MicroSemi PowerDsine 3501G (PD-3501G/AC) Single-Port 802.3af Gigabit PoE Midspan Safe & reliable power over existing Ethernet infrastructure. Pass Through Data Rates: 10/100/1000 Mbps. Cisco and legacy PoE support (Additional dongles required, sold separately). Plug-and-play installation. Dimensions: 2.04 x 1.37 x 6.31 inches. Weight: 0.44 lbs.