Finisar FTLF8519P2BNL is a 1GB BASE-SX SFP optical transceiver designed for use in data networks. With a speed of 1 Gbps and operating at a wavelength of 850nm, this transceiver can transmit data over multimode fiber cables up to distances of 300 meters.
The SFP form factor is compatible with devices that support the 1000Base-SX standard and utilizes duplex LC connections for efficient communication.