<br> Huawei S3700-52P-PWR-EI Mainframe(48 FE RJ45,4 GE SFP,PoE,Dual Slots of power,Without Power Module).<br><ul><li> Need to purchase additional power W0PSA5000 or W0PSA2500 </li><li> POE Switch </li><li> Layer 3 Ethernet Switch </li><li> Port: 48 10/100 BASE-T, 2 100/1000 BASE-X, 2 SFP GE(1000 BASE-X) </li><li> Software: Enhanced Version </li><li> iStack intelligent stacking </li><li> 16K MAC Address Entries </li><li> Support RIP, IS-IS, BGP, OSPF</li></ul><p></p><br>