High-speed connections: twenty-four (24) Gigabit (10/100/1000) ports for bandwidth-demanding networks 
Plug-and-play installation: easily set up your network without meticulous configuration 
Energy-efficient and : save energy and reduces power to ports when there's no traffic 
Intelligent power optimization: optimizes power usage for a port based on the length of cable connected to it 
Solid, metal housing: Durable for rack mounting and lifetime use 
Fan less design: Quiet operation that's ideal for office environments 
Rack mountable: mounts in standard 19" Rack and sits on table tops