Lot of 7 Finisar FTLF8519P2BNL-HW 1000BASE-SX SFP optical transceivers designed for high-performance Gigabit Ethernet and Fiber Channel applications. These small form-factor pluggable modules operate at a 850nm wavelength over multi-mode fiber (MMF) with a reach of up to 500 meters. Each unit features a standard LC duplex connector and supports data rates up to 2.125Gbps. Manufactured in Malaysia, these reliable modules are ideal for networking equipment upgrades, data centers, and enterprise storage area networks. All units are in clean, professional condition with protective caps included.