The AddOn SFP (mini-GBIC) transceiver module offers a solution for network connectivity with its compact plug-in form factor. Designed for wired networking, it provides a data transfer rate of 1 Gbps over Ethernet 100/1000Base-FX cabling. With a maximum transfer distance of 500 m and an optical wave length of 1310 nm, this module ensures efficient data transmission while supporting duplex LC multi-mode connections. Additionally, the SFP transceiver is compliant with RoHS, lead-free, and MSA standards, ensuring sustainability and compatibility in diverse networking environments. Featuring Digital Optical Monitoring (DOM), the module allows for real-time monitoring of optical link conditions. Its serial Gigabit media-independent interface (SGMII) enhances flexibility and performance in data communication. The AddOn SFP module operates effectively within a temperature range from -40°C to 85°C, making it suitable for various applications, including harsh settings. This combination of features makes the AddOn SFP-1GB-FX-I-SGMII-C-AO a choice for enhancing network capabilities.