Zyxel Network XGS2210-52 48Port Gigabit L2 Managed Switch with 4 SFP 10GbE Retail
<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"> Full Product Specifications:Click to view / Total Number of Network Ports:48 / Uplink Port:Yes / Modular:Yes </span></li>
<li><span class="a-list-item"> Port/Expansion Slot Details:48 x Gigabit Ethernet Network，4 x 10 Gigabit Ethernet Expansion Slot / Media Type Supported:Twisted Pair，Optical Fiber / Ethernet Technology:Gigabit Ethernet，10 Gigabit Ethernet / Network Technology:10/100/1000Base-TX，10GBase-X </span></li>
<li><span class="a-list-item"> Expansion Slot Type:SFP+ / Shared SFP Slot:No / Number of SFP+ Slots:4 / Layer Supported:4 </span></li>
<li><span class="a-list-item"> Power Source:Power Supply / Redundant Power Supply Supported:No / Environmentally Friendly:Yes / Environmental Certification:RoHS </span></li>
</ul>
</div>
<img src="http://ecx.images-amazon.com/images/I/31kP1ayXqTL.jpg" noproxy>