•【24-Port Gigabit PoE Switch with 156W Power】This unmanaged PoE switch features 24 PoE+ 10/100/1000 Mbps RJ45 ports and 2 SFP uplink ports,delivering up to 30W per port with a total PoE power budget of 156W. •【Plug-and-Play Ethernet Power】Compliant with IEEE 802.3af/at PoE standards,this switch automatically detects and powers PoE devices. Non-PoE devices require separate power sources. •【Intelligent Protection】Equipped with professional PoE chips,the switch intelligently detects data exchange between PoE ports and devices,automatically restarting when anomalies are detected without affecting other ports. •【4KV Lightning Protection】Features professional 4KV lightning surge protection to safeguard the switch and connected devices from sudden surges and lightning strikes. •【Extended Transmission Range】Automatically detects and adjusts transmission rates,extending PoE range up to 250 meters (820 feet) at 10 Mbps. For optimal long-distance performance,use Cat5e or higher cables. •【Energy-Efficient Design】Supports IEEE 802.3X flow control and IEEE802.3az energy-efficient Ethernet for stable,reliable,and efficient data transmission. •【Versatile Application】Features a durable metal casing and fanless design for quiet operation. Ideal for PoE IP cameras,wireless access points,IP phones,and computer networking equipment. Specifications: •Ports: 24 PoE+ ports,2 SFP uplink ports •PoE Standard: IEEE 802.3af/at •PoE Power: Up to 30W per port •Total PoE Budget: 156W •Transmission Speed: 10/100/1000 Mbps •Extended Range: Up to 250 meters (at 10 Mbps) •Lightning Protection: 4KV •Casing Material: Metal •Cooling: Fanless design •Energy Efficiency: IEEE802.3az compliant •Management: Unmanaged •Installation: Plug-and-play Package included: •1 x POE Switch •1 x Power Adapter •1 x English Quick Start Guide •1 x Bag of Installation Screws