DH-PFM880E

"DH-PFS3005-4ET-60 is an unmanaged desktop switch with 4 × 10/100 Mbps PoE Ports. It provides 4 × 10/100 Mbps Ethernet ports and 1 × 10/100 Mbps uplink ports. The product is equipped with two types of transmission modes (Extend Mode On and Extend Mode Off). It also supports PoE watchdog to avoid manually"

"DH-PFS3008-8ET-60 is a layer-2 commercial switch. It provides high-performance switching engine and large buffer memory to ensure smooth video stream transmission. With a full- metal and fanless design, the device features great heat dissipation capability on the shell surface, and is able to work in the environment"

As an access layer switch, the quasi-industrial PoE switch supports four 100 Mbps access Ethernet ports, one gigabit uplink Ethernet port, and one gigabit uplink fiber port. It is applicable to harsh outdoor environments such as scenic spots, transportation, energy, and electricity.