The SR XENPAK 10GBASE-SR transceiver is used in a data center to interconnect two Ethernet switches or to link an end-device to an Ethernet switch. XENPAK is the only Multisource Agreement (MSA) that can support all Gigabit Ethernet standard interfaces and hence is the MSA of choice for Ethernet switch vendors. The SR XENPAK supports distances of up to 300m on standard 850 nm multi-mode fiber (MMF), SC connector.
Full specifications (PDF)
Manufacturer part number: 10110