Huawei ARCU02004 Remote Control Unit

Product Overview
The Huawei ARCU02004 is a remote control unit designed to drive the phase shifter in an antenna system in order to adjust the electrical downtilt. It supports daisy-chain configurations and complies with AISG 2.0 protocol, making it suitable for modern telecom antenna installations with remote electrical tilt (RET) capability.

Technical Specification Highlights
• Model: ARCU02004
• Protocol: AISG 2.0
• Voltage: DC 10-30 V
• Power consumption: < 0.5 W (standby), < 10 W (motor active)
• Tilt adjustment time: typically < 1.5 min for full range
• Connector standard: 2 × 8-pin IEC 60130-9 (daisy-chain)
• Housing: Aluminum profile + die-cast cover
• Weight: approx. 600 g
• Operating temperature: -40 °C to +65 °C
• Protection class: IP24
• Dimensions (L × W × H): 180 × 65 × 54 mm
• Surge protection: 3 kA (10/350 µs), 10 kA (8/20 µs)
• Typical application: RET control module for telecom antennas in outdoor installations

Full technical datasheet is shown here

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