Cisco 4Gbps Fibre Channel SFP Transceiver DSSFPFC4GSW DS-SFP-FC4G-SW<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Device Type: SFP (mini-GBIC) transceiver module </span></li><li><span class="a-list-item"> Connectivity Technology: Wired </span></li><li><span class="a-list-item"> Cabling Type: Fiber optic </span></li><li><span class="a-list-item"> Data Link Protocol: 4Gb Fibre Channel </span></li><li><span class="a-list-item"> Data Transfer Rate: 4.24 Gbps </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41igOPWAj4L.jpg" noproxy>