The TP-Link TL-SF1009P is an unmanaged PoE switch designed to simplify the installation of network devices like IP cameras or wireless access points. It features eight 10/100Mbps ports that comply with IEEE 802.3af/at standards, allowing you to transmit both data and power over a single Ethernet cable, while a separate ninth port serves as an uplink for your main router. With a total power budget of 65 W, this switch handles multiple devices efficiently within its compact grey steel casing, which measures 171 × 98 × 27 mm. You can choose between different operational modes depending on your needs: Isolation mode prevents data leakage between ports, Priority mode ensures critical traffic gets the bandwidth it needs, and Extend mode allows you to reach devices up to 250 meters away, far exceeding the standard Ethernet limit. To keep your network stable, the device includes an auto-recovery PoE function that automatically reboots a powered device if it stops responding. This makes it a reliable choice for small business owners or home users who need a sturdy desktop solution to power their security system without needing separate electrical outlets at every camera location.