Plug and Play: The standards-based Gigabit switches automatically detect and adjust for network speed and cabling type automatically. Easily integrate into your existing Ethernet network - whether it is running at 10/100Mbps or Gigabit speed Traffic Prioritization: Prioritize mission-critical applications such as voice and video. Support IEEE 802.1 p and DSCP-based QoS for delivering data based on priority and type High Quality and Reliable Performance: Superior network performance at nonblocking rate delivers true Gigabit speed with no compromise Energy Efficient: Supports the latest Energy Efficient Ethernet (IEEE 802.3az) standard, reducing energy consumption during light traffic or idle periods. They can also save energy when a short cable (