The Procet PoE Fiber PoE Injector PT-PSE109GBR0-AH-S is a rack-mountable power over Ethernet switch designed for enterprise networking setups. With a single WAN port and LAN port, this switch offers gigabit Ethernet technology for a maximum data transfer rate of 1 Gbps. Its unmanaged network management type allows for easy setup and connectivity, making it a reliable choice for businesses that require a wired-Ethernet connection. The Procet model PT-PSE109GBR0-AH-S is a high-quality networking solution for organizations looking to enhance their network infrastructure.