The C620 OLT (Optical Line Terminal) Mini Chassis is a compact and versatile device designed for deployment in various network environments. It is manufactured by ZTE, a leading global provider of telecommunications equipment and network solutions. The C620 OLT Mini Chassis is equipped with an AC power supply, which is crucial for its operation. Here is a detailed specification parameter introduction for the C620 OLT Mini Chassis AC power supply:

1. Power Input Voltage Range: The C620 OLT Mini Chassis AC power supply is designed to operate within a wide input voltage range, typically from 100V AC to 240V AC. This ensures compatibility with various power grid standards across different countries and regions.

2. Power Output: The power supply unit (PSU) provides a stable output voltage and current to the OLT, ensuring reliable operation. The output voltage is usually 48V DC, which is a standard voltage for telecommunications equipment.

3. Power Consumption: The power consumption of the C620 OLT Mini Chassis depends on the number of active ports and the overall system load. The power supply is designed to be energy efficient, reducing operational costs and environmental impact.

4. Protection Features: The AC power supply includes various protection mechanisms to safeguard the OLT and the connected network equipment. These may include overvoltage, undervoltage, overcurrent, and short circuit protection.

5. Power Factor: The power factor is an important parameter that indicates the efficiency of the power supply. A high power factor means that the power supply is effectively utilizing the available power from the grid. The C620 OLT Mini Chassis AC power supply typically has a high power factor, ensuring efficient power usage.

6. Efficiency: The efficiency of the power supply is another critical parameter, as it directly impacts the energy consumption and heat generation. The C620 OLT Mini Chassis AC power supply is designed with high efficiency in mind, reducing energy waste and maintaining a cool operating temperature.

7. Cooling: The power supply unit is equipped with cooling mechanisms to dissipate heat generated during operation. This may include fans or passive cooling techniques, depending on the design and power requirements.

8. Certifications and Compliance: The C620 OLT Mini Chassis AC power supply meets various international safety and environmental standards, such as CE, UL, and RoHS. These certifications ensure that the power supply is safe for use and compliant with environmental regulations.

9. Physical Dimensions: The AC power supply unit is designed to fit within the compact form factor of the C620 OLT Mini Chassis, ensuring that it can be easily integrated into various network environments without taking up excessive space.

10. Warranty and Support: ZTE provides a comprehensive warranty and support package for the C620 OLT Mini Chassis and its AC power supply, ensuring that customers have access to technical assistance and replacement parts if needed.

In summary, the C620 OLT Mini Chassis AC power supply is a reliable and efficient component designed to meet the demands of modern telecommunications networks. Its wide input voltage range, high efficiency, and robust protection features make it a suitable choice for various deployment scenarios.