What is the working voltage of the optical fiber distribution box

The operating voltage of the optical fiber distribution box is not a fixed value, but will change according to different application scenarios and needs. In general, the operating voltage of the optical fiber distribution box can be divided into the following situations:

First, common operating voltage

220V: In most conventional application scenarios, the operating voltage of the optical fiber distribution box is usually 220V. This is based on a common standard for household and industrial electricity consumption and is able to meet the power needs of most fiber optic network equipment.

Second, special working voltage

380V: In some industrial production environments, due to the large power of the equipment or special electricity needs, the operating voltage of the optical fiber distribution box may reach 380V. This high voltage configuration ensures stable power supply in large equipment or high load scenarios.

24V: In small occasions or specific applications, such as weak current systems or some low-power equipment, the operating voltage of the optical fiber distribution box may only be 24V. This low voltage configuration helps reduce energy consumption and safety hazards.

Third, other working voltages

It is worth noting that in addition to the above common and special operating voltages, there are some special types of fiber optic distribution boxes or related equipment may use other operating voltages. For example, some small fiber optic distribution frames or photoelectric conversion devices may use low voltage power supply such as 5VDC. The operating voltage of these devices is usually determined by their internal circuit design and application requirements.

Fourth, summary

In summary, the operating voltage of the optical fiber distribution box varies according to application scenarios and requirements. In conventional applications, its operating voltage is usually 220V; However, in special occasions, such as industrial production or small low-power equipment, the operating voltage may be different. Therefore, when selecting and installing an optical fiber distribution box, determine an appropriate working voltage configuration based on actual requirements. At the same time, you must comply with relevant safety regulations and standards to ensure the safe and stable operation of the device.

Chengdu Focus Infra Materials Co.,Ltd is a global business trading company. The company focused on the field of fiber optical networks and data communications, our products are widely used in telecommunication transmission network systems, wide area networks, FTTH, FTTX, FTTA and security monitoring systems. Products mainly include：heat shrink tubes, cold shrink tubes, joint closures, terminal connector, terminal box, fiber optic splice closure, PLC splitter, fiber pigtail, FTTH accessories.