The combination of 2/4/6/8 fiber HMA expanded beam armored tactical patch cords on a cable reel is a well-established solution for connecting DiGiCo audio consoles to their stage racks (like the SD-Rack) over long distances. This setup is favored in touring and broadcast environments because it is rugged, easy to deploy, and resistant to the dust and moisture common in live events. The HMA expanded beam tactical fiber optic patch cord with cable reel is a standard connectivity solution for DiGiCo audio consoles using Optocore, designed for harsh live production environments.

Keyed Characteristics

✅ Expanded Beam Technology: Unlike standard connectors that physically touch, these use a lens to expand and collimate the light beam. This makes the connection highly resistant to dust, mud, water, and oil, significantly reducing signal loss and downtime in dirty environments.
✅ Hermaphroditic Design: The connectors are genderless (no male/female distinction). This eliminates the need for adapters and allows multiple cable assemblies to be linked together to extend the length of the system quickly.
✅ Tactical Armored Construction: The cable features a rugged, lightweight MIL-tactical jacket, often with steel armoring. This protects the delicate fibers against crushing, kinking, and the wear and tear of repeated deployment and retrieval.
✅ Environmental Sealing: The connectors are typically sealed to an IP68 rating, making them dust-tight and able to withstand water immersion, which is ideal for outdoor stadium shows and festivals.

Cable Configuration & Compatibility

✅ Fiber Count: Your specified 2/4/6/8 fiber options align with common configurations. While 2-fiber is standard for simple console-to-rack links, 4 or 8 channels support higher bandwidth or redundancy (hybrid power/data options also exist);
✅ DiGiCo Compatibility: The HMA connector is the standard for DiGiCo's Optocore system, which transmits digital audio between consoles and stage racks. The system typically uses 50µm multimode fiber for these connections;
✅ Interchangeability: These cables are often compatible with connectors from Neutrik FIBERFOX, Tyco Pro Beam Jr., and Stratos HMA, giving you flexibility in your inventory.