing compatibility with a wide range of motherboards and chassis.

Compatibility Overview

The TCB-HDXB is specifically tailored for use with the Avid HDX PCIe card, but its versatile design allows it to be employed in various professional audio‑video setups:

• Echo Express III-D/R and Echo Express III-R: The cable powers a single Avid HDX card within these dedicated processing units.
• xMac Pro Server & xMac mini Server: It can be used to supply power to an HDX card installed in these Apple‑based server configurations, ensuring seamless integration with macOS workflows.
• External Hard Drive Enclosures: When combined with a compatible enclosure, the TCB-HDXB can provide power to an HDX card that processes data from external storage devices.

Installation and Usage Guidelines

1. Identify the Correct Port: Locate the four‑pin power input on your Avid HDX card. The port is typically labeled “Power” or marked with a distinct icon.
2. Connect the Cable: Align the black and yellow pins of the cable with the corresponding slots on the card. Gently push until the connector clicks into place, ensuring a secure fit.
3. Secure the Other End: Attach the opposite end of the cable to your power supply unit (PSU) or dedicated PCIe power adapter. Verify that the PSU provides the required voltage and current specifications.
4. Check for Proper Seating: After connection, double‑check that all pins are fully seated and that no loose strands remain exposed.
5. Power On: Once everything is connected, power on your system. The HDX card should initialize without any power‑related errors.

Maintenance Tips

• Inspect Regularly: Periodically examine the cable for signs of wear, such as frayed insulation or bent pins. Replace if any damage is observed.
• Avoid Excessive Bending: Keep the cable within its specified bend radius to prevent internal wire stress that could lead to signal degradation.
• Store Properly: When not in use, coil the cable loosely and store it in a dry environment away from extreme temperatures or direct sunlight.

Technical Specifications

Why Choose the TCB-HDXB?

The Sonnet Technologies TCB-HDXB Power Cable stands out for its combination of reliability, precision engineering, and thoughtful design. By providing clean, interference‑free power to the Avid HDX PCIe card, it ensures that audio and video processing runs smoothly without interruptions or artifacts. Its color‑coded connectors simplify setup in complex rigs, while the robust shielding protects against EMI/RFI common in studio environments.

Whether you are building a new media workstation, upgrading an existing system, or integrating an HDX card into a server architecture, the TCB-HDXB delivers the dependable power delivery that professional audio‑video workflows demand.