CISCO SX550X-12F-K9-NA SX550X-12F 12-Port 10G SFP+ Stackable Managed Switch - 12 Ports - Manageable - 2 Layer Supported - Modular - Optical Fiber, Twisted Pair - Rack-mountable - Lifetime Limited Warranty

With leading Layer 2 support, experience enhanced convenience, secure business operations, and a borderless network experience Managed switch provides a reliable foundation for your network Built-in power supply to ensure all components are being supplied with accurate voltage Conveniently lets you connect two standard Ethernet ports to ensure maximum efficiency Optimize the performance of business networks with 10 Gigabit Ethernet connectivity Increases the stack bandwidth of the stack port further than that of a single port Optical Fiber media support for efficient and reliable connectivity Features 12 networking ports to easily establish a local network or expand your existing one Rack-mountable form factor for added reliability and dependability Ethernet Switch provides reliable, efficient connectivity to ensure maximum feasibility