IP65 Die‑Cast Aluminum DMX Backup Unit,1024‑Ch Auto Fail‑Over for Outdoor Stage Lighting

Outdoor DMX512 Signal Redundancy Switch,Optical‑Isolated Outputs,CE‑UL for EU & US Events

This ip65 die cast aluminum 1024 channel outdoor dmx signal backup unit is weather‑resistant DMX512 signal‑redundancy hardware built for mission‑critical outdoor live‑stage performances, theme‑park attractions and high‑reliability architectural‑lighting installations across Europe and North America. Designed for projects where lighting signal interruption must be avoided, this hardware implements automatic fail‑over mechanism to guarantee continuous DMX signal output for professional venue‑system integrators.

Compliant with DMX512/1990 protocol standard, this backup unit reaches total 1024‑channel capacity through two optical‑isolated DMX output groups. Two independent signal‑input paths are assigned for each output group. If primary input 1A signal drops off, input 2A takes over output A instantly; similarly, input 2B will replace input 1B immediately once 1B signal fails. This seamless instant take‑over prevents lighting black‑out accidents for important shows.

Complete 100 % electrical‑isolation is applied between every input and output port. Short‑circuit or surge fault happening on one signal port will not propagate and disturb other signal branches. All signal ports adopt high‑voltage surge‑protection design, and every DMX output is equipped with super‑driving capability to compensate signal attenuation over long outdoor DMX cable runs. Four dedicated LED indicators on front‑panel clearly display signal presence status for each DMX input channel for fast on‑site status inspection and troubleshooting.

Robust die‑cast‑aluminum cabinet achieves IP65 ingress‑protection grade with weather‑proof and ultraviolet‑ray‑resistant performance. Built‑in air‑interchanger balances internal‑external air pressure caused by temperature fluctuation. Rear‑panel M10 light‑hook mounting slots support truss‑hanging installation. Wide‑range AC88‑256V 50‑60Hz power input adapts to different mains‑grid standards throughout European nations and United States. This hardware complies with CE, UL and GB 7000.15‑2000 safety requirements. Physical dimension measures 225×150×85 mm and net weight is 2.0 kilograms.

Although IP65‑rated, the unit cannot be submerged under water. During installation, operators must fit waterproof gasket properly and tighten housing screws diagonally to maintain sealing effect, and keep ventilation passages unblocked. Featuring automatic instant signal fail‑over, full‑port isolation and outdoor‑grade mechanical construction, this DMX signal backup unit provides high‑reliability redundant‑signal solution for vital outdoor entertainment‑lighting projects throughout Europe and North America.

DMX 512/1990 Standard.
2 DMX optical isolated outputs (1024 Channels).
BACKUP mode control to ensure the signal is not interrupted.
BACKUP mode: when input 1A DMX- signal fail, input 2A DMX- signal take over immediately. When input 1B DMX- signal fail, input 2B DMX- signal take over immediately.
100% electrical isolation between all in/outputs: problems on 1 port will not influence the other ports.
Input and output ports use High Voltage
Protection
Each DMX output has super driving ability. Each input has LED indicator.
Cast aluminum material, weatherproof, UV resistant.
IP Rating: IP65.
Wide input stable electric power supply, suitable for voltage input of different countries.
Input Voltage: AC 88～256V 50/60Hz.
Dimension: 225mm×150mm×85mm.
Net Weight: 2.0Kg.
Up to CE standard, UL standard and GB 7000.15-2000 standard

Q1: How many total DMX channels can this backup unit handle?

A1: It supports total 1024 DMX channels via two groups of optical‑isolated output interfaces.

Q2: How does the signal backup fail‑over function work?

A2: When primary input signal fails, corresponding secondary input takes over signal instantly.

Q3: What isolation‑related protection is implemented for signal ports?

A3: 100 % full electrical‑isolation among all ports; one‑port fault will not affect others.

Q4: What extra protection do input and output signal ports have?

A4: Every input‑output port is equipped with built‑in high‑voltage surge‑protection circuit.

Q5: What is special about the driving performance of DMX output ports?

A5: Each DMX output features super‑driving capability for long‑cable outdoor signal transmission.

Q6: What information do the front‑panel LED indicators show?

A6: Independent LEDs display signal‑connection status for each of the four DMX input channels.

Q7: What enclosure rating, material and safety certifications does it have?

A7: IP65 die‑cast‑aluminum housing,weather‑UV‑resistant; meets CE and UL standards.

Q8: Power‑supply and physical dimension‑weight specifications?

A8: AC88‑256V 50‑60Hz; dimension 225×150×85 mm; net weight 2.0kg.