This cisco® compatible SFP+ transceiver provides 10gbase-tx throughput up to 30M over a copper connection using a RJ-45 connector. It is guaranteed to be 100% compatible with the equivalent cisco® 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. It is built to meet or exceed the specifications of cisco®, as well as to comply with MSA (Multi-Source Agreement) standards to ensure seamless network integration. All of our transceivers are Trade Agreements Act (TAA) compliant. We stand behind the quality of our products and proudly offer a limited lifetime warranty.