Features: 1.[Power Supply] 1 to 8 ports support standard IEEE802.3af/at power supply, and support power supply for wireless access points and surveillance cameras via Category 5 Ethernet cables. 2.[Adaptive RJ45 Ports] Equipped with 10 10/100 Mbps adaptive RJ45 ports, with high working efficiency and excellent performance. 3.[Stream Control Mode] Full duplex adopts IEEE 802.3x standard, half duplex adopts back pressure standard. 4.[Support Function] Supports port auto flip, adopts store and forward switching mechanism, all ports support wire speed switching. 5.[Performance] With natural heat dissipation, silent design, no driver required, plug and play, suitable for placing on a desk or wall. specification:Item Type: POE Switch Material: Aluminum Alloy Standard: IEEE 802.3 10-BASE-T (Ethernet), IEEE 802.3u 100-BASE-TX (Fast Ethernet), IEEE 802.3x Stream Control (Full Duplex Flowcontrol), IEEE 802.3af Power over Ethernet, IEEE 802.3at Power over Ethernet, POE Parameters: POE Standard: IEEE 802.3af/at Power over Ethernet / PSE PD Classification Identity POE Over Current Protection POE Circuit Sorting Protection POE Power Output: Per Port 54V DC, Maximum 30 Watts(IEEE 802.3af/at) Power Budget: Maximum 104W Transmission Medium: 10 BaseT Cat 3 4 5 UTP/STP, 100M BaseTx CAT 5 UTP/STP Packet Forwarding Rate: 100Mbps Port-148,000pps, 10Mbps Port-14,880pps LED Indicator: Per Port: Link/Act(Green), Power: PWR(Green) Network Port Connection: 8 x 10/100Mbps RJ45, POE 1 to 8 Ports, 1 x 10/100Mbps RJ45, Uplink 9 Ports Extension mode: 1 to 8 port, 5E Cat Cable Distance 250M, Data rate 10Mbps Voltage: 100V to 240V PackageList:1 x POESwitch 1 x Power Cable 1 x User Manual 4 x Gaskets