ELD221100

ELD221100 application field and working principle

The ELD221100 is a single-port electro-optical converters specifically designed for Ethernet applications that require redundant power supplies. It utilizes a unique "halo-shaped" optical coupler to allow for maximum flexibility in signal and power applications. The device provides up to 2.0 Gbps data rate and has a maximum power input of 220 mA.

The ELD221100 is also available in two- and four-port versions for applications that require multi-port solutions. The device includes an industry standard RJ45 connector with integrated LEDs to provide device status information. The converter is also backward-compatible with all versions of Ethernet protocols in order to ensure compatibility with existing infrastructure.

The ELD221100 works by using optical signals to pass data between Ethernet ports. A laser beam is projected onto a photodiode array, which produces an electrical signal that is amplified and then sent to the network. The device has an integrated power supply that is configured to provide the necessary current for the laser diode to send and receive the data. It also has a switch for selecting the power source, allowing users to switch between two redundant sources.

In addition to providing efficient power and data transmission, the ELD221100 also provides bidirectional isolation that helps prevent different electrical fields from coming into conflict with each other. This ensures that the signals within the system are isolated and any potential interference is minimized. The device also offers surge protection and a high level of electromagnetic compatibility (EMC) performance.

One of the many applications of the ELD221100 is in connecting a local area network (LAN) to a wide area network (WAN) or when connecting two LANs together. The ELD221100 can be used in a variety of environments, including industrial, corporate and government networks. Its ability to provide power and data transmission with reinforced isolation makes the device a perfect choice for extended and secure networks.

The ELD221100 is an economical and reliable solution for Ethernet applications. Its unique halo-shaped optical coupler provides maximum flexibility in signal and power applications while still providing efficient and secure transmission. The device\'s surge protection and integrated power supply module make it an ideal solution for environments where several devices must be connected with one another.