Outstanding performance: The Siemens 6GK59921AG008AA0-BO compatible 1000BASE-X SFP transceiver with LC duplex connector meets MSA standards and is from the brand BlueOptics. This transceiver features a receiving function (receiver with 1310 nm) and a transmitting function (transmitter with 1310 nm) for transmitting optical signals over multimode fiber, considering the respective transmission protocol. The Siemens 6GK59921AG008AA0-BO compatible 1000BASE-X LC duplex SFP is suitable for use in all common hardware platforms, such as switches, routers, storage systems, load balancers, and measuring devices that officially support the original Siemens 6GK59921AG008AA0-BO 1000BASE-X LC duplex SFP. Each transceiver supports Ethernet, Fibre Channel over Ethernet, or SDH/SONET high-speed applications of up to 1.25 G per second. Compatibility and quality are guaranteed.