4-Port PoE Network SwitchDescription 4 Port PoE Network Switch This Power over Ethernet switch with 4 ports is designed to comply with your specifications. Through the PoE function, your security and surveillance equipment will remain fully operative through the connection of a single Category Ethernet cable, safeguarding the transfer of power and transmission, simultaneously. Features Features Fully Adheres to National Defense Authorization Act (NDAA) Guidelines 4 x 1000Mbps