Power over fiber switch

A "fiber-powered" switch is a device that combines power and data transmission through fiber optic cables. Traditional fiber optic networks primarily transmit data and require separate power supplies for devices connected to the network. However, in some applications, particularly in remote or sensitive environments where power may be unreliable or unsafe, combining power and data transmission via fiber optic cables may be advantageous.

Fiber-powered switches typically use a technology called Power over Fiber (PoF) or Fiber Power Optimizer (FPO) to provide power and data signals over the same fiber optic cable. This eliminates the need for separate power cables and allows network equipment to be deployed in locations where power is not readily available or may pose a safety hazard.

These switches are commonly used in applications such as telecommunications, surveillance systems, industrial automation, and aerospace, where traditional power transmission may be impractical or risky. They offer advantages such as improved reliability, improved safety and reduced electromagnetic interference compared to traditional power transmission methods.

Overall, fiber optic switches provide a versatile solution for powering network equipment in challenging environments while maintaining high-speed data transmission over fiber optic cables.