Welcome to the store! 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 work efficiency and excellent performance. 3. [Power 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, quiet design, no driver required, plug and play, suitable for placement on a desktop or wall. 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 overload protection POE circuit short circuit 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 ports, 5E Cat cable distance 250M, data rate 10Mbps Voltage: 100V to 240V Includes: 1 x POE Switch 1 x Power Cable 1 x User Manual 4 x Gaskets Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!