This MSA Compliant TAA compatible Dual Rate 1000BASE/10GBASE-LR SFP+ transceiver provides 1G/10GBase-LR throughput up to 10km over single-mode fiber (SMF) using a wavelength of 1310nm via a LC connector. It is guaranteed to be 100% compatible with the equivalent MSA compliant transceiver. This easy to install hot swappable transceiver has been programmed uniquely serialized and data-traffic and application tested to ensure that it will initialize and perform identically. Digital optical monitoring (DOM) support is also present to allow access to real-time operating parameters. This transceiver is Trade Agreements Act (TAA) compliant. We stand behind the quality of our products and proudly offer a limited lifetime warranty.