The Cisco GLC-SX-MMD is a remanufactured 1000BASE-SX SFP transceiver for Gigabit Ethernet over multimode fiber, supporting 850nm wavelength and Digital Optical Monitoring (DOM). It offers a reliable and flexible solution for short-reach optical connections in data center and enterprise environments.
✅ Key Features: 1 Gigabit Ethernet: Supports 1GbE data rates. 1000BASE-SX Standard: Designed for short-wavelength transmission over multimode fiber. Multimode Fiber (MMF): Compatible with OM1, OM2, OM3, and OM4 fiber types. 850nm Wavelength: Standard short-wavelength for MMF connections. Digital Optical Monitoring (DOM): Provides real-time monitoring of transceiver performance. LC Duplex Connector: Standard fiber optic interface. Hot-Pluggable SFP: Easy installation and replacement. Refurbished Quality: A reliable, tested, and economical networking solution. Max Reach: Up to 550 meters over 50/125 µm MMF.