Lot of 2 The Microsemi PD-9001GR/AT/AC is a 1-port Gigabit PoE midspan switch, designed for enterprise networking setups. Made by the reputable brand Microsemi, this product is manufactured in China and is compatible with 802.3at Gigabit PoE standards. The PD-9001GR/AT/AC is a reliable and efficient solution for delivering power and data to connected devices, making it a valuable addition to any network infrastructure.