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"

"Unmanaged PoE switch High performance switch chip, large cache, no lag video IP40 full metal enclosure, wide temperature range design No network management required, plug and play, simplify project deployment"

"Unmanaged PoE switch No network management required, plug and play, simplify project deployment 100~240V AC wide voltage range design High performance switch chip, no lag video Supports IEEE802.3af, IEEE802.3at , Hi-PoE Supports PoE power consumption management,"