TP-Link Fast Ethernet Media Converter， Up to 100Mbps RJ45 to 100M Single-Mode SC Fiber (MC110CS)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Auto negotiation of 10/100Mbps and auto MID/MID-X for TX port Provide switch configuration of Half-Duplex / Full-Duplex transfer mode for FX port </span></li><li><span class="a-list-item"> Easy-to-view LED indicators provide status to monitor network activity easily External power supply </span></li><li><span class="a-list-item"> Standards and Protocols: IEEE 802.3， IEEE 802.3u， IEEE 802.3x Ports: 1x 100M SC port; 1x 100M RJ45 port (Auto MDI/MDIX) </span></li><li><span class="a-list-item"> Basic Function: Half/Full-Duplex transfer mode for FX port Full Duplex Flow Control (IEEE 802.3x) </span></li><li><span class="a-list-item"> Half Duplex Flow Control (Backpressure) Extends fiber distance up to 20km Link Fault Passthrough and Far End Fault minimize the loss caused by link failure timely </span></li><li><span class="a-list-item"> Auto negotiation of 10/100Mbps and auto MDI/MDIX for TX port </span></li><li><span class="a-list-item"> Provide switch configuration of Half-Duplex / Full-Duplex transfer mode for FX port </span></li></ul><!--   Loading EDP related metadata  --><div aria-live="polite" class="a-row a-expander-container a-expander-inline-container"><div aria-expanded="false" class="a-expander-content a-expander-extend-content" style="display: none;"><ul class="a-unordered-list a-vertical a-spacing-none"><li><span class="a-list-item">Link Fault Passthrough and Far End Fault minimize the loss caused by link failure timely</span></li><li><span class="a-list-item">Extend fiber distance up to 20km(12.4 miles)</span></li><li><span class="a-list-item">Easy-to-view LED indicators provide status to monitor network activity easily</span></li><li><span class="a-list-item">Supports both 5VDC and 9VDC external power supply</span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/516krqeuAnL.jpg" noproxy></div></div>