Used Original Finisar FTLF8519F2GCL 2.125 Gb/s SX 500m SFP for 1000Base-SX Ethernet
Finisar FTLF8519F2xCL Small Form Factor (SFF) transceivers comply with the 2x5 standard package defined by the Small Form Factor Multi-Sourcing Agreement (MSA) 1. They are simultaneously compatible with Gigabit Ethernet as specified in IEEE Std 802.32 and Fibre Channel FC-PI-2 10.03. They are RoHS compliant and lead-free per Directive 2002/95/EC4 a1