This TRENDnet compatible SFP transceiver provides 1000Base-BX throughput up to 20km over single-mode fiber (SMF) at a bidirectional wavelength of 1490nmTx/1310nmRx using a LC connector. It 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. AddOn TRENDnet Compatible TAA Compliant 1000Base-BX SFP Transceiver (SMF, 1490nmTx/1310nmRx, 20km, LC, DOM) is one of many Networking Transceivers & Converters available through Office Depot. Made by AddOn.