Mackie's MCK-2043430-080 is a professional-grade, pre-terminated Ethernet cable solution engineered for the rigorous demands of touring sound, fixed installation, and mobile audio-video production environments. This product consists of an 80-meter reel of high-performance Cat5e cable permanently fitted with ruggedized Neutrik etherCON locking connectors on both ends. The cable itself is built with a robust dual-layer jacket system, featuring a flexible inner core and a tough outer polyurethane sheath designed to resist abrasion, crushing, chemicals, and repeated coiling. This Etherflex construction ensures exceptional durability and reliable signal integrity in situations where standard plastic RJ45 connectors and thin cabling would quickly fail, such as being run across stages, taped down in high-traffic areas, or subjected to the physical stresses of daily touring.

The key feature of this assembly is the integration of the industry-standard Neutrik etherCON connector, a ruggedized metal XLR-style housing that protects the standard RJ45 contact assembly inside. This design provides a secure, positive-locking connection that prevents accidental disconnection from vibration or pulling on the cable. The metal shell offers superior strain relief and protects the delicate pins from damage during rough handling and frequent mating cycles. The connector is also fully compatible with any standard RJ45 port, as the protected internal RJ45 plug can be extended for connection to non-etherCON equipment, providing essential backward compatibility while offering professional-grade durability at the connection point.

This cable is specifically tailored for carrying digital audio protocols like Dante, AVB, or AES67 over Ethernet networks in live sound and installed applications. Its high-bandwidth Cat5e specification supports up to Gigabit Ethernet speeds, ensuring ample headroom for multiple channels of high-resolution audio and control data. The 80-meter continuous reel length provides significant reach for stagebox connections, distributed amplifier networks, or linking consoles across large venues without the need for intermediate junction points. By offering a factory-terminated, road-ready solution, it eliminates the field-termination errors and reliability issues associated with handmade cables, providing a dependable, long-lasting infrastructure component for critical audio networking.