8 IEEE 802.3af and IEEE 802.3at PoE+ standard ports  36-watt output per PoE+ port in high-power mode  Turbo Ring and Turbo Chain (recovery time < 50 ms @ 250 switches), RSTP/STP, and MSTP for network redundancy  RADIUS, TACACS+, MAB Authentication, SNMPv3, IEEE 802.1X, MAC ACL, HTTPS, SSH, and sticky MAC-addresses to enhance network security  Security features based on IEC 62443  EtherNet/IP, PROFINET, and Modbus TCP protocols supported for device management and monitoring  Supports MXstudio for easy, visualized industrial network management  V-ON™ ensures millisecond-level multicast data and video network recovery The EDS-G512E Series is equipped with 12 Gigabit Ethernet ports and up to 4 fiber-optic ports, making it ideal for upgrading an existing network to Gigabit speed or building a new full Gigabit backbone. It also comes with 8 10/100/1000BaseT(X), 802.3af (PoE), and 802.3at (PoE+)-compliant Ethernet port options to connect high-bandwidth PoE devices. Gigabit transmission increases bandwidth for higher performance and transfers large amounts of triple-play services across a network quickly. Redundant Ethernet technologies such as Turbo Ring, Turbo Chain, RSTP/STP, and MSTP increase the reliability of your system and improve the availability of your network backbone. The EDS-G512E Series is designed specifically for communication demanding applications, such as video and process monitoring, ITS, and DCS systems, all of which can benefit from a scalable backbone construction.   Additional Features and Benefits Command line interface (CLI) for quickly configuring major managed functions Advanced PoE management function (PoE port setting, PD failure check, and PoE scheduling) DHCP Option 82 for IP address assignment with different policies Supports EtherNet/IP, PROFINET, and Modbus TCP protocols for device management and monitoring IGMP snooping and GMRP for filtering multicast traffic Port-based VLAN, IEEE 802.1Q VLAN, and GVRP to ease network planning Supports the ABC-02-USB (Automatic Backup Configurator) for system configuration backup/restore and firmware upgrade Port mirroring for online debugging QoS (IEEE 802.1p/1Q and TOS/DiffServ) to increase determinism Port Trunking for optimum bandwidth utilization RADIUS, TACACS+, MAB Authentication, SNMPv3, IEEE 802.1X, MAC ACL, HTTPS, SSH, and sticky MAC address to enhance network security SNMPv1/v2c/v3 for different levels of network management RMON for proactive and efficient network monitoring Bandwidth management to prevent unpredictable network status Lock port function for blocking unauthorized access based on MAC address Automatic warning by exception through email and relay output