Cisco Small form-factor pluggable transceiver - 1GE SXUpgrade your network with the Cisco Small Form factor Pluggable transceiver, a reliable 1GE SX SFP module designed for high performance data networking and optical networks. This 1000Base SX plug in module delivers flexible, cost effective fiber connectivity for switch uplinks, server blades, storage fabrics, and edge devices. Engineered for Cisco environments, it ensures seamless compatibility with a broad range of switches and routers, enabling