DMX stands as a remarkable protocol for controlling lights, yet there are certain constraints to keep in mind due to its inherent characteristics.

Electrical pulses that travel along the data line, linking a series of fixtures in a "daisy-chain" configuration. Over time, the signal's strength diminishes, rendering it susceptible to unreliability. According to the protocol specification, this susceptibility reaches a critical point after 32 fixtures. However, the real-world application of this rule can exhibit variations. The actual count might fall slightly below 32 or surpass it substantially, contingent on a multitude of factors. For prudent assurance, we recommend adhering to a more conservative limit of around 16 fixtures per cable run. This precautionary measure underscores the importance of safety. When fixtures are suspended in positions that necessitate a ladder or lift for troubleshooting data issues, it's wise to keep the device count manageable, minimizing potential complications.

While the DMX signal technically possesses the capability to span distances of up to 1800 feet /500m, practical experience dictates that reliability tends to wane beyond approximately 500 feet / 150m. This attenuation becomes more pronounced with an increased number of attached fixtures.

Fortunately, addressing signal challenges is within your control. Should signal degradation occur, there's a remedy at your disposal – signal splitting and boosting. By strategically employing these techniques, you can counteract signal issues and restore the integrity of your lighting control.