TPE-S44 8-Port Smart Switch integrates Power over Ethernet (Po E) & network management features into a cost effective & scalable solution. The TPE-S44 reduces equipment cost by delivering data & power over existing network cable infrastructure. IEEE 802.3af Power over Ethernet (Po E) Standard Compliant 8 x 10/100 Mbps Auto-Negotiation & Auto-MDIX Fast Ethernet RJ45 Ports Built-in 4 Po E Ports (Port 1 ~ Port 4) Supports Po E Power Maximum 15.4 watts for each POE port Supports Po E Powered Device (PD) classification identify Full Wire-Speed Non-Blocking Reception & Transmission Store & Forward Switching Method 96 Kbytes RAM Data Buffer & 1K entries MAC Address Table Extensive Diagnostic LED's on the Front Panel IEEE 802.3x Flow Control for Full-Duplex Mode; Back Pressure Flow Control for Half-Duplex Mode Lifetime Warranty* Please note: networking components such as switches, routers, UPS & 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.