Power Supply Unit D-Link DIS-H30-24 30 W Black

The D-Link DIS-H30-24 30 W Black power supply unit provides steady low-voltage power for compatible CCTV and network devices. Designed for continuous operation, it accepts a wide AC input voltage range and maintains stable output under typical indoor conditions. The compact black housing allows discreet installation in equipment racks, junction boxes, or near cameras and recorders.

Advantages

This 30 W power supply supports a broad input voltage range of 85–264 V and a frequency range of 47–63 Hz, enabling use in diverse electrical environments without additional adapters. It is engineered to operate reliably at altitudes up to 2000 m and features a 50 ms rise time to reduce the risk of transient interruptions. The unit’s compact form factor and neutral black finish simplify integration with existing CCTV installations while minimizing visual impact.

Suitable for

• Powering small IP cameras and analog cameras requiring up to 30 W total
• Supplying power to networked surveillance devices in homes and small businesses
• Replacement or upgrade of existing low-power CCTV power sources
• Use in equipment cabinets, server rooms, or field junction boxes within rated conditions

Key specifications

• Output power: 30 W
• Input voltage range: 85–264 V AC
• Input frequency: 47–63 Hz
• Operational altitude: up to 2000 m
• Rise time: 50 ms
• Color: black
• Form factor: compact, enclosed housing

How to use

Install the power supply in a dry, ventilated location that is within the specified altitude and ambient temperature range of the surrounding equipment. Connect the AC mains input according to local electrical codes and confirm the input voltage falls within 85–264 V. Route DC output cabling to the cameras or devices, ensuring polarity is correct and connections are secure. After wiring, apply mains power and verify that connected devices power on and operate normally.

Recommendations

For reliable long-term operation, avoid installing the unit in direct sunlight, areas with excessive dust or moisture, or inside tightly sealed enclosures without ventilation. Ensure total connected load does not exceed 30 W and periodically inspect wiring and connectors for signs of wear or corrosion. If installed at higher altitudes or in extreme ambient conditions beyond specified limits, consult technical guidance or choose a power supply rated for those conditions.