The APPROVED TECHNOLOGY GLC-SX-MMD-X-C is a high-performance 1000BASE-SX SFP (Small Form-factor Pluggable) transceiver, meticulously engineered for reliable data transmission over multimode fiber (MMF). Operating at a wavelength of 850nm, this transceiver supports link lengths up to 550 meters, making it suitable for a wide range of networking applications. Its extended temperature range ensures consistent performance in challenging environments. The integrated Digital Diagnostic Monitoring (DDM) functionality provides real-time monitoring of critical parameters such as optical power, temperature, and voltage, enabling proactive maintenance and troubleshooting. As an authorized distributor of APPROVED TECHNOLOGY, Supreme Components International guarantees the authenticity and quality of this SFP transceiver. This SFP transceiver is ideal for Gigabit Ethernet applications requiring reliable short-range connectivity.