Quality of Service (Qo S) Traffic Prioritization Numerous Qo S features prioritize traffic to deliver the best possible user experience for real-time voice & video applications as well as high bandwidth graphic/video file uploads & downloads. Integrated Power over Ethernet Plus Linksys Smart Gigabit Po E+ Switches support the latest 802.3at (Po E+) standard while offering 802.3af (Po E) standard backward compatibility. Power over Ethernet Plus integration eliminates the need for additional power cables & nearby power outlets, making installation simple & inexpensive while still allowing your network the potential for growth. Network Growth Potential Linksys Smart Gigabit Po E+ Switches include features for quickly expanding & growing your network – including Spanning Tree Protocol (STP) & Storm Control features – to help control planned or inadvertent cable loops, so you can confidently build a mesh of switches & quickly expand your network & support your growing workforce. Advanced Network Security We understand that unauthorized access to mission-critical data is a constant concern. Linksys Smart Po E+ Gigabit Switches secure your network through port authentication & MAC-based port security, requiring clients to authenticate themselves before any data is passed. Advanced DHCP snooping & IP-MAC binding functions ensure network integrity & help prevent attacks.