Introduction to DP1440 Series PoE Modules (DP1440 - 5V & DP1440 - 12V)

The power supply requirements of network equipment are currently experiencing an unprecedented transformation. Traditional power supply methods not only involve complex wiring but also encounter problems such as low efficiency and safety risks. Our DP1440 series PoE modules, characterized by full compatibility, extreme compactness, high - efficiency conversion, and multiple protection features, can assist you in optimizing and upgrading your network power supply equipment and fulfilling your multi - scenario network power supply requirements.
This article will primarily focus on presenting the main features of the SDaPo DP1440 series modules to facilitate your comprehensive understanding of our PoE modules.

1. Full Compatibility: Compliant with IEEE802.3af/at Standards
The DP1440 series power modules are fully compliant with IEEE802.3af/at standards, offering flexible power supply solutions for network devices. Whether it is the 12V or 5V output version, it can satisfy the power supply needs of different devices. This full compatibility guarantees that the module can be seamlessly incorporated into the existing PoE infrastructure, enabling a smooth transition for network upgrades.

2. Ultimate Compactness: Redefining Space Utilization
The module is designed with an ultra - compact structure, having dimensions of merely 40mm (L) × 14mm (W) × 17mm (H) for the 5V version and 40mm (L) × 14mm (W) × 16mm (H) for the 12V version. This miniaturized design facilitates its seamless integration into network devices with limited space, offering an efficient power supply solution for your equipment while preserving the overall simplicity of the device's design.

3. Wide Voltage Input: Adapting to Variable Power Supply Environments
The DP1440 series is characterized by a wide input voltage range from 37V to 57V, enabling it to adapt to various power supply situations and ensuring stable operation even when voltage fluctuates. This design notably enhances the module's adaptability, allowing it to operate dependably in different regions and under diverse power supply conditions.

4. High - Efficiency Conversion: Enhancing Overall System Efficiency
The module attains an efficiency of over 91% at full - load output at 12V, significantly reducing energy dissipation. This high efficiency not only minimizes heat production but also reduces operational expenses, enabling network equipment to maintain high performance over a longer duration.

5. Multiple protection mechanisms: Ensuring system security and stability

The DP1440 series is equipped with comprehensive protection functions, including short-circuit protection and over-temperature protection. These protection mechanisms effectively prevent equipment damage caused by unexpected situations, ensuring the stability and reliability of the network system, and reducing maintenance costs and downtime.

6. Easy Installation: Reducing Deployment Costs

With an isolated design, the DP1440 series requires only the minimum of external devices for installation. This design significantly simplifies the installation process, reduces deployment costs, and makes network upgrades simpler and more economical.

7. Low-noise output: Enhancing system performance

The module features low output ripple and noise characteristics, ensuring a clean and stable power supply for sensitive electronic devices. This feature is particularly important for network equipment that requires high-quality power supply, significantly improving the overall performance and reliability of the devices. 

8. Adjustable Voltage: Adaptable to Diverse Applications

The adjustable output voltage feature enables the module to meet the power supply requirements of various devices, providing greater flexibility for system integration. This design allows the same module to be applied to multiple network devices, enhancing the product's versatility. 

9.Safety Isolation: Ensuring System Security

The 1500Vms input-output isolation voltage guarantees the safety and reliability of the system, effectively preventing equipment damage caused by electrical faults. This high isolation voltage provides additional safety protection for network devices, enabling them to operate stably in various environments. 

The DP1440 series of PoE power supply modules, featuring full compatibility, ultimate compactness, high-efficiency conversion and multiple protections, is redefining the standard for network power supply. Whether it's for enterprise network upgrades or home network optimization, the DP1440 series offers efficient, reliable and economical power supply solutions, providing solid power support for the digital age.