Startech.com ET90110SC RJ45 to Multimode SC Fiber Media Converter (10/100 Mbps) Connect remote areas of large buildings to the main network Connect 2 buildings that are on the same campus Automatically detects 10 or 100 Mbps network connection speed Heavy-Duty power supply which is engineered to withstand the most challenging conditions and environments Full wire speed of 148,800 packet per second throughput prevents bottlenecks Easy installation and setup in seconds Compliant with IEEE 802.3u standard and guaranteed compatibility with 3Com, Cisco, Lucent, and Nortel networks Supports IEEE 802.3 10Base-T, 802.3u 100Base-TX and 100Base-FX industry standards