Finisar FTLF8519P2BNL-HW SFP Optical Transmission Module

The Finisar FTLF8519P2BNL-HW is a small form-factor pluggable (SFP) fibre optic transceiver built for short-wave 850nm multimode fibre applications, supporting Fibre Channel and Gigabit Ethernet data rates with an LC duplex connector, in a hot-pluggable module conforming to the SFP MSA standard. The -HW suffix denotes a vendor-coded variant, commonly programmed to match a specific switch manufacturer’s compatibility requirements. Modules in the FTLF85xx family from Finisar (now part of II-VI/Coherent) are widely used across enterprise networking and storage area network (SAN) equipment to provide short-reach multimode fibre connectivity between switches, servers, and storage arrays, typically covering distances up to a few hundred metres depending on fibre grade. Finisar’s optical modules have a long track record for reliability and interoperability in mission-critical network and SAN environments. Tech-Star (UK-based, shipped worldwide) supplies tested Finisar transceivers for network and SAN maintenance, upgrades, and spares. Contact us to confirm this coded variant is the correct match for your switch platform before ordering.