GLCSXMMRGDSTThe StarTech.com GLCSXMMRGDST is a Cisco GLC-SX-MM-RGD compatible SFP transceiver module designed for business and IT environments requiring dependable 1 GbE connectivity over fiber optic cable. It is engineered to work with Cisco brand switches and routers, delivering 1000BASE-SX compliant network performance. The module supports multi-mode fiber with an LC connector, enabling data transfer rates of up to 1.25 Gbps over a maximum distance of 550 meters (1804 feet) at an 850 nm wavelength. With