Allied Telesis 16-port 1G/10G BaseT Stackable Switch with 2 QSFP Ports - 16 Ports - Manageable - 3 Layer Supported - Modular - Twisted Pair, Optical Fiber - Rack-mountable AT-X550-18XTQ-10

Stackable 10 Gigabit Intelligent Switches The x550-18XTQ stackable 10 Gigabit Layer 3 switch is a high-performing and feature-rich solution, with 16 x 1G/10G Gigabit Ethernet ports and 2 x 40G uplinks. Key Features AlliedWare Plus™ Enterprise-class operating system Ethernet Protection Switched Ring (EPSRing™) supports resilient high-speed ring-based networks SDN-ready with OpenFlow v1.3 sFlow enables network performance monitoring and optimization