This 4-pack of HP C8R23B compatible SFP+ transceivers provides 8GBase-SW Fibre Channel throughput up to 300m over multi-mode fiber (MMF) using a wavelength of 850nm via an LC connector Each is to be 100% compatible with the equivalent HP 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