POE Extender Splitter 1 POE in to 4 POE out. 5 Port Gigabit PoE Powered Switch Without Power Adapter,

The ES1105PD is a 5-port Gigabit Ethernet switch designed for both power sourcing and power delivery. Here are the key features:

1. Gigabit Ports: It offers five Gigabit Ethernet ports, ensuring high-speed data transfer between connected devices.
2. PoE Functionality: Among the five ports, four are PoE OUT ports (ports 1 to 4), while port 5 serves as the PoE IN port. This means that the switch can be powered by an IEEE 802.3af/at compliant Power Sourcing Equipment (PSE) through port 5. Additionally, it can supply power to PoE-enabled devices such as low-power access points (APs) and IP cameras through ports 1 to 4.
3. Long-Distance PoE Relay: As a relay, the ES1105PD  can extend data transmission distances up to 325 meters—ideal for medium- and long-distance wired monitoring scenarios or low-power wireless coverage in environments like enterprise parks, factories, and schools.
4. No External Power Adapter Needed: The switch eliminates the need for a separate power adapter, making it convenient for installation.
5. Lightning Protection: It provides 6KV lightning protection for all ports, ensuring stable operation even during thunderstorms.
6. Compact Design: The ES1105PD D has a small form factor, making it easy to install in weak electric boxes or outdoor waterproof enclosures.