The CISCO GBIC 1000BASE-SX SFP Module is designed for high-speed network connectivity over multimode fiber (MMF). This versatile transceiver operates at 850nm wavelength and is suitable for short-range communication, providing reliable data transmission up to 550 meters.
Cisco ONS-GX-2FC-SML= GBIC 1000BASE-SX SFP Module for MMF Applications