ZyXEL® SFP-100-FX-2 compatible 100Base-FX SFP transceiver (MMF, 1310nm, 2km, LC). An ZyXEL® SFP transceiver that operates at 1310nm over multi-mode fiber, with a maximum reach of 2km connected via a LC connector. This ZyXEL® compatible SFP transceiver has been programmed, uniquely serialized, and data-traffic and application tested to ensure it is 100% compliant and functional. Our SFP transceiver will initialize and perform identically to ZyXEL's transceiver and is built to meet or exceed ZyXEL's specifications, and comply with MSA (Multi-Source Agreement) standards. The actual part shipped may have a different part number, but will be functionally identical and 100% compatible. Trade Agreements Act (TAA) versions of this part are available.