For cost-saving and flexible use of PoE, half of the 10/100Mbps TP ports of the FSD-804P can provide PoE power injector function, enabling the operation of 4 IEEE 802.3af compliant devices. Cost-effective through switch for SOHO and departmental networks and reliable network connectivity can be achieved by transferring both power and data. Moreover, the product is ideal for interconnecting Ethernet and fast Ethernet workgroups and networks Easy Cabling Application By carrying data and power over Ethernet, the FSD-804P reduces the amount of cable used and eliminates the need for power outlets on walls, ceilings and hard-to-reach areas. The cable carries data and power, reducing installation costs and reducing the amount of manpower, effort and extension cable during installation. It eliminates costs. The key feature of the product is energy saving. With the use of more effective and effective power supply, the performance of the product will be much more efficient than 4-power adapters in the long term. With 4 PoE interfaces offered, the FSD-804P provides ideal effectiveness and cost-effectiveness for small businesses and workgroups when installing wireless access points, IP-based surveillance cameras and IP phones. With power interface on 4 PoE axis, IP phone systems, IP camera systems and wireless AP groups for companies can be easily installed with FSD-804P. roaming space can be created.Without power socket limitation, FSD-804P series PoE switch enables easier installation and efficient deployment of IP cameras or WLAN AP.