Cisco XENPAK-10GB-SR 10GBASE-SR 850nm 10Gbps 300m Duplex SC XENPAK Transceiver Module 10-2014-02.
Data Transfer Rate: 10Gbps
Input/Output Ports: Duplex SC
Form Factor: XENPAK
Features: Media: MMF; DOM Support: Yes; Commercial Temperature Range: 0 to 70°C; TX Power: -7.3~-1dBm; Receiver Sensitivity: < -10dBm.