8x 10/100 Mbps RJ45 ports 4x Po E ports transfer data and power on individual cables Works with IEEE 802. 3af compliant PDs Up to 250m data and power transmitting range under Extend Mode Priority Mode ensures high priority of ports 1-2 to guarantee the quality of sensitive application Supports Po E Power up to 41 W for all Po E ports Plug and play with no configuration required Professional Fast Ethernet Switch with 4 Po E Ports Plug and Play, with Po E Transmission for Surveillance up to 250 m TL-SF1008LP Dedicated 4-Port Po E Switch (41 W Budget) for Numerous Applications Compliance with the 802. 3af Po E standard supports up to 15. 4 W on each Po E port. The total 41 W Po E power budget for the 4x Po E ports opens up a wide range of applications, such as surveillance for offices, dormitories, and small businesses. It is fully compatible with IP cameras, access points, IP phones, computers, printers, and more. Plug and Play, No Configuration Required Ideal for IP Surveillance --Up to 250 m Transmissions With extend mode, the Po E transmission distance reaches up to 250 m--perfect for IP Camera deployment in large areas. Priority Video Quality Guaranteed Quality of sensitive applications like video monitoring in critical business areas is guaranteed by offering higher priority options for ports 1-2 when one-touch Priority Mode is on. Intelligent Power Management When total power consumption exceeds 41 W, the intelligent power management will cut the lower priority port power. This ensures the high priority port\'s power supply and protects the device from power overload. It also automatically detects and provides the required power for your Po E devices while protecting your Po E and non-Po E equipment from being damaged. Durable Metal Casing The interior components of TL-SF1008LP are protected by high-quality metal casing to ensure a long product life. Having passed an array of stringent reliability tests, TL-SF1008LP delivers switching performance you can depend on.