TP-Link 48-Port Fast Ethernet Switch (TL-SF1048)</br></br><div style="text-align:left"><b>[Product Information]</b></br><ul><li class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your " id="replacementPartsFitmentBullet"><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a class="a-link-normal hsx-rpp-fitment-focus" href="#">Enter your model number</a><span>to make sure this fits.</span></span></span></li><li><span class="a-list-item"> 							48 10/100Mbps RJ45 ports													</span></li><li><span class="a-list-item"> 							Innovative energy-efficient technology saves power up to 50%													</span></li><li><span class="a-list-item"> 							Supports MAC address self-learning and auto MDI/MDIX													</span></li><li><span class="a-list-item"> 							Input: 100~240VAC， 50/60Hz Output: 3.3VDC/8A													</span></li><li><span class="a-list-item"> 							Innovative energy-efficient technology saves power up to 50%													</span></li><li><span class="a-list-item"> 							100% Data filtering rate eliminates all error packets													</span></li><li><span class="a-list-item"> 							Supports IEEE 802.3x flow control for Full Duplex mode and backpressure for Half Duplex mode													</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">9.6Gbps Switching Capacity</span></li><li><span class="a-list-item">Auto-MDI/MDIX eliminates the need for crossover cables</span></li><li><span class="a-list-item">Supports MAC address auto-learning and auto-aging</span></li><li><span class="a-list-item">Compact size design for desktops， Rackmountable</span></li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/31MRINn8coL.jpg' noproxy></br>