SFW11-4111-282N-04A is an industrial-grade SFP+ single-port cage connector that adheres to the SFP MSA standard. It features dual light guides and a black anodized aluminum heat sink. The housing is made of nickel-plated white brass, paired with stainless steel spring clips. The product is PCB board-mounted, suitable for reflow soldering and wave soldering processes, supports up to 10Gbps transmission, operates within a temperature range of -40℃ to +85℃, and can be stored at temperatures as low as -55℃ to +85℃. It combines excellent electromagnetic shielding and heat dissipation capabilities, offers smooth insertion and extraction, and intuitive status display. Overall, it complies with RoHS environmental requirements, is packaged in a tray, and is suitable for various network communication devices such as industrial switches, routers, and fiber optic transceivers.