Planification des passerelles Art-Net/sACN vers DMX

Univers, ports et domaines de panne

Capacity layers

Separate pixel channels, IP universes, physical DMX ports and failure domains.

Calculation

Illustrative: 200m × 16 pixels/m × 3 channels = 9,600 channels, requiring 19 universes and at least five four-port gateways.

Network check

sACN is standardized by ANSI E1.31; Art-Net is published by Artistic Licence [S1][S3]. Verify actual traffic, multicast/broadcast and source behavior.

Do not approve when

• Ports are fewer than assigned universes.
• No switch or failure-domain plan.
• Gateway refresh and synchronization are unknown.

FAQ and sources

A gigabit label alone does not prove reliability. Technical reviewer: 待确认.

1. sACN
2. DMX512-A
3. Art-Net
4. LIKELIGHT

Author: LikeLight Tom, Operations. Reviewed August 25, 2026.