The BROCADE 57-0000080-01 is an Extended Long Wave (ELW) Small Form-factor Pluggable (SFP) transceiver, designed for high-speed data transmission over extended distances. This 8 Gigabit transceiver module is specifically tailored for use in fiber optic networks that require long-distance communication, supporting distances of up to 25 kilometers over single-mode fiber. It is an ideal choice for enterprises and service providers looking to connect distant network segments or extend the reach of their metropolitan area networks (MANs). Operating at a wavelength of 1550nm, it ensures strong signal integrity and minimal transmission loss across long distances. Its compatibility with various Brocade devices allows for seamless integration into existing network infrastructures, providing a reliable and efficient solution for extending network connectivity. The module's design includes an LC connector for secure and reliable fiber connections. Furthermore, it incorporates Digital Optical Monitoring (DOM) capabilities, enabling real-time monitoring of important operational parameters such as temperature, transmitted and received optical power, and more, ensuring optimal performance and facilitating easier network maintenance.