PLANET™ XGS-5240-24X2QR is a high performance Layer 2+ Stackable Managed Switch that meets the next generation Metro, Data Center, Campus and Enterprise network requirements. It supports IPv4/IPv6 Layer 3 static routing capability and abundant L2/L4 switching engine, and provides high-density 24 x 10GBASE-SR/LR SFP+ ports, compatible with 1000BASE-SX/LX/BX SFP. 2 x QSFP+ slots with each supporting native 40G and four 10 Gigabit Ethernet modes. 1 x 10/100/1000BASE-T RJ45 in-band management port. 1 x USB2.0 interface for configuration and firmware storage. RJ45 console interface for switch basic management and setup. Up to 4 switches with a total of 96 10G SFP+ slots can be stacked up, making the management of a high-capacity network and all-purpose applications easier and more flexible.