Description: onikore(dot)com 5/8-port 10/100M Fast Ethernet Desktop Switch, Supports MAC address self-learning and auto MDI/MDIX. provides you with a low-cost, easy-to-use, high-performance, seamless and standard upgrade to improve your old network to a 100Mbps network. It will boost your network performance up to full duplex data transfer. Its wire-speed switching that forwards packets can be as fast as the speed that your network delivers those packets to them. Features: Complies with IEEE802. 3, IEEE802. 3u standards 5/8 10/100Mbps Auto-Negotiation RJ45 ports supporting Auto-MDI/MDIX Supports IEEE802. 3x flow control for Full Duplex mode and backpressure for half-duplex mode Supports MAC address auto-learning and auto-aging LED indicators for monitoring power, link, activity Plastic, desktop External Power Adapter supply Specifications: Tpye: OS-1005D/OS-1008D Standards: IEEE802. 3 10Base-T, IEEE802. 3u 100Base-TX Topology: Star Protocol: CSMA/CD Data Transfer Rate Ethernet: 10Mbps (Half Duplex), 20Mbps (Full Duplex) Fast Ethernet: 100Mbps (Half Duplex), 200Mbps (Full Duplex) Network Media (Cable) 10Base-T: UTP category 3, 4, 5 cable (maximum 100m) EIA/TIA-568 100 STP (maximum 100m) 100Base-Tx: UTP category 5, 5e cable (maximum 100m) EIA/TIA-568 100 STP (maximum 100m) Number of Ports 5 10/100Mbps Auto-Negotiation ports 8 10/100Mbps Auto-Negotiation ports LED indicators: Power, Link/Act Transfer Method: Store-and-Forward MAC Address Learning: Automatically learning, automatically Update Frame Filtering and Forward Rate: 10Mbps: 14880pps, 100Mbps: 148800pps Environment Operating Temperature: 0 C~40 C (32 F~104 F) Storage Temperature: -40 C~70 C (-40 F~158 F) Operating Humidity: 10%~90% non-condensing Storage humidity: 5%~95% non-condensing