10 Gigabit SFP+ Optical Tranceiver, Dual LC - 10GBASE-SR 850nm multimode (LC) [82m / 269 ft with OM2 MMF, 33m/] with DOM ( DMI ) - Digital Optical Monitoring. A fiber to Ethernet solution using interchangeable, compact media connectors that enable a single network device to connect to a wide variety of fiber and copper cable types and distances.