The LENOVO 45W4737 SFP Transceiver is specifically designed for 100Base-FX network connections, providing a reliable solution for extending your network over fiber optic cabling. It operates at a wavelength of 1310nm and is capable of transmitting data at speeds up to 100 megabits per second (Mbps). This module is designed to support transmission distances of up to 2 kilometers on standard single-mode fiber (SMF), making it an ideal choice for medium-distance applications that require high reliability and security. The 45W4737 incorporates advanced optics and electronic components to ensure optimal performance and compatibility with a broad range of Lenovo networking equipment. It is also compliant with relevant industry standards, including the SFP Multi-Source Agreement (MSA), ensuring interoperability with other compliant devices. The plug-and-play design allows for easy installation and immediate operation, with no need for additional configuration. With its robust construction and ability to operate under a wide range of temperatures, this transceiver is suitable for use in demanding environments, ensuring your network remains operational under various conditions.