This TRENDnet compatible SFP transceiver provides 1000Base-BX throughput up to 20km over single-mode fiber (SMF) at a bidirectional wavelength of 1310nmTx and 1490nmRx using a LC connector. Our transceiver is guaranteed to be 100% compatible with the equivalent TRENDnet 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. We stand behind the quality of our products and proudly offer a limited lifetime warranty. Trade Agreements Act (TAA) versions of this part are available upon request.