TRENDnet’s 8-Port Gigabit GREENnet Po E+ Switch, model TPE-TG81g, reduces equipment & installation costs by delivering data & power over existing Ethernet cables. This unmanaged switch offers eight Gigabit Po E+ ports which supply up to 30 watts of power per port for devices such as high power wireless access points, PTZ (Pan / Tilt / Zoom) Network Cameras, & Vo IP telephony systems. This rack mountable switch features an internal power supply. Auto sensing technology delivers 30 watts to 802.3at Po E+ devices (up to 3 devices), 15 watts to 802.3af Po E devices, & only data to non-Po E devices. GREENnet technology reduces energy consumption by up to 75% when the switch is not in use. Boost office efficiency & reduce network congestion with a total switching capacity of 16 Gbps. LED indicators display device status for efficient troubleshooting. This switch comes in a sturdy metal case & quickly adds Po E+, Po E, & non-Po E devices to your network. Features IEEE 802.3at & IEEE 802.3af Power over Ethernet (Po E) compliant Supports Po E Class 2 (7 watts), 3 (15.4 watts), & 4 (30 watts) 8 x Gigabit Auto-MDIX Po E / Po E+ ports Internal power supply Up to 75% GREENnet energy savings Provides up to 30 watts for Po E+ (3 ports max.) Provides up to 15.4 watts for Po E Automatically detects the Po E class level of a Powered Device 16 Gbps switching fabric Forwarding rate: 1000 Mbps / 1, 488, 000pps; 100 Mbps / 148, 800 pps; 10 Mbps / 14, 880 pps Status LEDs: System Power, Po E, 1000 Mbps, & Link / Activity 2K Mac address entries 96 Kbyte memory buffer Full wire-speed non-blocking reception & transmission Store-&-forward switching method Back pressure Flow Control for Half-Duplex mode IEEE 802.3x Flow Control for Full-Duplex mode Power saving technology powers down unused ports & when a connected device is in standby mode Jumbo Frame support up to 9 Kbytes Plug & Play Sturdy rack mountable metal case 3-year limited warranty Please note: networking components such as switches, routers & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com.