LC Fiber Optic Loopback Adapter (50/125)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Boot Size: 0.9mm </span></li><li><span class="a-list-item"> Connector: LC </span></li><li><span class="a-list-item"> Fiber Type: 50/125 </span></li><li><span class="a-list-item"> Insertion Loss: </span></li><li><span class="a-list-item"> Operating Temperature: -40°C to +85°C </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41cfaSwBNPL.jpg" noproxy>